Tuesday, September 20th 2022

NVIDIA Project Beyond GTC Keynote Address: Expect the Expected (RTX 4090)

NVIDIA just kicked off the GTC Autumn 2022 Keynote address that culminates in Project Beyond, the company's launch vehicle for its next-generation GeForce RTX 40-series graphics cards based on the "Ada" architecture. These are expected to nearly double the performance over the present generation, ushering in a new era of photo-real graphics as we inch closer to the metaverse. NVIDIA CEO Jensen Huang is expected to take center-stage to launch these cards.

15:00 UTC: The show is on the road.
15:00 UTC: AI remains the center focus, including how it plays with gaming.

15:01 UTC: Racer X is a real-time interactive tech demo. Coming soon.
15:02 UTC: Future games will be simulations, not pre-baked- Jensen Huang
15:03 UTC: This is seriously good stuff (RacerX). It runs on a single GPU, in real-time, uses RTX Neural Rendering
15:05 UTC: Ada Lovelace is a huge GPU
15:06 UTC: 76 billion transistors, over 18,000 shaders. 76 billion transistors, Micron GDDR6X memory. Shader execution reordering is major innovation, as big as out-of-order execution for CPUs, gains up to 25% in-game performance. Ada built on TSMC 4 nm, using 4N, a custom process designed in together with NVIDIA.

There's a new streaming multiprocessor design, with a total of 90 TFLOPS. Power efficiency is doubled over Ampere.
Ray Tracing is on the third generation now, with 200 RT TFLOPS and twice the triangle intersection speed.
Deep Learning AI uses 4th gen Tensor Cores, 1400 TFLOPS, "Optical Flow Accelerator"
15:07 UTC: Shader Execution Reordering similar to the one we saw with Intel Xe-HPG
15:08 UTC: Several new hardware-accelerated ray tracing innovations with 3rd gen RTX.
15:09 UTC: DLSS 3 is announced. It brings with it several new innovations, including temporal components, and Reflex latency optimizations. Generates new frames without involving the graphics pipeline.
15:11 UTC: Cyberpunk 2077 to get DLSS 3 and SER. 16 times increase in effective performance using DLSS 3 vs. DLSS 1. MS Flight Simulator to get DLSS 3 support
15:13 UTC: Portal RTX, a remaster just like Quake II RTX, available from November, created with Omniverse RTX Remix.
15:14 UTC: Ada offers a giant leap in total performance. Everything has been increased 40 -> 90 TFLOPS shader, 78 -> 200 TFLOPS RTX, 126 -> 300 TFLOPS OFA, 320 -> 1400 TFLOPS Tensor.
15:17 UTC: Power efficiency is more than doubled, but power goes up to 450 W now.
15:18 UTC: GeForce RTX 4090 will be available on October 12, priced at $1600. It comes with 24 GB GDDR6X and is 2-4x faster than RTX 3090 Ti.
15:18 UTC: RTX 4080 is available in two versions, 16 GB and 12 GB. The 16 GB version starts at $1200, the 12 GB at $900. 2-4x faster than RTX 3080 Ti.
15:19 UTC: New pricing for RTX 30-series, "for mainstream gamers", RTX 40-series "for enthusiasts".
15:19 UTC: "Ada is a quantum leap for gamers"—improved ray tracing, shader execution reordering, DLSS 3.
15:20 UTC: Updates to Omniverse

15:26 UTC: Racer X demo was built by a few dozen artists in just 3 months.
15:31 UTC: Digital twins would play a vital sole in product development and lifecycle maintenence.
15:31 UTC: Over 150 connectors to Omniverse.
15:33 UTC: GDN (graphics delivery network) is the new CDN. Graphics rendering over the Internet will be as big in the future as streaming video is today.
15:37 UTC: Omniverse Cloud, a planetary-scale GDN
15:37 UTC: THOR SuperChip for automotive applications.

15:41 UTC: NVIDIA next-generation Drive
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333 Comments on NVIDIA Project Beyond GTC Keynote Address: Expect the Expected (RTX 4090)

#251
Valantar
AusWolfNvidia in 2014: "Look, here's twice the performance for the same price."
Nvidia in 2022: "You need to pay more to get more. That's just the way it is."
WTF?
Not only that, but the years previous to 2014 had seen relatively little price movement, while prices since then have already doubled or more.
ratirtI disagree with the prices and angle that economy is suffering and inflation. Just because there is a little choke in the economy, prices should not be twice as high.
This is a really, really important point, as there is a crucial difference between the current recession and previous ones: this one isn't caused by a systemic economic downturn from the bottom up (like the sub-prime mortgage crisis), but rather by the pandemic showcasing the precarity of our "efficient" (read: stripped to the bone) supply and value chains, and the capitalist class responding to the crisis by explicitly saying "Yes, this is a good opportunity to increase profits." What is the main driver of this recession - is it a failing major industry, is it fundamental economic instability, is it an overactive econony, is it a loss of productivity? No, it's skyrocketing prices on basic goods and services, massive wealth accumulation, coupled with stagnant or dropping wages, leading to most people being worse off and this then slowing down the economy. That's also why increasing interest rates is so inefficient this time around: the crisis isn't caused by people borrowing too much or overspending and running themselves into the ground, but by the super-rich host hoarding ever more money. Increasing interest rates won't solve that - only wealth taxes will. The staggering amounts of money stolen from public coffers by the consistent tax evasion and wage theft of the wealthy is the real cause of this recession - and Nvidia is exemplifying this with this launch. What a chilling economy like this needs is corporations to accept lower profit margins and to properly take on their important function of providing living wages and useful products to people - two crucial, fundamental responsibilities that neoliberal late stage capitalism does its utmost to let them ignore or deny the existence of.
Posted on Reply
#252
AusWolf
ratirtAbout the DLSS 3. Do I understand it correctly that only the 4000 series cards can use the DLSS 3.0 or will the Turing and Ampere be able too?
From another post here on TPU:


As I understand, the hardware is there right from Turing, but whether DLSS 3 works on it or not, we'll see.
ratirtExactly that WTF. I understand that prices can go up due to some turbulence in economics we currently have but this is ridiculous and using that angle to justify unjustified price hikes which NV was preparing for for the last few years is not OK and I think the entire situation in Russia vs Ukraine war and post covid stuff makes it easier for companies to justify these hikes. But all of this is understandable from a company perspective. Use the angle you can to make people pay more. What I don't understand is some people here who are OK with these hikes ( a blind man would noticed what NV has been doing starting with Turing) and justify this because the performance is higher. Yes it is supposed to be higher every gen so you get more for the same price but it has to be evident. If you get scraps as more instead is that still OK? I disagree with the prices and angle that economy is suffering and inflation. Just because there is a little choke in the economy, prices should not be twice as high. Everything is being turned over and the worst par is, more and more people are OK with it. What a disgrace. AMD has a chance to attack NV with pricing and hard but they wont. They will go the same price hike route and will price the products accordingly to NV. At least that is what I bet on.
Let's be honest:
1. The economic recession didn't start with covid. It started with the way governments around the world reacted to it. They could have implemented sensible safety measures, but noooo... they had to press the big red stop button on the economy. They created an artificial supply chain problem that didn't have a reason to exist. Of course companies like Nvidia jumped on it to make profit.
2. With international companies stopping business with Russia, they are ridding themselves of a huge market. It's a loss that has to be recouped by artificial price hikes. Fewer products sold = higher margins per unit. All of this while Russia still gets everything through black/grey import and China. Who's the real loser in this situation? We are. No Western company should have ever stopped business with Russia.

We tend to say that we're so much more enlightened than we were during the world wars and before, yet here we are, suffering the costs of political ideology once again.
Posted on Reply
#253
ratirt
ValantarThis is a really, really important point, as there is a crucial difference between the current recession and previous ones: this one isn't caused by a systemic economic downturn from the bottom up (like the sub-prime mortgage crisis), but rather by the pandemic showcasing the precarity of our "efficient" (read: stripped to the bone) supply and value chains, and the capitalist class responding to the crisis by explicitly saying "Yes, this is a good opportunity to increase profits." What is the main driver of this recession - is it a failing major industry, is it fundamental economic instability, is it an overactive econony, is it a loss of productivity? No, it's skyrocketing prices on basic goods and services, massive wealth accumulation, coupled with stagnant or dropping wages, leading to most people being worse off and this then slowing down the economy. That's also why increasing interest rates is so inefficient this time around: the crisis isn't caused by people borrowing too much or overspending and running themselves into the ground, but by the super-rich host hoarding ever more money. Increasing interest rates won't solve that - only wealth taxes will. The staggering amounts of money stolen from public coffers by the consistent tax evasion and wage theft of the wealthy is the real cause of this recession - and Nvidia is exemplifying this with this launch. What a chilling economy like this needs is corporations to accept lower profit margins and to properly take on their important function of providing living wages and useful products to people - two crucial, fundamental responsibilities that neoliberal late stage capitalism does its utmost to let them ignore or deny the existence of.
Everything you see nowadays, price hikes, the economy at the collapse, people whining about the inflation everything is to make people poor because those elites noticed that they are not wealthy enough or the difference between them is narrowing. What I dont understand is the ignorance of people around. They literally dont care since this has not touched them in the way it would hurt. It is like touching a hot iron. Most people have to touch it even though you tell them it is hot. Governments do nothing in my opinion to mitigate these economical chokes. Actually they welcomed these since it is easier to justify something of their doing.
Consider prices in Norway for electricity. x10 the normal price. Literally 10 times more. Previously it was due to covid x2 x3 or so. (infected cables I suppose) Now there is war in Ukraine. There is always a valid reason that will be used for the elites to justify their doings and normal people will have to pay for it. So these elites can feel superior. And yet Norway has so much renewable energy which people paid for in the first place in order for the renewable energy to contribute to the economy. So in order to get rich you have to take it from someone else unfortunately.
NV is doing this and I'm sure AMD will follow all because someone wants to have more power or more money a lot of people have to pay for it.
Posted on Reply
#254
AusWolf
ratirtEverything you see nowadays, price hikes, the economy at the collapse, people whining about the inflation everything is to make people poor because those elites noticed that they are not wealthy enough or the difference between them is narrowing. What I dont understand is the ignorance of people around. They literally dont care since this has not touched them in the way it would hurt. It is like touching a hot iron. Most people have to touch it even though you tell them it is hot. Governments do nothing in my opinion to mitigate these economical chokes. Actually they welcomed them since it is easier to justify something of their doing.
Consider prices in Norway for electricity. x10 the normal price. Literally 10 times more. Previously it was due to covid x2 x3 or so. (infected cables I suppose) Now there is war in Ukraine. There is always a valid reason that will be used for the elites to justify their doings and normal people will have to pay for it. So these elites can feel superior. And yet Norway has so much renewable energy which people paid for in the first place in order for the renewable energy to contribute to the economy. So in order to get rich you have to take it from someone else unfortunately.
NV is doing this and I'm sure AMD will follow all because someone wants to have more power or more money a lot of people have to pay for it.
What the war in Ukraine has to do with energy price hikes in a country that basically produces its own energy from renewables is beyond me. Or is it?

But back to topic: I like the idea of the 4080 12 GB, I really do. But I can't justify spending nearly a grand on a graphics card alone. It's more like the price of a complete system overhaul for me - which I might do if AMD comes up with better pricing. Or maybe the Arc A770 ends up being dirt cheap (it'll have to be to compete), so maybe I'll just buy one and call it a day. At least it'll be something different.
Posted on Reply
#255
oxrufiioxo
AusWolfWhat the war in Ukraine has to do with energy price hikes in a country that basically produces its own energy from renewables is beyond me. Or is it?

But back to topic: I like the idea of the 4080 12 GB, I really do. But I can't justify spending nearly a grand on a graphics card alone. It's more like the price of a complete system overhaul for me - which I might do if AMD comes up with better pricing. Or maybe the Arc A770 ends up being dirt cheap (it'll have to be to compete), so maybe I'll just buy one and call it a day. At least it'll be something different.
The A770 even if priced well will have too many headaches to buy over a competing Ampere or RDNA2 gpu.

On a separate note even with these crazy priced GPUs I'll still be happy for the tech enthusiasts who pick them up this fall/winter.

It's a shame Nvidia is pricing a lot of people out but I still wonder if that's due to them likely having over a year of ampere stock... The 4080 12GB looks like it's at best gonna match a 3090 that's already priced about the same, yeah you get DLSS 3.0 but that's still basically 0 progress at a similar price other than RT so Turing 2.0 it seems. The next 4-6 months should be interesting.

As far as AMD goes one of two things happened. Nvidia caught wind of actual RDNA3 performance and wasn't very impressed or they are super arrogant and will be blindsided by it's performance... Hoping for the latter.
Posted on Reply
#256
Darller
ValantarAnd you've thus also clearly had the privilege of having that hard work actually pay off - unlike a lot of people. Generally, the hardest working people you'll find are those working two or three shit jobs, barely covering rent and basic living expenses. Don't confuse being lucky enough for things to work out for you with people not being that lucky not having worked as hard, or not being as deserving of good things, please.

Also, 6-tier GPUs are distinctly not Ferraris - they're supposed to be the Toyotas of the GPU world. And if supposedly cheap Toyotas start being priced like Ferraris, there's something serious wrong going on.
I never said anything about anyone else's financial situations, how hard they worked, or anything else you ranted about. Don't put words in my mouth.
Posted on Reply
#257
Valantar
ratirtEverything you see nowadays, price hikes, the economy at the collapse, people whining about the inflation everything is to make people poor because those elites noticed that they are not wealthy enough or the difference between them is narrowing. What I dont understand is the ignorance of people around. They literally dont care since this has not touched them in the way it would hurt. It is like touching a hot iron. Most people have to touch it even though you tell them it is hot. Governments do nothing in my opinion to mitigate these economical chokes. Actually they welcomed these since it is easier to justify something of their doing.
Consider prices in Norway for electricity. x10 the normal price. Literally 10 times more. Previously it was due to covid x2 x3 or so. (infected cables I suppose) Now there is war in Ukraine. There is always a valid reason that will be used for the elites to justify their doings and normal people will have to pay for it. So these elites can feel superior. And yet Norway has so much renewable energy which people paid for in the first place in order for the renewable energy to contribute to the economy. So in order to get rich you have to take it from someone else unfortunately.
NV is doing this and I'm sure AMD will follow all because someone wants to have more power or more money a lot of people have to pay for it.
AusWolfWhat the war in Ukraine has to do with energy price hikes in a country that basically produces its own energy from renewables is beyond me. Or is it?
This is surprisingly simple, really: Norway is tied into the EU's energy trade system through being an EEC member, and the EU's energy trade system is an incredibly dumb system built around an assumption that there will never, ever be an energy shortage. I mean, the concept is blatantly idiotic: Whoever places the highest bid for the most expensive form of energy sets the price for all kinds of energy for everyone (within their sales region). It's easy enough to understand why this was set up: to protect more expensive forms of energy production (which used to be renewables, but is now Russian gas), so that they wouldn't be left with no sales in periods of excess energy production, protecting the industry and allowing for innovation even if it isn't immediately profitable. The obvious problem with this arises as soon as there is even a tiny shortage, especially if said shortage is linked to a specific form of energy. Which is the current situation.

It would also be trivially simple to solve this: go from a "highest bid sets the universal price" system to a system that distributes the price difference from more expensive forms of energy onto cheaper ones, averaging out prices rather than raising them all to match the most expensive. Sure, this would be more complex than the current system (you wouldn't be able to set final prices until after all sales were settled), but it really wouldn't be that hard - it would just require active regulation. Instead, we're maintaining a system that now works explicitly to shovel money into the coffers of whoever is producing cheap energy, as they literally can't sell it anywhere near cost. (Of course, there's also a somewhat unique situation in southern Norway with a very dry summer and thus little water in hydroelectric reservoirs, which drives up costs through fear of a future shortage, alongside increases in consumption from increased electrification of industry and widespread adoption of electric cars, which have yet to be met by increased production of electricity.)
AusWolfAs I understand, the hardware is there right from Turing, but whether DLSS 3 works on it or not, we'll see.
From what I gathered, DLSS 3 is reliant on a degree of FP8 support that no generation previous to Lovelace has. I mean, they're very explicit about previous generations only supporting DLSS2 on their site:
AusWolfBut back to topic: I like the idea of the 4080 12 GB, I really do.
I think the 4080 12GB will probably be a good GPU in a vacuum - it's just such an insulting proposition alongside the 16GB, the 4090, and the 30 series. A $200 price increase - and this isn't even the 8-tier card, but an explicitly and significantly cut-down variant? The only "value" proposition of this is "hey, look, it's supposed to match the 3090 at a much lower price" - which of course ignores the fact that the 3090 was a stupidly overpriced card to begin with.

If they called this the 4070 Ti and sold it for $600, it would be fantastic even if that would still represent a significant per-tier price hike. Instead, they're framing this as "8-tier for those of you who can't afford the full-fat version", on top of a $200 price increase. It's just such an obvious slap in the face.
DarllerI never said anything about anyone else's financial situations, how hard they worked, or anything else you ranted about. Don't put words in my mouth.
I'm not saying that you did, but the rhetoric of "I worked hard for my wealth" can't be extracted from its inherent politics or implications. Claiming that such statements aren't making a strong implication that less wealthy people are either not working as hard, and/or are just less deserving overall is ... well, IMO impossible - after all, what you said strongly references meritocracy and the idea that there's a linear(ish) relation between work and rewards (both of which are pure and utter BS). Which is what I was pointing out. I'm not saying that you were explicitly saying this, but the implication is there whether you like it or not. There is no other logically sound argument to be extracted from what you said - and after all, you were quite explicit in your "if it's too expensive, then this just isn't for you" approach. I'm not putting words in your mouth, just making the very strong implications from your rhetoric and point of view explicit. You're very welcome to argue for how you mean something different than that - but that would require actual arguments. Beyond that, putting the two statements of your post together very strongly implies "well, if you can't afford this, you haven't been working hard enough, unlike me". That might not be what you intended to say, but it's right there in what you said regardless of intention.
Posted on Reply
#258
Ibotibo01
I believe that Turing and Ampere would get DLSS 3.0 support when FSR 3.0 released. Also, frame generation is pointless to me it is an illusion which is increasing latency. Nvidia shares its presentation slides with detailed information. In Cyberpunk video, they used Reflex with DLSS 3.0 to decrease latency. Even they used reflex with unknown version and DLSS was setted to performance mode, latency is almost same with DLSS 2.0 without reflex. I am assuming probably without reflex, DLSS 3.0 becomes disaster, latency would be like 80-100ms. It is very disappointing. FSR getting 2.1 update and it has nice improvement to compare to 2.0.



ValantarFrom what I gathered, DLSS 3 is reliant on a degree of FP8 support that no generation previous to Lovelace has. I mean, they're very explicit about previous generations only supporting DLSS2 on their site:
Please look at that,
It is a evidence of what I said. Waiting RDNA 3 to kick Nvidia from the throne.
Posted on Reply
#259
Valantar
Ibotibo01I believe that Turing and Ampere would get DLSS 3.0 support when FSR 3.0 released. Also, frame generation is pointless to me it is an illusion which is increasing latency. Nvidia shares its presentation slides with detailed information. In Cyberpunk video, they used Reflex with DLSS 3.0 to decrease latency. Even they used reflex with unknown version and DLSS was setted to performance mode, latency is almost same with DLSS 2.0 without reflex. I am assuming probably without reflex, DLSS 3.0 becomes disaster, latency would be like 80-100ms. It is very disappointing. FSR getting 2.1 update and it has nice improvement to compare to 2.0.





Please look at that,
It is a evidence of what I said. Waiting RDNA 3 to kick Nvidia from the throne.
I see that tweet as saying "they could run DLSS3 on Ampere, but without Lovelace's FP8 support, it would be so slow as to make it very laggy". Which, again, translates to it not having the required hardware to really run it. I mean, you can run anything FP8 in an FP16 core, but unless that core can execute two consecutive FP8 instructions you need as many FP16 cores as you would need FP8 cores on the newer model - which the older hardware is extremely unlikely to have. In other words: it could technically run it, but it would run it at such a low performance level that it would be unusable. This is also a very strong argument for DLSS3 never being back-ported to previous architectures - unless they could make it work in FP16 at a similar performance level (which is highly unlikely).

If Lovelace delivers packed FP8 instructions (i.e. 1xFP32, 2xFP16, 4xFP8) through the tensor cores, then for anything actually running FP8 that is an instant 2x performance increase over previous generations running the same workload, with no real way of working around it.

This also doesn't really say that DLSS3 is necessarily laggy on Lovelace - as long as the FP8 can keep up, delivering that interpolated frame in the gap between the previous and next frame, then it should be completely fine. There's no reason why this should increase input lag unless the interpolated frame causes the next "real" frame to be delayed.
Posted on Reply
#260
ratirt
ValantarThis is surprisingly simple, really: Norway is tied into the EU's energy trade system through being an EEC member, and the EU's energy trade system is an incredibly dumb system built around an assumption that there will never, ever be an energy shortage. I mean, the concept is blatantly idiotic: Whoever places the highest bid for the most expensive form of energy sets the price for all kinds of energy for everyone. It's easy enough to understand why this was set up: to protect more expensive forms of energy production (which used to be renewables, but is now Russian gas), so that they wouldn't be left with no sales in periods of excess energy production, protecting the industry and allowing for innovation even if it isn't immediately profitable. The obvious problem with this arises as soon as there is even a tiny shortage, especially if said shortage is linked to a specific form of energy. Which is the current situation.
Not really. Nobody has a problem with energy if you ask people in germany (oil price yes but not energy) other countries too like Poland. The prices for electricity are up a bit OK but still not x10 for a country that is literally producing energy which is supposed to be free energy. People who pay taxes in Norway contribute to that "free energy" source by paying taxes and yet they still have to pay x10 (even more now) price for electricity. That is absurd.
Valantarrom what I gathered, DLSS 3 is reliant on a degree of FP8 support that no generation previous to Lovelace has. I mean, they're very explicit about previous generations only supporting DLSS2 on their site:
So DLSS 3 is an exclusive to ADA? Well, that is even worse than I expected it to be. It is like you have to pay for the right to use DLSS 3 and obviously people here will say it is open source and it is worth it. I really dont understand that approach.
ValantarI think the 4080 12GB will probably be a good GPU in a vacuum - it's just such an insulting proposition alongside the 16GB, the 4090, and the 30 series. A $200 price increase - and this isn't even the 8-tier card, but an explicitly and significantly cut-down variant? The only "value" proposition of this is "hey, look, it's supposed to match the 3090 at a much lower price" - which of course ignores the fact that the 3090 was a stupidly overpriced card to begin with.

If they called this the 4070 Ti and sold it for $600, it would be fantastic even if that would still represent a significant per-tier price hike. Instead, they're framing this as "8-tier for those of you who can't afford the full-fat version", on top of a $200 price increase. It's just such an obvious slap in the face.
The price for 4080 12GB what is a 4070 Ti or so is ridiculous. For me, it looks like NV wants to confuse people. They buy with their eyes and 4080 is a 4080 despite the 12 vs 16gb. I'm sure 90% of people will not know the difference between 4080 12 and 16 is not just Vram capacity. It is exactly like in the mobile market when you buy a laptop with a 3080 which basically is barely 3070's performance. Neat trick i call it.
Ibotibo01It is a evidence of what I said. Waiting RDNA 3 to kick Nvidia from the throne.
GTX never got DLSS support. Price hikes are not for NV offering DLSS 3 to previous gen cards. The reason for DLSS 3 is to convince consumers to ditch previous gen cards and go for expensive 4000 series because of the performance (2x has been advertised constantly) and DLSS 3 which I'm pretty sure will stay exclusive to ADA despite new FSR release.
Posted on Reply
#261
AusWolf
ratirtSo DLSS 3 is an exclusive to ADA? Well, that is even worse than I expected it to be. It is like you have to pay for the right to use DLSS 3 and obviously people here will say it is open source and it is worth it. I really dont understand that approach.
They're basically saying "Thanks for saving up to use our new exclusive features with Turing and Ampere. Now it's time to save up for our next super-exclusive feature with Ada. Chop chop."

One can think of it as Nvidia innovating gaming technologies, but in a world where we also have FSR that runs even on Intel Xe integrated graphics, I'd rather not.
ratirtThe price for 4080 12GB what is a 4070 Ti or so is ridiculous. For me, it looks like NV wants to confuse people. They buy with their eyes and 4080 is a 4080 despite the 12 vs 16gb. I'm sure 90% of people will not know the difference between 4080 12 and 16 is not just Vram capacity. It is exactly like in the mobile market when you buy a laptop with a 3080 which basically is barely 3070's performance. Neat trick i call it.
Yes. It's a x70-tier card with a x70-tier GPU (AD104 - the xx4 has always been x60 or x70 level) and x70-tier VRAM, but with an x80 name so they can sell it for more money. Disgusting.
ValantarThis also doesn't really say that DLSS3 is necessarily laggy on Lovelace - as long as the FP8 can keep up, delivering that interpolated frame in the gap between the previous and next frame, then it should be completely fine. There's no reason why this should increase input lag unless the interpolated frame causes the next "real" frame to be delayed.
I can see it being laggy if the generated frames don't rely on user input - and I don't see how they would.
Posted on Reply
#262
Valantar
ratirtNot really. Nobody has a problem with energy if you ask people in germany (oil price yes but not energy) other countries too like Poland. The prices for electricity are up a bit OK but still not x10 for a country that is literally producing energy which is supposed to be free energy. People who pay taxes in Norway contribute to that "free energy" source by paying taxes and yet they still have to pay x10 (even more now) price for electricity. That is absurd.
Sorry, but this is nonsense. There have been literal protests across Europe, including Germany, due to rising energy costs, and Norway is - by far! - not the country suffering the most from this. The Baltic states have been hit extremely hard with very high energy costs - they've been the only ones to reach the mandated maximum price for EU energy trading (€4/kWh, IIRC), and have generally had far higher prices than even the worst regions in Norway. Also, most of Europe uses a lot of gas for heating (both houses and water), which means their energy systems work somewhat differently, but as Norway exclusively uses electricity for this you then need to include gas prices in any such comparison (which is also why these are traded within the same EU system, unlike oil or other sources of energy that are used for different things). Nobody is protesting oil prices, they're protesting gas and electric prices, which are tied together through the same system of trading.

The absurd thing here is the system as I described it above, and how it is built so that it shovels money into the pockets of whoever is generating cheap electricity during a shortage. This has nothing to do with taxation or who is paying for what, but is down to a fundamentally flawed system of trade regulation, which needs to be fixed.
ratirtSo DLSS 3 is an exclusive to ADA? Well, that is even worse than I expected it to be.
They've been pretty explicit about this from the launch - it's one of the main selling points of Lovelace.
ratirtThe price for 4080 12GB what is a 4070 Ti or so is ridiculous. For me, it looks like NV wants to confuse people. They buy with their eyes and 4080 is a 4080 despite the 12 vs 16gb. I'm sure 90% of people will not know the difference between 4080 12 and 16 is not just Vram capacity. It is exactly like in the mobile market when you buy a laptop with a 3080 which basically is barely 3070's performance. Neat trick i call it.
Yep, obviously. It does a lot of things at once: makes the $1200(!!!) 16GB look less completely absurd ("there's a cheaper 8-tier too!"); it deliver a "reasonable" 8-tier GPU ("it's only +$200 from the 3080, and it's much faster!"), it hides the massive performance difference between the two (they're both "the 4080"), and it allows Nvidia to keep pushing prices ever higher without implementing a much-needed change to their model tier scheme. I don't see it as a parallel to mobile though - mobile has real-world physical limitations that necessitate performance differences, and it's a distinct and discrete product segment fromd desktops even if they share core naming conventions. A mobile 3080 is still the 8-tier mobile GPU, the fastest or second fastest there is - you just can't expect a 150W mobile part to match a 330W desktop part. That is fundamentally different from this - the 12GB and 16GB 4080s are just very, very different hardware, with the 12GB having drastically less shaders, memory and memory bandwidth, with cost being the only explanation - but it's still wildly expensive. It just makes zero sense outside of a perspective that only cares about Nvidia's profits.
Posted on Reply
#263
ratirt
AusWolfYes. It's a x70-tier card with a x70-tier GPU (AD104 - the xx4 has always been x60 or x70 level) and x70-tier VRAM, but with an x80 name so they can sell it for more money. Disgusting.
Somebody here even calculated, that the difference in resources between 4090 and 3080 12Gb is a difference between a 3090 and 3060Ti. Imagine that. I need to check this and obviously check the performance of the new stuff but I'm shocked by the arrogance of the company.
I hope AMD will do better and the price probably will be OK-ish but not good. The prices have been going up since Turing and they are accelerating.
Posted on Reply
#264
Valantar
AusWolfI can see it being laggy if the generated frames don't rely on user input - and I don't see how they would.
That's true, but there's a real question of how perceptible that lag will be, assuming framerates are sufficiently high. 120fps visuals with 60fps input lag will clearly not be as responsive as full 120fps, but it will feel smoother than 60fps in meaningful ways. The big question is whether the oscillation between real input/interpolated motion/real input etc. will be very perceptible, or if their motion interpolation is good enough at guessing at what motion is coming up.
Posted on Reply
#266
ratirt
ValantarSorry, but this is nonsense. There have been literal protests across Europe, including Germany, due to rising energy costs, and Norway is - by far! - not the country suffering the most from this. The Baltic states have been hit extremely hard with very high energy costs - they've been the only ones to reach the mandated maximum price for EU energy trading (€4/kWh, IIRC), and have generally had far higher prices than even the worst regions in Norway. Also, most of Europe uses a lot of gas for heating (both houses and water), which means their energy systems work somewhat differently, but as Norway exclusively uses electricity for this you then need to include gas prices in any such comparison. Nobody is protesting oil prices, they're protesting gas and electric prices, which are tied together through the same system of trading.

The absurd thing here is the system as I described it above, and how it is built so that it shovels money into the pockets of whoever is generating cheap electricity during a shortage. This has nothing to do with taxation or who is paying for what, but is down to a fundamentally flawed system of trade regulation, which needs to be fixed.
nonsense really? I have friends in Germany and Poland. They pay peanuts for energy. Literally nothing per month. to give you and example.
In Poland, my friend pays 320NOK per 2 MOTHS OF ELECTRICITY using around 250-300KW/H per month (you get it? ) Two fucking months. You know how much I paid for 300KW/H for last month? 2200NOK
Germany, the last time I checked they were only concerned about the gas price. When I mentioned Electricity, they have asked my. What electricity prices?
Energy meaning GAS PRICE not electricity per se. how do I know? My wife lived there for 7 months before moving in to Norway. Of course they have had a price hike but not ten times more like in Norway. No way you going to tell me that the price in Germany and Poland for instance (also France and Spain) went up ten times over the last 2 years.
So no it is not a nonsense to me rather it is nonsense of what the price for electricity is here in Norway when you clearly produce electricity from renewable sources which is supposed to be free.
ValantarThey've been pretty explicit about this from the launch - it's one of the main selling points of Lovelace.
Main selling point or downfall when people see they get stiffed. DLSS 3 is out so who cares about DLSS 2 development?
Posted on Reply
#267
AusWolf
ValantarYep, obviously. It does a lot of things at once: makes the $1200(!!!) 16GB look less completely absurd ("there's a cheaper 8-tier too!"); it deliver a "reasonable" 8-tier GPU ("it's only +$200 from the 3080, and it's much faster!"), it hides the massive performance difference between the two (they're both "the 4080"), and it allows Nvidia to keep pushing prices ever higher without implementing a much-needed change to their model tier scheme. I don't see it as a parallel to mobile though - mobile has real-world physical limitations that necessitate performance differences, and it's a distinct and discrete product segment fromd desktops even if they share core naming conventions. A mobile 3080 is still the 8-tier mobile GPU, the fastest or second fastest there is - you just can't expect a 150W mobile part to match a 330W desktop part. That is fundamentally different from this - the 12GB and 16GB 4080s are just very, very different hardware, with the 12GB having drastically less shaders, memory and memory bandwidth, with cost being the only explanation - but it's still wildly expensive. It just makes zero sense outside of a perspective that only cares about Nvidia's profits.
It's not just the amount of VRAM, shaders, memory controller, etc... it's literally a smaller chip with higher number of dies per wafer, less defects, lower power (VRM) and PCB complexity requirements, etc. It's a MUCH cheaper card to manufacture at a SLIGHTLY lower price just because it's got an '80' in the name. This is the disgusting thing about it.
ValantarThat's true, but there's a real question of how perceptible that lag will be, assuming framerates are sufficiently high. 120fps visuals with 60fps input lag will clearly not be as responsive as full 120fps, but it will feel smoother than 60fps in meaningful ways. The big question is whether the oscillation between real input/interpolated motion/real input etc. will be very perceptible, or if their motion interpolation is good enough at guessing at what motion is coming up.
If that's the case, then I guess it'll be just another feature for the "300+ fps gaming ftw" mob. I'm fine with 30-45 fps 99% of the time, but if it comes with a 15 fps input response, then it'll be just as unplayable as 15 fps on screen.
ratirtMain selling point or downfall when people see they get stiffed. DLSS 3 is out so who cares about DLSS 2 development?
Personally, I find it hard to look at it as a selling point as long as the cheapest card that can run it costs 900 bucks.
Posted on Reply
#268
ratirt
AusWolfIf that's the case, then I guess it'll be just another feature for the "300+ fps gaming ftw" mob. I'm fine with 30-45 fps 99% of the time, but if it comes with a 15 fps input response, then it'll be just as unplayable as 15 fps on screen.
I think if it would have been laggy on turing or Ampere you could make it better with the driver to mitigate that problem
Posted on Reply
#269
big_glasses
Nord pool, the exchange for energy trading is a private institute, not EU exchange. 66% ENX and 34% TSO Holding owned.
At least vs Sweden and Denmark, Norway have a way higher percentage use spot prices, instead of fixed long term prices. I'm assuming it's similar in the mentioned places. I've seen people from UK being nervous about what their new fixed price plan will be when their current expires.
Of course prices in energy will increase, when demand is above/close to supply.


Won't DLSS fall away as a selling point now? Will new games stop getting DLSS2? Can 4xxx buyers trust being able to use DLSS3 (or next versions), or will it just disappear when 5xxx comes with DLSS4 (if it does, who knows, not buyers)?
Posted on Reply
#270
ratirt
AusWolfPersonally, I find it hard to look at it as a selling point as long as the cheapest card that can run it costs 900 bucks.
I know, same here. But believe me it is, in NV eyes and some people. Remember how people here were hyping DLSS 2.0 and that is stays forever and OMG how great it is? Now it's being replaced by DLSS 3 and it will not get any development because NV will focus on DLSS 3 which they have been refused to use. Buy new expensive shit from NV and you will be able to. The problem here is next year (is it next year?) new gen NV card come out and DLSS 4 will only work with the new one. If you buy any of the cards from NV you are being left alone with all the hyped features you purchased the card for in the first place.
Posted on Reply
#271
AusWolf
ratirtI know, same here. But believe me it is, in NV eyes and some people. Remember how people here were hyping DLSS 2.0 and that is stays forever and OMG how great it is? Now it's being replaced by DLSS 3 and it will not get any development because NV will focus on DLSS 3 which they have been refused to use. Buy new expensive shit from NV and you will be able to. The problem here is next year (is it next year?) new gen NV card come out and DLSS 4 will only work with the new one. If you buy any of the cards from NV you are being left alone with all the hyped features you purchased the card for in the first place.
... before the previous hyped feature even got proper support in games (other than the ones sponsored by Nvidia), I might add.
Posted on Reply
#272
TheoneandonlyMrK
AusWolfIt's not just the amount of VRAM, shaders, memory controller, etc... it's literally a smaller chip with higher number of dies per wafer, less defects, lower power (VRM) and PCB complexity requirements, etc. It's a MUCH cheaper card to manufacture at a SLIGHTLY lower price just because it's got an '80' in the name. This is the disgusting thing about it.


If that's the case, then I guess it'll be just another feature for the "300+ fps gaming ftw" mob. I'm fine with 30-45 fps 99% of the time, but if it comes with a 15 fps input response, then it'll be just as unplayable as 15 fps on screen.


Personally, I find it hard to look at it as a selling point as long as the cheapest card that can run it costs 900 bucks.
Well dlss 1/2 suffered hitches in FPS with extreme mouse movement IE. 180° spin and it's worth noting dlss3 was only shown moving in one direction without head turns.

Not sure I like it.
Posted on Reply
#273
AusWolf
TheoneandonlyMrKWell dlss 1/2 suffered hitches in FPS with extreme mouse movement IE. 180° spin and it's worth noting dlss3 was only shown moving in one direction without head turns.

Not sure I like it.
Let's get to the point: no circus trick can beat good old native resolution gaming. ;)
Posted on Reply
#274
Valantar
ratirtSomebody here even calculated, that the difference in resources between 4090 and 3080 12Gb is a difference between a 3090 and 3060Ti. Imagine that. I need to check this and obviously check the performance of the new stuff but I'm shocked by the arrogance of the company.
I hope AMD will do better and the price probably will be OK-ish but not good. The prices have been going up since Turing and they are accelerating.
Honestly, I kind of feel like Nvidia went too far with the 4090, and this is part of why they're making themselves look so damn terrible right now. Sure, it's not an absurdly large die in and of itself - it's even smaller than its predecessor. But the density jump from Samsung 8 to TSMC N4 is so large that to fill that space they just made it too big - making everything else look ridiculously bad in comparison.

I can see two reasons for choosing this path: competitive pressure from AMD, and a desire to sell hyper-expensive ultra-flagships. Without either of those, they could have scaled AD102 down to a die size like the GP102 instead, making a much smaller and more reasonably sized die that would have delivered tons of performance still. But no - they chose to go balls-to-the-wall, on a super expensive node.

I mean, what if they went a bit more moderate with this instead - or at least didn't try to make a smooth gradient in pricing from a 380mm2 die to a 600mm2 one? If TPU's die size for the AD103 is correct, charging $1200 for that and $1600 for the 4090 - at 60% more die area, and 50% more VRAM - is downright absurd. But Nvidia has clearly chosen the path of "we'll sell on mindshare and flagship cred alone, screw any idea of value".
ratirtnonsense really? I have friends in Germany and Poland. They pay peanuts for energy. Literally nothing per month. to give you and example.
In Poland, my friend pays 320NOK per 2 MOTHS OF ELECTRICITY using around 250-300KW/H per month (you get it? ) Two fucking months. You know how much I paid for 300KW/H for last month? 2200NOK
Germany, the last time I checked they were only concerned about the gas price. When I mentioned Electricity, they have asked my. What electricity prices?
Energy meaning GAS PRICE not electricity per se. how do I know? My wife lived there for 7 months before moving in to Norway. Of course they have had a price hike but not ten times more like in Norway. No way you going to tell me that the price in Germany and Poland for instance (also France and Spain) went up ten times over the last 2 years.
So no it is not a nonsense to me rather it is nonsense of what the price for electricity is here in Norway when you clearly produce electricity from renewable sources which is supposed to be free.
Sorry, but where are you getting the idea that energy from renewable resources is supposed to be free? Do you imagine that building, running and maintaining a power plant doesn't have a cost? They're cheap in the long run, but not free.

Also, did you read anything at all of the post I responded to? The countries you mention do not use electricity for heating, they use gas for heating. Gas is their major domestic energy expenditure, and gas is traded in the same system as electricity in the EU. There are of course exceptions - there is a move towards less reliance on natural gas for heating, but pricing hasn't followed yet, meaning anyone there using electricity for heating is in a pretty good position.

As for gas prices: more than 5x higher according to this source (and historically, EU energy prices have been significantly higher than Norwegian prices, which makes any increase here look bigger). Here are reports of recent energy pricing protests in Germany; energy prices are a big part of the ongoing and hotly protested cost of living crisis across the continent. It's not getting much exclusive attention because it's tied into rising prices for food and other necessities as well, but energy prices are a central part of this crisis.

I mean, you're explicitly contradicting yourself here, on the one hand you say "they pay peanuts for energy", and on the other you say "they pay for gas, not electricity", which ... well, if you read my previous post, maybe you'd understand why this is effectively the same thing - it's the core domestic source of energy, is traded within the same system, and is used for the same things. Norway uses mainly electricity and that's where prices are high; continental Europe uses mostly gas and that's where prices are high. Trying to separate these two is actively misleading and just downright misrepresenting reality - the current situation in Norway is in no way unique.
big_glassesNord pool, the exchange for energy trading is a private institute, not EU exchange. 66% ENX and 34% TSO Holding owned.
At least vs Sweden and Denmark, Norway have a way higher percentage use spot prices, instead of fixed long term prices. I'm assuming it's similar in the mentioned places. I've seen people from UK being nervous about what their new fixed price plan will be when their current expires.
Of course prices in energy will increase, when demand is above/close to supply.
Yes, it is a private exchange - just as most stock markets are private - but it's still subject to EU trade regulations. And the EU could quite easily mandate a change in their trade policies. And crucially, nobody here is arguing that it's unnatural for prices to rise, it's just the magnitude of this rise and how it's intrinsically tied into the mechanisms of the trade system rather than any even remotely sensible system of price setting that makes this problematic. The solution is simple: price regulation targeted towards averaging out prices closer to the average cost of production/sourcing the energy. This will of course eat into corporate profits, but, well, tough luck. Corporations do not have a right to exploit people in a crisis.
AusWolfIf that's the case, then I guess it'll be just another feature for the "300+ fps gaming ftw" mob. I'm fine with 30-45 fps 99% of the time, but if it comes with a 15 fps input response, then it'll be just as unplayable as 15 fps on screen.
This might well be - but then, games that are playable at 30-45fps are typically not all that reliant on smooth and rapid input, so the difference will also be less noticeable. But if the "source" framerate is indeed as low as 15fps, this will most likely be unplayable, yes.
AusWolfLet's get to the point: no circus trick can beat good old native resolution gaming. ;)
True to some extent, but native resolution gaming is also a rather silly brute-force solution as resolutions scale higher, simply because the perceptible increase in detail and sharpness is pretty much inversely proportional to the resolution increase at this point. 4K has 4x the pixels of 1080p, and is clearly sharper even at 27", but it's not night and day. 8k is 4x the pixels of 4k, and the increase in sharpness is essentially imperceptible unless you're sitting very close to a very large TV. And as new nodes and increased transistor density becomes more difficult, we need to abandon the simplistic brute force solutions for improved visual fidelity - they're getting too expensive. If moving up one step in resolution has a 4x compute cost but a ... let's say 50% increase in perceptible detail/sharpness, then that is terrible, and never worth it. Upscaling is really the only viable way forward - though precisely how said upscaling will work is another question entirely.

I think cables are a good analogy for this: the signal requirements for the excessive bandwidth of DP 2.0 and HDMI 2.1 isn't bringing with it thumb-thick cables, but rather bringing about a shift to active cabling instead of passive copper. This takes us from a simple, brute-force solution to a more complex one. Where this analogy falls apart is that active cabling is easily 10x the BOM cost of passive, while upscaling is about as close to a free performance upgrade as you'll find. But it's another example of needing to find more complex, smarter solutions to a problem as the older brute-force ones are failing.
Posted on Reply
#275
AusWolf
ValantarHonestly, I kind of feel like Nvidia went too far with the 4090, and this is part of why they're making themselves look so damn terrible right now. Sure, it's not an absurdly large die in and of itself - it's even smaller than its predecessor. But the density jump from Samsung 8 to TSMC N4 is so large that to fill that space they just made it too big - making everything else look ridiculously bad in comparison.

I can see two reasons for choosing this path: competitive pressure from AMD, and a desire to sell hyper-expensive ultra-flagships. Without either of those, they could have scaled AD102 down to a die size like the GP102 instead, making a much smaller and more reasonably sized die that would have delivered tons of performance still. But no - they chose to go balls-to-the-wall, on a super expensive node.

I mean, what if they went a bit more moderate with this instead - or at least didn't try to make a smooth gradient in pricing from a 380mm2 die to a 600mm2 one? If TPU's die size for the AD103 is correct, charging $1200 for that and $1600 for the 4090 - at 60% more die area, and 50% more VRAM - is downright absurd. But Nvidia has clearly chosen the path of "we'll sell on mindshare and flagship cred alone, screw any idea of value".
Going balls-to-the-walls with AD102 in the 4090 is understandable. It's a flagship product, it sells by name alone. The problem is, you have the AD103 in the 4080 16 GB and the AD104 in the 4070 *khm* 4080 12 GB, which are also marketed as semi-flagship models at such prices. Never has a xx4 chip been in a flagship product. Ever. They're basically saying "it's not a flagship product, but you'll think it is and you'll buy one because you're stupid."
ValantarTrue to some extent, but native resolution gaming is also a rather silly brute-force solution as resolutions scale higher, simply because the perceptible increase in detail and sharpness is pretty much inversely proportional to the resolution increase at this point. 4K has 4x the pixels of 1080p, and is clearly sharper even at 27", but it's not night and day. 8k is 4x the pixels of 4k, and the increase in sharpness is essentially imperceptible unless you're sitting very close to a very large TV. And as new nodes and increased transistor density becomes more difficult, we need to abandon the simplistic brute force solutions for improved visual fidelity - they're getting too expensive. If moving up one step in resolution has a 4x compute cost but a ... let's say 50% increase in perceptible detail/sharpness, then that is terrible, and never worth it. Upscaling is really the only viable way forward - though precisely how said upscaling will work is another question entirely.

I think cables are a good analogy for this: the signal requirements for the excessive bandwidth of DP 2.0 and HDMI 2.1 isn't bringing with it thumb-thick cables, but rather bringing about a shift to active cabling instead of passive copper. This takes us from a simple, brute-force solution to a more complex one. Where this analogy falls apart is that active cabling is easily 10x the BOM cost of passive, while upscaling is about as close to a free performance upgrade as you'll find. But it's another example of needing to find more complex, smarter solutions to a problem as the older brute-force ones are failing.
That's why I still play at 1080p native. Brute force is the way. :cool:
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