Monday, June 8th 2015
NVIDIA Tapes Out "Pascal" Based GP100 Silicon
Sources tell 3DCenter.org that NVIDIA has successfully taped out its next big silicon based on its upcoming "Pascal" GPU architecture, codenamed GP100. A successor to GM200, this chip will be the precursor to several others based on this architecture. A tape-out means that the company has successfully made a tiny quantity of working prototypes for internal testing and further development. It's usually seen as a major milestone in a product development cycle.
With "Pascal," NVIDIA will pole-vault HBM1, which is making its debut with AMD's "Fiji" silicon; and jump straight to HBM2, which will allow SKU designers to cram up to 32 GB of video memory. 3DCenter.org speculates that GP100 could feature anywhere between 4,500 to 6,000 CUDA cores. The chip will be built on TSMC's upcoming 16 nanometer silicon fab process, which will finally hit the road by 2016. The GP100, and its companion performance-segment silicon, the GP104 (successor to GM204), are expected to launch between Q2 and Q3, 2016.
Source:
3DCenter.org
With "Pascal," NVIDIA will pole-vault HBM1, which is making its debut with AMD's "Fiji" silicon; and jump straight to HBM2, which will allow SKU designers to cram up to 32 GB of video memory. 3DCenter.org speculates that GP100 could feature anywhere between 4,500 to 6,000 CUDA cores. The chip will be built on TSMC's upcoming 16 nanometer silicon fab process, which will finally hit the road by 2016. The GP100, and its companion performance-segment silicon, the GP104 (successor to GM204), are expected to launch between Q2 and Q3, 2016.
49 Comments on NVIDIA Tapes Out "Pascal" Based GP100 Silicon
AMD's HBM solution will be my next purchase to support the underdog. I'll still take a look at Pascal when it is released though. Every once in awhile, over a couple of generations, AMD and Nvidia release absolute monsters when comparing a successive architectures.
But agreed the Pascal in the GP100 form is more about Supercomputer contacts and pushing NVLink ecosystem, so I would not look for consumer market discrete or professional models anytime soon. This is like the first GK110 allocation to Oak Ridge National Laboratory’s and other Supercomputer deliveries. This time around I believe they've a contract with IBM to provide LLNL and some others. Only after they can supply that volume, will they offer professional (Tesla), then sometime after that (3-4mo's) might the start marking discrete enthusiast versions. I might say that puts gamers out till at best Q4 2016 if this is truth and all is going to plan.
New Gen ! get it now! 10fps more!!! .... yeah that is bs.
Not sure what this sentence is all about: "Should we all rally to save a bad one who'll squander our hard earned income anyway....... "
And this is not just about videocards, lets take a look at something else, like monitors or tv's, they want to keep selling us a new one as often as possible so instead of giving us what we want to give snippets constantly while They could easily give it all.
Full HD get it now! Full HD now with LED backlight get it now!, Full HD LED 120 hz get it now! 4k is the new thing, ok only 30fps but freaking 4k get it now!, 4k now in 60 fps get it now!, 4k now finally in 120 fps get it now!, 4k 60fps but now with quantum dots get it now!, 4k quantum dots and 120fps get it now!, 4k 120 Oled get it now!.
As many little jumps as they can cram in.
Oh well, when I give my two water cooled 780ti Classy's away on these forums in the next few months, I'll make sure my noob cards don't go to you. :toast: :shadedshu:
Another year or so...really not that long to wait to upgrade, since that really would be in keeping with my buying top-level tier cards every other generation.
I'm more-so waiting to see if DX12/Vulkan/etc really do deliver in multi-GPU magic (which I think they should), so we can more-or-less put (the bulk of) scaling issues behind us. If so, give me a couple 970 or 290/290x price range-equivalents (I'm going to assume with 2x4GB HBM2 a piece and capable of similar if not slightly better performance to the current and upcoming high-end single gpus...ie like the 970 is to Titan) and I will be quite happy for some time, assuming they can overclock to where I think they should (roughly 15-20% faster than a 980ti).
For most people, I think the high-end first-gen parts (ie the 7970/680 of 14/16nm....gp104/?) will likely suit them very well, assuming they are slightly faster than an overclocked 980ti (and probably Fury X), for instance, out of the box....which I think all indications are they will be. I believe they *should* follow suit to how 980 is roughly 20% faster than Titan at 4k, as that would cross a big playability threshold (60fps) in many titles, as well as scaling from the Xbox1 (720p30->4k30) or PS4 (900p30->4k30).
So either this "leak" is a bad source, or Pascal is not coming with HBM2.
As for Pascal and Arctic Islands, it's probably a little early to declare one or the other a winner just yet, or even a timeframe for introduction. The HBM powered Fury has been imminent for what, seven months? and that is on a mature process ( two if you count UMC's 65nm). Nothing is a given in semiconductor manufacturing when new processes and feature sets are involved - as Hynix's slow ramp of HBM ably demonstrates.
AMD needs to jump ship fast. They should have done so years ago. TSMC hurts their profits immensely.
As far as I can tell, there's been ZERO improvement on 28nm since the 7970 was released. That's beyond pathetic. You can only blame AMD so much on the design when we know TSMC has severe issues.
TSMC cost AMD profit, yet it's their other foundry partner, GloFo that costs AMD money every quarter. If it isn't AMD's retarded wafer agreements, it's their slow ramp of products ( Llano, Bulldozer, Kaveri etc.),AMD having to payto give away their stakeholding, and lock-in wafer agreements which led directly to excess inventory and numerous "one off" financial charges ( can they be "one off" if they keep occurring?).
TSMC is a fairly godmother compared with GloFo.
I don't know what TSMC's excuse is.
We heard all the talk about switching to glofo for all of it, but I haven't seen that materialize. They need a solid deal with samsung. Sammy knows how to run shit and has cash lol.
Intel's 150W CPUs seems large power IC to me, and they are 22nm fin fet ... I wonder how would it be with GPUs yield wise.
www.techspot.com/news/60917-xfx-accidentally-confirms-amd-radeon-r9-390x-rebrand.html
Discounts for bulk purchasing from a consumer etailer offering multiple SKUs of a model that was discontinued by the manufacturer almost a year ago. What does that tell you about channel inventory?
If you think that it only the 280 that is affected, I can point you towards some pretty impressive "in stock" numbers for some other 200 series SKUs.
But completely right as to Tahiti 280/280X those aren't looking to rebrand, while at the price many of them are listing for I can see why they're not selling... 280's should be $140-160 tops to get them to move. A 280 could be had for <$140 -AR$30 last Dec. today they should be $140 working only a $10 rebate.
Edit: It really seems weird that back in April last year especially after mining craze went belly-up someone at AMD didn't take their foot off the gas. I now work (got sucked into) a "corporate company" that has crap for... forecasting. I hear of a bunch bonehead purchasing folks based now in another part of the county buying stuff base on the "computer said", although as they know crap about what we make they don’t think to ask. On other end there's a factory over the boarder that's “out to lunch” on looking at physical orders, though produce product based on last year history that nobody asking for... So I for one know there can be serious WTF's in these big self-bludgeoned corporations.
It's bizarre the way this is *might* pan out, especially if still looking at hawking the same old same old. I was one that said AMD should not succumb to the temptation of the mining-craze, because when it goes bust it would be even a worse to manage (inventories and used market). Someone truly screwed the pooch a long while back, to be in this big of a cluster.... I can’t imagine in the time of "austere bean-counting" they weren’t on top of this better or the decision was to sign up for "starts" they ultimately had to keep taking. They knew what Maxwell had to offer (GM206), and had to foresee the GM204 was on the horizon. And those in the big chairs couldn't figure out... it was time to back off the gas this time last year! The money they wasted continuing, that could've been used so much more effectively. Remind me why did Rory got the bums-rush…