Thursday, August 21st 2008

NVIDIA to Upgrade GeForce GTX 260 with 24 Additional Shaders

In a move that can be seen as retaliation to the HD 4870 variations that come with high-performance cores and up to 1 GB of GDDR5 memory and preparations to counter an upcoming Radeon HD 4850 X2, NVIDIA has decided to give the GeForce GTX 260 an upgrade with an additional Texture Processing Cluster (TPC) enabled in the GTX 260 G200 core. The original GTX 260 graphics processor (GPU) had 8 TPCs, (24 x 8 = 192 SPs), the updated core will have 9 TPCs, that amounts to an additional 24 shader processors, which should increase the core's shader compute power significantly over merely increasing frequencies. It is unclear at this point as to what the resulting product would be called.

Everything else remains the same with frequencies, memory size, memory bus width. This upgrade could take shape by this September.
Source: Expreview
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86 Comments on NVIDIA to Upgrade GeForce GTX 260 with 24 Additional Shaders

#26
btarunr
Editor & Senior Moderator
DarkrealmsGo figure I just ordered a 260 yesterday. Oh well.
Thanks for the info BTA.
If you can cancel the order, do it.
Posted on Reply
#27
Megasty
Haven't they learned from this silly garbage yet. GD, just put out the best card you can at the time & move on. They're basically unlocking the 260 to perform near 280 levels OOB & kicking the 280 up with a 55nm ver. The sandbagging is making me sick.
Posted on Reply
#28
EastCoasthandle
wolf2009I'm surprised how many people dont know this. But i read somewhere that the chips that Nvidia manufactures that have defects, they get put into cards like G80 8800GTS and GTX260 . The defective shaders or something like that is "disabled" . The perfect chips go into GTX280 and 8800gtx . This saves Nvidia money.
I'm not, most people don't get that involved. But from my understanding I don't believe that it's necessarily defective. It's just a binned differently. I guess it's just examples like this that make the 200 series different from the 4800 series.

Edit:
looks like BTA beat me to it.
MegastyHaven't they learned from this silly garbage yet. GD, just put out the best card you can at the time & move on. They're basically unlocking the 260 to perform near 280 levels OOB & kicking the 280 up with a 55nm ver. The sandbagging is making me sick.
I have to admit that would be a good example of sandbagging.
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#29
newtekie1
Semi-Retired Folder
MegastyHaven't they learned from this silly garbage yet. GD, just put out the best card you can at the time & move on. They're basically unlocking the 260 to perform near 280 levels OOB & kicking the 280 up with a 55nm ver. The sandbagging is making me sick.
They did put out the best card they could at the time, the GTX280. They also put out a lower card to fill another market, that is how the video card industry works, companies can't just put out the high end card and nothing else, they have to fill several price points.
Posted on Reply
#30
alexp999
Staff
Just out of interest, will these actually make a difference? (other than benches). I'm assuming this is a hardware unlock as opposed to a bios unlock?
Posted on Reply
#31
Megasty
newtekie1They did put out the best card they could at the time, the GTX280. They also put out a lower card to fill another market, that is how the video card industry works, companies can't just put out the high end card and nothing else, they have to fill several price points.
But in doing that, they're just telling us that the 260 is just an underpowered 280, even though most of us already knew that. However, most of the folks that bought 260 didn't know & also wouldn't be pleased at all to fine out. I'm not saying they should just put out HE cards, that's stupid. I'm saying they shouldn't tinker with the mid-high range cards. That leads to market confusion & consumer dissatisfaction. It wouldn't be a good idea to leave it with the 260 name just as you said. They just might end up calling it a plus or something, although that would probably be just as bad.
Posted on Reply
#32
newconroer
KursahYeah, that's what I was wondering too...but how they've disabled the shaders/cores is what I've been curious about...there's no way to get 1GB of memory tho since the extra chip(s) are missing, but if a GTX260 could get the same ammount of shaders as a GTX280, I wouldn't complain!

Though I'd rather see the 200b's released in 260 and 280 flavors sooner than later instead of a shader increase imo..but either way some extra performance wouldn't hurt, especially if prices stay similar or decline to keep things competetive. I may have a couple step-up options from EVGA coming soon then!

:toast:
Ya, but with this whole fiasco about 200b being released in Q4 instead of Aug/September, things just don't add up.

Why release a + version of a 260 and not a 280? I have a feeling that it goes like this :

260+ announced
280+ announced not long after

Neither will be 55nm, but the former gets the extra shader, and the later gets a shader clock increase.

'200b' will most likely end up as an entry model to the GT300 series, or THE GT300 itself, complete with DDR5 and 55nm and other stuff.

I was thinking earlier that unless the GT200b was going to better or at least appropriatley comparable to the X2, then showing it at Nvision seems like a whole 'to-do' for nothing; possibly almost embarrassing.

Releasing rehashed/updated versions would seem more logical, and then they can get back to work on the next cards.

I'll give it one more month, and if nothing pops up, I'll move over to ATi in one of my machines.
Posted on Reply
#33
AddSub
Question: Would I be able to SLI a plain GTX 260 with this one (GTX 265?)
Posted on Reply
#35
Selene
I would think you could use a GTX260 and a GTX265, but probly have to run the GTX260 in the frist slot.
But who knows, this type stuff does not bother me, I get the card that i need for the games I play.
If new games come out, and i cant play them max settings for my screan res I upgrade so that i can.
I normaly upgrade ever 1 to 1.5 years to kinda keep up, but almost never buy any thing when it first comes out.
Now i did jump on the 8800GT bandwagon, got two of them, paid $289.99 each, and have yet to have them not give me what i need to play my games.

But my next upgrade will be GTX300, I have a friend who ill not name, but has told me that GTX300 will be DX10.1 and this is what im wanting for SC2 and Diablo3.
Posted on Reply
#36
DarkMatter
btarunrnot "defective", just the ones that happen to perform lower when binning compared what's required to make it to a GTX 280.
And not exactly that either. They disable some of the clusters for redundancy, which means that IN CASE one or two are defective or not as fast it doesn't matter. Just like what Sony did with the Cell processor. Of course defective GTX280 chips (the chip that pretends to be the GTX280, that are first selected to be, prior to any test) are also used as GTX260. What I mean is that not only defective GTX280 become GTX260, many chips are labeled as GTX260 without seeing if they could be GTX280. They sell a lot more cheaper cards than the expensive cards after all. It's common bussiness. How do you guys think that so many people has been able to flash lesser cards into the big brothers otherwise?

This move must mean that yields have improved a lot (the continuous price drops already suggested this too), otherwise it would be nearly impossible for them to do this IMO.
Posted on Reply
#37
lemonadesoda
What on earth is all the fuss about? ATI have been doing it for ages... e.g. X800XT vs. X800Pro etc. So have Intel with their clock multipliers. Exactly the same chip/tranny count. Just locked to a lower performance level due to:

1./ Provide a different price/performance offering
2./ Have a lower-end product to make use of die that didnt pass the highest quality testing, e.g. locked out shaders due to fail.
Posted on Reply
#38
newtekie1
Semi-Retired Folder
MegastyBut in doing that, they're just telling us that the 260 is just an underpowered 280, even though most of us already knew that. However, most of the folks that bought 260 didn't know & also wouldn't be pleased at all to fine out. I'm not saying they should just put out HE cards, that's stupid. I'm saying they shouldn't tinker with the mid-high range cards. That leads to market confusion & consumer dissatisfaction. It wouldn't be a good idea to leave it with the 260 name just as you said. They just might end up calling it a plus or something, although that would probably be just as bad.
We've already known the 260 is just an underpowered 280, if you read any review about the card you would already know that. If you do just the slightest bit of research before buying, which everyone should do, then you already knew that the 260 was just a cut down 280. If you didn't already know that before buying it, then you deserve to get "screwed" because you didn't do your research. It isn't like nVidia tried to hide the fact in anyway, they made it pretty obvious from before the cards were even released that they both would be using the same core. Again, this isn't anything new, it is a practice that has been used for decades in the computer industry, and the video card companies(both ATi and nVidia) have been doing it since at least 2002 and probably before then, I just can't remember that far back.
Posted on Reply
#39
candle_86
agreed, you didnt hear 8800GT users whine about the 8800GTS 512 or 8800GTS 512 buyers whine about the 9800GTX+.
Posted on Reply
#40
DarkMatter
newtekie1We've already known the 260 is just an underpowered 280, if you read any review about the card you would already know that. If you do just the slightest bit of research before buying, which everyone should do, then you already knew that the 260 was just a cut down 280. If you didn't already know that before buying it, then you deserve to get "screwed" because you didn't do your research. It isn't like nVidia tried to hide the fact in anyway, they made it pretty obvious from before the cards were even released that they both would be using the same core. Again, this isn't anything new, it is a practice that has been used for decades in the computer industry, and the video card companies(both ATi and nVidia) have been doing it since at least 2002 and probably before then, I just can't remember that far back.
I can't remember a time where this didn't happen. Well I do. It was when the graphics chips where "single core", they couldn't dissable any one of the cores. :D

Anyway the comment itself was stupid, Megasty. What is the HD4850 besides an underpowered HD4870? It's the same practice, but instead of dissabling cores they lower the clock below what most of the chips could achieve to ensure that most chips will function.
Posted on Reply
#41
btarunr
Editor & Senior Moderator
Considering this revised GTX 260 is just 24 SP's away from GTX 280, wouldn't they rather call this the GTX 270 ? ATI seems to be having luck with the number 7 these days :laugh:

jk
Posted on Reply
#42
jbunch07
btarunrConsidering this revised GTX 260 is just 24 SP's away from GTX 280, wouldn't they rather call this the GTX 270 ? ATI seems to be having luck with the number 7 these days :laugh:

jk
so are they going to rename or rebadge it or just leave it a 260?
Posted on Reply
#43
Megasty
newtekie1We've already known the 260 is just an underpowered 280, if you read any review about the card you would already know that. If you do just the slightest bit of research before buying, which everyone should do, then you already knew that the 260 was just a cut down 280. If you didn't already know that before buying it, then you deserve to get "screwed" because you didn't do your research. It isn't like nVidia tried to hide the fact in anyway, they made it pretty obvious from before the cards were even released that they both would be using the same core. Again, this isn't anything new, it is a practice that has been used for decades in the computer industry, and the video card companies(both ATi and nVidia) have been doing it since at least 2002 and probably before then, I just can't remember that far back.
I have to completely agree with you there. Its kinda sad that the majority of 'enthusiasts' just buy cards for the name, they just keep the buying spree within the range of what they can afford. I'm just saying that it is screw around with already established cards. The outcome only ends up being a few more fps then the originals anyway. Wasting manpower on manipulating 'old' cards just make the 'new' models suffer. It hinders progression overall. It took NV 2 years to release a single GPU that destroyed the 8800GTX. Most of that was due to little competition. But constantly releasing cards that performs within 5-10% of latter versions does nothing for us.
Posted on Reply
#44
PVTCaboose1337
Graphical Hacker
Too bad for all GTX 260 Owners... Good thing I got my good ole 4850!
Posted on Reply
#45
DarkMatter
btarunrConsidering this revised GTX 260 is just 24 SP's away from GTX 280, wouldn't they rather call this the GTX 270 ? ATI seems to be having luck with the number 7 these days :laugh:

jk
Haha. But they are having even more luck with the 5 isn't it? HD4850. Yeah I know you probably meant because of RV770 too.

But I agree with most of you, they should use a different name. The article doesn't say it is going to be named GTX260 anyway. Nvidia could replace the GTX260 with another card, with a different name, and you could still present the news in th same way they did.

Anyway, I think that this new card is what Nvidia wanted the GTX260 to be, but due to low yields they couldn't. One cluster dissabled, just like with 8800GT. That's what I think.
Posted on Reply
#46
Megasty
DarkMatterAnyway the comment itself was stupid, Megasty. What is the HD4850 besides an underpowered HD4870? It's the same practice, but instead of dissabling cores they lower the clock below what most of the chips could achieve to ensure that most chips will function.
You don't seem to understand what I was saying. All high end cards have lower counterparts. I'm just saying that's it dumb to constantly fumble around with cards which are ALREADY out, especially when they only end up slightly faster than the prior versions - its not a true step up from anything. Who is going to buy a 260+, 265 or whatever when the 260 is much cheaper plus it only get a few fps less than the newer model... Its just like the 9800GTX & GTX+, the "+" costs $50-70 more & is only 5-10% better :rolleyes:
Posted on Reply
#47
newtekie1
Semi-Retired Folder
MegastyI have to completely agree with you there. Its kinda sad that the majority of 'enthusiasts' just buy cards for the name, they just keep the buying spree within the range of what they can afford. I'm just saying that it is screw around with already established cards. The outcome only ends up being a few more fps then the originals anyway. Wasting manpower on manipulating 'old' cards just make the 'new' models suffer. It hinders progression overall. It took NV 2 years to release a single GPU that destroyed the 8800GTX. Most of that was due to little competition. But constantly releasing cards that performs within 5-10% of latter versions does nothing for us.
That is pretty much how the industry works though. They didn't get a card out that could outperform the 8800GTX in graphical horse power, however it did outperform it in other aspects. The 9800GTX might not have really performed any better than the 8800GTX, and in some cases it performed worse. However, nVidia made huge gains in power consumption and heat output while still keeping the same performance level, not to mention the increased overclocking headroom and improved price. ATi did the same thing with the HD3800 series over the HD2900 series. And before that, nVidia did it with the 7900 series over the 7800 series, and ATi did it with the x1950 series over the x1900 series.

It is a process, every few years they release something that make a huge leap in performance. But it usually puts out an insane amount of heat, sucks up an insane amount of power, and costs a fortune. Then they work on lowering the heat output, lowering the power consumption, and release a product that performs similar in games, but is overall better. This is the reason I always skip the first generation cards. It is the reason I went with G92 based cards, and never bought a G80 card. It is the reason I wend with a HD3850 and never bothered with the HD2900's. And it is the reason I have 9800GTX's as my primary cards right now, and won't move on to the GTX280's, I'll wait to move onto that generation once they have worked on them.
Posted on Reply
#48
DarkMatter
MegastyYou don't seem to understand what I was saying. All high end cards have lower counterparts. I'm just saying that's it dumb to constantly fumble around with cards which are ALREADY out, especially when they only end up slightly faster than the prior versions - its not a true step up from anything. Who is going to buy a 260+, 265 or whatever when the 260 is much cheaper plus it only get a few fps less than the newer model... Its just like the 9800GTX & GTX+, the "+" costs $50-70 more & is only 5-10% better :rolleyes:
The GTX+ costs more because retailers sell them for more. Not because Nvidia wants it that way.
Posted on Reply
#49
btarunr
Editor & Senior Moderator
DarkMatterBut I agree with most of you, they should use a different name. The article doesn't say it is going to be named GTX260 anyway. Nvidia could replace the GTX260 with another card, with a different name, and you could still present the news in th same way they did.
"One more TPC!NVIDIA will offer a upgraded GTX 260 in mid-September" is the article's title.
Posted on Reply
#50
Megasty
DarkMatterThe GTX+ costs more because retailers sell them for more. Not because Nvidia wants it that way.
You're forgetting about UMAP ;)
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