NVIDIA's 1.4 Billion Transistor GPU: GT200 Arrives as the GeForce GTX 280 & 260
by Anand Lal Shimpi & Derek Wilson on June 16, 2008 9:00 AM EST- Posted in
- GPUs
Overclocked: EVGA GeForce GTX 280 FTW
EVGA was kind enough to send us a card so that we could test SLI and take a look at overclocked performance of the GTX 280. Their card uses the stock HSF, but has fairly high clock speeds:
| Stock GTX 280 | EVGA GeForce GTX 280 FTW | % Increase | |
| GPU Clock | 602MHz | 670MHz | 11.3% |
| Shader Clock | 1296MHz | 1458MHz | 12.5% |
| Memory Clock | 1107MHz | 1215MHz | 9.8% |
We ran a few quick tests to look at overclocking performance and we saw about an 8% to 12% increase in a few games at high resolutions over the stock clocked card. Here is a quick look at a couple of these tests.
Crysis is one of many benchmarks where the GTX 280 falls behind the GeForce 9800 GX2, unfortunately even an overclocked GTX 280 will not dethrone the almighty GX2.
Oblivion on the other hand showcases a memory bandwidth limitation of the GX2 at ultra high resolutions, here we see an 11% performance advantage from the overclocked EVGA card. Given that the EVGA card has an average clock speed increase of 11.2%, this sort of a performance gain isn't bad at all. Even at 1920 x 1200 we see a 9% performance improvement from the overclocked card.
It seems as if the GTX 280 and GTX 260 can stand to benefit from overclocking very well.
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elchanan - Monday, June 30, 2008 - link
VERY eye-opening discussion on TMT. Thank you for it.I've been trying to understand how GPUs can be competitive for scientific applications which require lots of inter-process communication, and "local" memory, and this appears to be an elegant solution for both.
I can identify the weak points of it being hard to program for, as well as requiring many parallel threads to make it practical.
But are there other weak points?
Is there some memory-usage profile, or inter-process data bandwidth, where the trick doesn't work?
Perhaps some other algorithm characteristic which GPUs can't address well?
Think - Friday, June 20, 2008 - link
This card is a junk bond when taking into consideration cost/perfomance/power consumption.Reminds me of a 1976 Cadillac with a 7.7litre v8 with only 210 horsepower/3600 rpm.
It's a PIG.
Margalus - Tuesday, June 24, 2008 - link
this shows how many people don't run a dual monitor setup. I would snatch up one of these 260/280's over the gx2's anyday, gladly!!The performance may not be quite as good as an sli setup, but it will be much better than a single card which is what a lot of us are stuck with since you CANNOT run a dual monitor setup with sli!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
iamgud - Wednesday, June 18, 2008 - link
"I can has vertex data"LOL
These look fine, but need to be moved to 55nm. By the time I save up for one they will .
calyth - Tuesday, June 17, 2008 - link
Well what the heck are they doing with 1.4B transistors, which is becoming the largest die that TMSC has been producing so far?The larger the core, the more likely that an blemish would take out the core. As far as I know, didn't Phenom (4 cores on die) suffered low-yield problems?
gochichi - Tuesday, June 17, 2008 - link
You know, when you consider the price and you look at the benchmarks, you start looking for features and NVIDIA just doesn't have the features going on at all.COD4 -- Ran perfect at 1920x1200 with last gen stuff (the HD3870 and 8800GT(S))so now the benchmarks have to be for outrageous resolutions that a handful of monitors can handle (and those customers already bought SLI or XFIRE, or GTX2 etc.)
Crysis is a pig of a game, but it's not that great (it is a good technical preview though, I admit), and I don't think even these new cards really satisfy this system hog... so maybe this is a win, but I doubt too many people care... if you had an 8800GT or whatever, you're already played this game "well enough" on medium settings and are plenty tired of it. Though we'll surely fire it up in the future once our video cards "happen to be able to run it on high" very few people are going to go out of their way $500+ for this silly title.
In any case, then you look at ATI, and they have the HDMI audio, the DX 10.1 support and all they have to do at this point is A) Get a good price out the door, B) Make a good profit (make them cheap, which these NVIDIA are expensive to make, no doubt) and C) handily beat the 8800GTS and many of us are going to be sold.
These cards are what I would call a next gen preview. Some overheated prototypes of things to come. I doubt AMD will be as fast, and in fact I hope they aren't just as long as they keep the power consumption in check, the price, and the value (HDMI, DX10.1, etc).
Today's release reminded me that NVIDIA is the underdog, they are the company that released the FX series (desperate technology, like these are). ATI has been around well before 3DFX made 3d-accelerators. They were down for a bit, and we all said it was over for ATI but this desperate release from NVIDIA makes me think that ATI is going to be quite tought to beat.
Brazofuerte - Tuesday, June 17, 2008 - link
Can I go somewhere to find the exact settings used for these benchmarks? I appreciate the tech side of the write up but when it comes to determining whether I want one of these for my gaming machine (I ordered mine at midnight), I find HardOCP's numbers much more useful.woofermazing - Tuesday, June 17, 2008 - link
AMD/ATI isn't going to abandon the high end like your article implies. Their plan is to make a really good mid range chip, and ductape to cores together ala the X2's. Nvidia goes from the high-end down, ATI from the mid-end up. From the look of it, ATI might have the right idea, atleast this time around. I seriously doubt we'll see a two core version of this monster anytime soon.DerekWilson - Tuesday, June 17, 2008 - link
they are abandoning the high end single GPU ...we did state that they are planning on competing in the high end space with multiGPU cards, but that there are drawbacks to that.
we'll certainly have another article coming out sometime soon that looks a little more closely at AMD's strategy.
KeypoX - Tuesday, June 17, 2008 - link
i dont like it, not impressed either :(. Hopefully my 8800gt last for a while, far past this crap atleast