As we’ve seen, the number of ROPs has increased, but they haven’t gained any new features. But admittedly, the G8x ROPs were already quite complete, with support for 16- and 32-bit floating-point frame buffers with blending and antialiasing; antialiasing up to 8x or 16x in CSAA mode; Z rendering that’s eight times faster; etc. Not much needed to be added. So Nvidia made a point of optimizing performance. For blending in RGBA8 frame buffers, the G8x/G9x saw their performance divided in half, with 12 pixels per cycle. With the GT200 that limitation has been eliminated, with the addition of a 512-bit bus – with a bandwidth of more than 140 GB/s, the new ROPs should make the new GeForce cards unbeatable for fill rates. Here are the results for Z pixel rate:
As for raw performance, the results are no disappointment, setting a new record: 75,537 Mpixels/s! Still that’s a disappointing score in that it’s only a fourfold, and not an eightfold increase in the base fill rate. For the 9800 GTX, we posted a value of 5.2 – it was a little better, but again it remained well below the theoretical level.
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FIRST OMFG NVIDIA pwns!
what a POS, the 9800gx2 is $150+ cheaper and performs just about the same. Let's hope the new ATI cards coming actually make a difference
woow,.... that's the new "high end" gpu????
)
lolz.. 3870 x2 wil get cheaper... and nvidia gtx200 lies on the shelves providing space for dust........
(I really expectede mmore from this one...
Pretty disappointing. And here I was thinking that the gtx 280 was supposed to put the 9800gx2 to shame. Not too good.
Both cards are priced out of my price range. Mainstream decently priced cards sell better than the extreme high priced cards. I think Nvidia is going to lose this round of "next gen" cards and price to performance ratio to ATI. I am a fan of whichever company will provide a nice performing card at a decent price (sub 300 dollars).
Very disappointing, and I had to laugh when they compared the prices for the GTX 260 and the GTX 280, $450 and $600, calling the GTX 260 "nearly half the price" of the GTX 280. Way to fail at math. lol.
It is going to get owned by the 4870x2. In some cases the 3870x2 was quicker - not many, but we are talking 640 shaders total vs. 1600 total for the 4870x2.
Loud, power hungry, expensive and not a huge performance improvement. Nice job nvidia.
This should be great news for AMD. The 4870 is rumored to come in at 40% above the 9800GTX so that would put it at about the 260GTX range. At $300 it would be a much better value. Plus AMD was expecting to price it in the $200s so even if it hits low, AMD can lower the price and make some money.
i think i'll get a 8800ultra. i'll be safe for the next 5 generations of nvidia! try harder nv crew
Looks like ATi might have a fighting chance of catching up to Nvidia. Hopefully this will help AMD out as a company.
I am fairly Dissapointed I thought Nvidia would go for the High end Market with great performance and a lot of money, but it's only a lot of money
Finally!!! woot
I don't believe quad sli with the 9800GX2 works too well, therefore these cards may be best suited for a person with tons of money to waste and wanting a SLI system with top of the line cards. These results were rather disappointing however.
My 9800GX2 looks like it's gonna be staying in my case for at least another month or two. (4870x2 anyone?)
what a pice of s***, nVidia what hapend to you, are you going the same path like AMD ???. and about the review: wher is the info about the integrated Ageia PhsyX in the GTX280 and 260 ... more info god dame it, and dont tell me about CUDA because that is software. I want hardware info and capabilities and some screen shot for god sake.
Boooo I want more power.
I've had my 8800GTX for almost a year and a half and it still owns. My card was $499 when I bought it and was the most expensive card I'll ever buy. However, it's looking more and more like a great investment. This GTX280 is disappointing to say the least. I would love to see ATI jump back in the game!
What's funny is they might actually compete with this card with out even meaning to.
this card is not worth the money.