ATI Radeon HD 5970: The World's Fastest Graphics Card [Graphics Cards]

The ATI Radeon HD 5970 slaughters the competition in pretty much every benchmark thrown at it. It's outrageously fast. We're talking five teraflops here, people. Teraflops.
MaximumPC put the 5970 to the test, and found that it lives up to its promise. The 2GB dual-GPU card is the first to support DirectX 11, and basically doubles its wholly respectable predecessor (the 5870) in specs, capable of delivering nearly 5 teraflops of raw processing power. It's a massive card, about a foot long, designed mostly for heat dissipation, at which aim it apparently succeeds. It's also got easy access to overclocking via AMD's OverDrive, and can drive up to three displays simultaneously with a maximum resolution of 7680x1600. So it's pretty much the greatest thing ever, and it's got a pricetag to match: $600 upon its undisclosed release.
[Gizmodo via MaximumPC]

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Nvidia Fermi Next-Gen Graphics Architecture Has 512 Cores for Radioactively Melting Faces [Graphics Cards]

Fermi is Nvidia's new GPU architecture that's going to be the basis for all of its upcoming graphics cards. With 512 cores and 3 billion transistors, it will nuke Crysis.
The architecture really is a huge leap forward, according to people who've gone through it in-depth. Interestingly, the huge focus for Fermi is GPU computing. The first actual goods coming out using Fermi should be the GT300 series cards, which, besides the 512 cores sorted into 16 streaming processors with 32 cores each, uses a brand new GDDR5 memory setup.
PC Perspective has an epic write-up breaking down Fermi in detail that's worth a whirl, and of course Nvidia's got lots of fluff themselves all about Fermi. Strangely, they don't explain the name, which sounds like a sad little poodle. [Gizmodo via Nvidia, PC Perspective, Anandtech]

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The Sapphire Radeon HD 5970 Is Faster Than Every Other Graphics Card [Graphics]

The new Sapphire Radeon HD 5970—based upon the acclaimed ATI HD 5970 chipset—is the new world's fastest graphics card. Its 3DMark Vantage score is an insane 22,000.
The overclocked ATI GPU runs at 850MHz, which is supported by 4GB of DDR3 RAM (itself, clocked at 1,200MHz). And all this hardware necessitates three fans an a massive heatsink, making it thicker than your average video card. Outputs include two dual-link DVIs and one mini DisplayPort. Weird that there's no HDMI on here, like the 5870 has.

AMD expects that we'll see the HD 5970 from a variety of different manufactures, which is good because while we have no idea what the thing costs, it won't be cheap.
[Gizmodo via Fudzilla via SlashGear]

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Nvidia GF100 512-Core Monster Graphics Card Previewed: Goodbye, Eyeballs [Graphics Cards]

The curtain's been dropped on much of Nvidia's upcoming Fermi-based graphics cards, and the five-hundred-and-twelve-core GF100 looks like a behemoth, indeed. A completely overhauled architecture is all about three things: scalability, parallelism, and geometry. Oh, and ripping your eyeballs out.
Tom's Hardware, Anandtech, HotHardware and others go pretty deep on the new architecture, which is now eminently scalable. Here's the overall structure of the GF100, which should give you an idea of the scalability—the GF100 is made up of four graphics processing clusters (GPC), themselves composed of four streaming multiprocessors (which are made up of 32 CUDA cores and texture units) and a raster engine:

To go deeper on architecture, you're better off reading the 10-page reports from any of the sites linked above, but bottom line, Tom's Hardware is predicting something like double the performance of Nvidia's current GTX 285. Anandtech also points out that Nvidia's geometry performance only went 3x between the NV30 engine in the ancient GeForce FX 5800 and current GT200 in the GTX 280, but the Fermi-based GF100 has 8x the geometry performance of the GT200. The endgame being that ' it allows them to take the same assets from the same games as AMD and generate something that will look better. With more geometry power, NVIDIA can use tessellation and displacement mapping to generate more complex characters, objects, and scenery than AMD can at the same level of performance.'
There is a cost. Even though it's at the 40nm process, those 3 billion transistors are going to run hot, and the GF100 maybe the hottest single-card GPU ever. It's also not going to be cheap. At all.
[Gizmodo via Tom's Hardware, Anandtech]

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