Gtx590
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NVIDIA's dual-GPU GeForce GTX 590 emerges, can't slay the Radeon HD 6990 titan
1,024 total CUDA cores, 94 ROPs, and 3GB of GDDR5 RAM on board. Yup, the NVIDIA GeForce GTX 590 is indeed a pair of GTX 580 chips spliced together, however power constraints have meant that each of those chips is running at a tamer pace that their single-card variant. The core clock speed is down to 607MHz, shaders are only doing 1.2GHz, and the memory clocks in at 3.4GHz. Still, there's a ton of grunt under that oversized shroud and reviewers have put it to the test against AMD's incumbent single-card performance leader, the Radeon HD 6990. Just like the GTX 590, it sports a pair of AMD's finest GPUs and costs a wallet-eviscerating $699. Alas, after much benchmarking, testing, and staring at extremely beautiful graphics, the conclusion was that AMD retains its title. But only just. And, as Tech Report points out, the GTX 590 has a remarkably quiet cooler for a heavy duty pixel pusher of its kind. Dive into the reviews below to learn more, or check the new card out on video after the break. Read - AnandTech Read - HardOCP Read - Tech Report Read - PC Perspective Read - Guru 3D Read - X-bit labs Read - Hot Hardware Read - techPowerUp! Read - TechSpot
NVIDIA's next flagship graphics card to be unveiled at 9AM on Thursday, bring your own popcorn
In NVIDIA's own words, this Thursday will bring us the company's "next generation, highest performance graphics card." If that has you thinking GeForce GTX 590, you're not alone. The dual-GPU solution was expected to arrive at the PAX East get-together this month but seemed to shyly dodge the limelight, though now there's no escaping its date with destiny. Just make sure to be up nice and early tomorrow, say around 9AM US Eastern Time, for the inevitable barrage of reviews. An unsatisfyingly brief teaser video, featuring Crysis 2 slyly running in the background, can be found after the break. Update: Whoa, Nelly! Looks like it may end up being the GeForce GTX 590, as evidenced by these leaked images here. [Thanks, Abdulmalik]
Radeon HD 6990 pictured, GeForce GTX 590 rumored for PAX East 2011 reveal
Multiple cores are old hat, particularly in the GPU world where you can have hundreds of simultaneous processing units working in concert, but multiple GPUs on the same PCB, that's still exciting territory (not least because of the crazy thermal and power requirements that go with it). AMD and NVIDIA are set to clash horns on this field of battle once again, fishing for mindshare as much as they are for high premium sales, with the Radeon HD 6990 and GeForce GTX 590, respectively. The former has already slipped out of the shadows of mystery to reveal a size slightly longer than an A4 sheet of paper, while the latter is being rumored for an unveiling at the PAX East 2011 gamer gathering. Expected GTX 590 specs include 1,024 total CUDA cores, 3GB of onboard RAM with dual 384-bit memory controllers, and three DVI outputs for some single-card 3D Vision Surround gaming. This year's PAX East is kicking off on March 11th and AMD is also looking very close to launching its part, so you should need no more than a couple of weeks' worth of patience before everything about the latest and greatest from both camps is known.
