24.03.2011 14:20 Uhr, Quelle: Engadget

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 performa

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