TPU found possible specifications of NVIDIA's GK104, the green team's new mid-range card that will take on the Radeon HD 7900 series. The new chip is anticipated to feature a different design, to allow for greater parallelism, and the specifications seem more in-line with AMD GPUs.
4 Graphics Processing Clusters (GPC)
4 Streaming Multiprocessors (SM) per GPC = 16 SM
96 Stream Processors (SP) per SM = 1536 CUDA cores
2.9 TFLOP/s single-precision floating point compute power
486 GFLOP/s double-precision floating point compute power
Estimated die-area 340mm²
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Re: NVIDIA GK104 specifications revealed? by Anonymous on Monday, February 13 2012 @ 12:30:05 CET
Still not believing this chip, power wise, can take out a 580, no matter what they call it on paper.
They'd better have a dual chip card come April, if they want to stay "high end" otherwise they'll basically admit (just like years ago) that they couldn't master a complex high end chip on 28nm and we'll be waiting 1-2 QUARTERS for the real high end deal...