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发表于 2013-11-20 06:28:40
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GeForce GTX 780 Ti, on the other hand, gets neutered in the same way Nvidia handicapped its GTX 780. The card’s driver deliberately operates GK110’s FP64 units at 1/8 of the GPU’s clock rate. When you multiply that by the 3:1 ratio of single- to double-precision CUDA cores, you get a 1/24 rate. The math on that adds up to 5 TFLOPS of single- and 210 GFLOPS of double-precision compute performance.
http://www.tomshardware.com/reviews/geforce-gtx-780-ti-review-benchmarks,3663.html
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