5 Double precision performance of Hawaii is 1/8 of single precision performance, Tahiti is 1/4 of single precision performance, others 28 nm chip is 1/16 of single precision performance.
5 Double precision performance of Hawaii is 1/8 of single precision performance, Tahiti is 1/4 of single precision performance, others 28 nm chip is 1/16 of single precision performance.