of course they all can do double, but at 1/24th of the speed of single. (1/32th ... | Hacker News

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foxhill on Sept 12, 2014 | parent | context | favorite | on: Drop-in GPU Acceleration of GNU Octave

of course they all can do double, but at 1/24th of the speed of single. (1/32th in maxwell)

they use a GK104 based tesla, i.e a "dual GPU" GTX680, so it has no real double precision. unless you consider 2x 95GFlops noteworthy.

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