Why is Fermi faster than Kepler

Ozminer

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May 31, 2014
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Core for core fermi is faster than Kepler Why?
my GTX 660 has 960 cores and the GTX 580 has 512 cores why is the Fermi faster
 
Solution
from what i can understand, fermi has shaders that run at 2x clock speed. so cuda core per cuda core, yes, the fermi is faster. however the kepler's "wide" philosophy is supposed to provide significantly decreased power usage while maintaining gaming performance (at the expense of compute performance)

blue17echo

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Jul 23, 2014
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from what i can understand, fermi has shaders that run at 2x clock speed. so cuda core per cuda core, yes, the fermi is faster. however the kepler's "wide" philosophy is supposed to provide significantly decreased power usage while maintaining gaming performance (at the expense of compute performance)
 
Solution