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Thread: Kepler Nvidia GeForce GTX 780

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  1. #1
    Xtreme Member
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    Quote Originally Posted by iMacmatician View Post
    I haven't read the entire thread, but 6 GPCs, 3 SMXs/GPC, and 192 CCs/SMX is 3456 CCs, not 3072. What's the reason for this discrepancy?
    Okay, I just did some calculations and 3072 CCs at 850 MHz doesn't give the listed 5.875 TFLOPS, but 3456 CCs do. So I'm tempted to say the "3072" number is the typo. Also, the GTexels/s number works out with the given 8 TMUs/SMX and 18 SMXs.

    Also Ailuros in the other thread says that GK110 CC ≠ GK10x CC, so that might account for why there are so many CCs reported in GK110.
    Last edited by iMacmatician; 04-16-2012 at 09:23 AM.

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