What is the overall GPU perfromace for the GeForce GT 750m GDDR5 1Gb in the iMac?

Discussion in 'iMac' started by MartinAppleGuy, Feb 14, 2014.

  1. MartinAppleGuy macrumors 68020


    Sep 27, 2013
    What is the overall all GPU perfromace the NVidia GeForce GT 750m 1Gb GDDR5 that is in the high end 21.5" iMac? What is the overall GFLOPS for it? Thanks :)
  2. simsaladimbamba

    Nov 28, 2010
    Around 722.7 GFLOPS, give or take.

    Also know, that 8 bit are 1 Byte, and Gb is short for Gigabit and not GigaByte (GB).
  3. MartinAppleGuy thread starter macrumors 68020


    Sep 27, 2013
    Thanks. And I knew that (it's what I do! :p), was typing on an iPad, wasn't super used to the shift key.

    Is there an overall figure of GFlops for the Intel Iris, and GT 755m (and GTX 880m). Just for comparison.
  4. yjchua95 macrumors 604

    Apr 23, 2011
    GVA, KUL, MEL (current), ZQN
    Intel Iris 5100/Pro 5200: 832
    GT755M: 752.6
    GTX880M: 2931

    GFLOPS doesn't translate to better gaming performance.

    Oh and according to NotebookCheck, the GDDR5 variant of the GT750M actually outperforms the GTX660M.

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