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  1. Dufus

    Losing 1/8th of total usable VRAM with CUDA and 353.62 W10

    This was first noticed by a user testing his GTX980M with 4GB VRAM on W10 with driver 10.18.13.5362 and only able to use a maximum of a little less than 3.5GB. It was a strange problem. Further testing with a GT640 and 2GB VRAM with W10 and driver 10.18.13.5362 showed only 1679MiB free while...
  2. Dufus

    RAID0 trim and SRT seems possible on 6-series and 5-Series

    It's been a while since I've looked at trim but some good news, RAID0 trim seems possible with pre-7 series chipsets. Tested on ASUS P67 EVO Running 11.6 OROM and 11.2 driver with no modification on W7SP1x64 with 2x V4 in RAID0, sectors 16 thru 31 were filled with 8KiB of test data and some...
  3. Dufus

    MemTweakIt SNB, IVB & X79 for all ?

    Just downloaded the latest beta and it now seems MemTweakIt has been unlocked to enable software setting of RAM timings in Windows for use on non-ROG boards. :D WTG :thumbsup: Edit After some testing it seems it might be a little buggy. Writing the same XMP settings that were read (no...
  4. Dufus

    Sandy Bridge and stress testing with Linpack (Linx, IBT, OCCT)

    Thought I'd share some test results of stress testing SB with Linpack to show the difference between running with the new AVX (256bit registers) and the older SSE (128bit registers). SSE results gave ~47GFlops @ 3.4GHz while AVX results gave ~83GFlops @ 3.4GHz. Stock CPU clocks, 33x multi with...