Got sli to work!

timmy762 · #1 05-21-2011, 03:47 PM

ok did some fraps testing with the black death track settings attached:
sli disabled
Frames, Time (ms), Min, Max, Avg
6036, 222192, 7, 79, 27.166

sli enabled
Frames, Time (ms), Min, Max, Avg
8383, 222130, 10, 89, 37.739

garengarch · #2 05-21-2011, 04:35 PM

worked for me but too much water texture corruption to use
black death increased from 35 av to 57 av @1920 x 1080 @ 120Mhz
promising indeed
thanks for info timmy

edit : proper full screen
edit 2 : interesting, changed to pseudo-full screen and got same fps with cured water problem. Nice.

timmy762 · #3 05-21-2011, 04:44 PM

i found the same corruption with full mode got smoother results with pseudo. i know we have to wait for a proper sli profile but seems something still isnt right with full screen as luthier keeps saying

335th_GRAthos · #4 05-22-2011, 11:14 PM

I used stl's recommendation

Quote:

stl
Junior Member Join Date: May 2011
Posts: 1
--------------------------------------------------------------------------------

Working SLI-Bits to edit with nvidia inspector.

Create custom profile and add launcher.exe.

edit:
SLI compatibility bits (DX10): 0x000000F5
&
NVIDIA predefined SLI mode on DirectX 10: SLI_PREREFINED_MODE_DX10_FORCE_AFR

I get 99% usage on both GPUs in most of the scenes, cockpit view however seems broken and I get about 1/4FPS of external view and some flickering.

Driver used: 275.27 Beta / Win7 64

Sys used:
Intel Core i7 930 @ 4.2Ghz
Asus Rampage III Extreme
12GB Corsair Dominator GT 1600Mhz
2x Geforce GTX580 SLI @ 850Mhz
Creative X-Fi Titanium HD
Dell U2711 2560x1440

and it worked perfectly

3840x1024 desktop, 3072x1024 game

But I see my GPUs seriously overheating.... 88°C :angry2: