Dx11 Sli
#1
Posted 28 July 2015 - 05:02 PM
#2
Posted 28 July 2015 - 06:38 PM
DjPush, on 28 July 2015 - 05:02 PM, said:
What I do know is that MWO does NOT like SLI.
This information maybe out-dated, but as far as I know, MW:O and SLI don't really like each other.
#3
Posted 28 July 2015 - 08:21 PM
if not
use this
http://www.overclock...-drivers-update
follow the guide and see if you can set a custom SLi profiles
remember to link MWO.exe
#4
Posted 03 August 2015 - 10:41 AM
#5
Posted 03 August 2015 - 04:52 PM
Start of the Drop:
http://i.imgur.com/3DPXFJx.jpg
Settings used for SLI (No modifications using inspector):
http://i.imgur.com/pltWcyf.jpg
This is at 2560x1440, dx11, all setting's max'd. If you recently upgraded video cards, make sure you do a wipe of the registry for the old drivers and install fresh ones from nvidia.
Edited by SIN Deacon, 03 August 2015 - 05:04 PM.
#6
Posted 11 August 2015 - 03:01 AM
Edited by Mr Breaker, 12 August 2015 - 01:33 AM.
#7
Posted 11 August 2015 - 06:09 AM
r_MultiGPU = 1
0=disabled, 1=extra overhead to allow SLI(NVidia) or Crossfire(ATI),
2(default)=automatic detection (currently SLI only, means off for ATI)
should be activated before rendering. Also for cryengin3 console commands and variables there is this command listed for SLI I’m not sure if it does anything.
r_buffer_sli_workaround = 1
enable SLI workaround for buffer pooling
#8
Posted 11 August 2015 - 04:01 PM
#9
Posted 11 August 2015 - 04:10 PM
#10
Posted 11 August 2015 - 04:14 PM
#11
Posted 12 August 2015 - 09:03 AM
#12
Posted 12 August 2015 - 11:05 PM
#13
Posted 13 August 2015 - 02:26 PM
Point being, if one 760 renders as I've forced it to in the nvidia control pannel, it runs full speed and I get 40-80fps. Now, if i enable SLI, I get tons of problems, FPS drops to at best 40 with an average of 20-30. Drivers were cleanly installed when I dropped in all the cards. Either its a vista issue, (which other cryengine games run fine along with pretty much the 180+ others in my steam account....) or its an MWO issue. Either way, I'm forcing it to single GPU mode on MWO and the rest of the games run like butter on my main display. Both are set at 1920x1200 (I like my 16:10 and +120 pixels of vertical awesome) but I only use one screen for gaming.
#14
Posted 13 August 2015 - 03:46 PM
I can't say much for a 2+1 SLI setup, since the impact with physx on recent cards is negligible and I've never had to run a 3rd card to offset the load for any build.
#16
Posted 17 August 2015 - 07:48 AM
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