Crysis 2 3D/SLI Issue
i downloaded the new drivers that came out today. (270xx). im still havin a weird issue with crysis2 in 3d. i have a 3-way SLI setup with 3 gtx 270's. im playin on extreme settings and 1824X1020 (custom resolution for my display). i run the game @ 120+ fps without 3d. with nvidia 3d on however i drop to like ~30fps, i notice that my gpu usuage on all 3 gpu's goes down to like ~40%. i get better fps when playing 3d on with SLI off, however much better fps with 3d off and SLI ON. so i tried turning off nvidia 3d, but turning on the 3d option (in-game crytek), and then it plays silky smooth at 120fps (like its suppose to) but no way to turn the glasses on and whatnot.

basically im just confused on why all my gpus dont work for 3d, but do work when not in 3d. any clues?
i downloaded the new drivers that came out today. (270xx). im still havin a weird issue with crysis2 in 3d. i have a 3-way SLI setup with 3 gtx 270's. im playin on extreme settings and 1824X1020 (custom resolution for my display). i run the game @ 120+ fps without 3d. with nvidia 3d on however i drop to like ~30fps, i notice that my gpu usuage on all 3 gpu's goes down to like ~40%. i get better fps when playing 3d on with SLI off, however much better fps with 3d off and SLI ON. so i tried turning off nvidia 3d, but turning on the 3d option (in-game crytek), and then it plays silky smooth at 120fps (like its suppose to) but no way to turn the glasses on and whatnot.



basically im just confused on why all my gpus dont work for 3d, but do work when not in 3d. any clues?

#1
Posted 03/31/2011 04:37 AM   
I havent had a chance to try out the 270.51 drivers as I'm away from my comp til tonight. I have x2 GTX 295 QUAD SLI setup and what you describe has been a problem on 200 series cards with 3 way SLI and quad SLI on DX9 games for over a year. Have you tried a different DX9 game besides Crysis 2 and seen the same issue with these drivers and your setup?
I havent had a chance to try out the 270.51 drivers as I'm away from my comp til tonight. I have x2 GTX 295 QUAD SLI setup and what you describe has been a problem on 200 series cards with 3 way SLI and quad SLI on DX9 games for over a year. Have you tried a different DX9 game besides Crysis 2 and seen the same issue with these drivers and your setup?

#2
Posted 03/31/2011 02:58 PM   
Wenus,
You might be interested in what my findings are here, since we both have 200 series cards and the non-standard SLI:

http://forums.nvidia.com/index.php?showtopic=196712&view=findpost&p=1217101

-photios
Wenus,

You might be interested in what my findings are here, since we both have 200 series cards and the non-standard SLI:



http://forums.nvidia.com/index.php?showtopic=196712&view=findpost&p=1217101



-photios

#3
Posted 04/01/2011 03:17 PM   
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