Is this normal for 3d vision lost planet 2?
My spec
i7 2600k
gtx 580 sli
windows 7 64bit
nvidia 270.61 driver
8gb ddr3 memory

when 3d vision is enabled, I am only getting 25fps on lost planet 2 dx 11 mode, 1920x1080, all high setting, motion blur off, no anti-aliasing.
Is this normal? when 3d stereoscopic mode is off, I get solid 60fps though.. according to gtx 580 review, single gtx 580 can get 80fps on dx 11 mode, 1920x1080p all high setting. But why? I have gtx 580 sli and even considering 3d mode draws double horse power, shouldn't I be getting 50-60 fps on this game? Is it just me or is something wrong with my drivers or rig?
My spec

i7 2600k

gtx 580 sli

windows 7 64bit

nvidia 270.61 driver

8gb ddr3 memory



when 3d vision is enabled, I am only getting 25fps on lost planet 2 dx 11 mode, 1920x1080, all high setting, motion blur off, no anti-aliasing.

Is this normal? when 3d stereoscopic mode is off, I get solid 60fps though.. according to gtx 580 review, single gtx 580 can get 80fps on dx 11 mode, 1920x1080p all high setting. But why? I have gtx 580 sli and even considering 3d mode draws double horse power, shouldn't I be getting 50-60 fps on this game? Is it just me or is something wrong with my drivers or rig?

I7 8700K

Asrock Killer Z370

G.Skill 16gb DDR4 3000 Ram

Gigabyte RTX 2080

Corsair AX1200 watts Platinum PSU

1tb Samsung 840 Evo SSD

BenQ 27 inch 4K monitor

Asus VG278H 27 inch 3D monitor

#1
Posted 05/17/2011 09:26 AM   
i'll Try to keep it simple......

When you have 2 580's like you do, you also need an sli profile to let the drivers know how to share the load across both GPU's, this applies to all games, sometimes Nvidia make a profile sometimes they dont, i suggest downloading a 3rd party program like MSI afterburner and run that whilst running the game, therefore you'll be able to keep a log on the usage both gpu's are getting, obvs 99% is what you want from both.

Also, have you overclocked your cpu? pretty much essential or you will bottleneck your 580's mate. And you could try disabling one of the cards it'll probably run better /thumbup.gif' class='bbc_emoticon' alt=':thumbup:' />
i'll Try to keep it simple......



When you have 2 580's like you do, you also need an sli profile to let the drivers know how to share the load across both GPU's, this applies to all games, sometimes Nvidia make a profile sometimes they dont, i suggest downloading a 3rd party program like MSI afterburner and run that whilst running the game, therefore you'll be able to keep a log on the usage both gpu's are getting, obvs 99% is what you want from both.



Also, have you overclocked your cpu? pretty much essential or you will bottleneck your 580's mate. And you could try disabling one of the cards it'll probably run better /thumbup.gif' class='bbc_emoticon' alt=':thumbup:' />

#2
Posted 05/17/2011 12:02 PM   
I installed 275.27 and now I get benchmark at 40fps average after all the benchmarking test. I was hoping to get solid 60fps but considering this is dx11 game in 3D stereoscopic mode max setting at 1920x1080p, I guess that's good enough. Much better than 270.61 :)
I installed 275.27 and now I get benchmark at 40fps average after all the benchmarking test. I was hoping to get solid 60fps but considering this is dx11 game in 3D stereoscopic mode max setting at 1920x1080p, I guess that's good enough. Much better than 270.61 :)

I7 8700K

Asrock Killer Z370

G.Skill 16gb DDR4 3000 Ram

Gigabyte RTX 2080

Corsair AX1200 watts Platinum PSU

1tb Samsung 840 Evo SSD

BenQ 27 inch 4K monitor

Asus VG278H 27 inch 3D monitor

#3
Posted 05/18/2011 05:58 AM   
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