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Borderlands 2 bad SLi performance

post #1 of 2
11/20/12 at 8:13am
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Hi everyone!

I recently got my second GTX 670 and I am not amused by the performance.
BL2 is showing some weird gpu usage and very low fps drops (40fps).

Using the new 310.62 and I also tried the 310.54 driver. Both have the same problem, I would prefer not to go back to latest WHQL as I want some of the changes in the new ones.

Settings ingame: Everything max, except view distance to high and AO off.
Nvidia control panel: SLI on, and physx set to auto.

Anyone know how to fix this?

As you can see in the SS, the usage on GPU2 is way higher than the usage on GPU1. The usage on GPU1 sometimes go even lower.

Borderlands2-2012-11-20-16-59-52-26.png
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The anti wife
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|2x 840 Pro 256gb RAID 0| |Vertex 2 120gb| |HK 3.0 LT| |D5| |360/240rad|  |Windows 7 Professional x64 Tweaked| |27" QNIX QX2710 @ 2560x1440 110hz| 
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post #2 of 2
11/20/12 at 9:48am
This has been discussed several times. Please search the forums for a plethora of information on this issue. But in short, sli is pretty much non existent in this game. Everyone is waiting for a patch which improbably never showing up. Problem seems to be prevalent more on the 6xx series.
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