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3x SLI 680, which card for PhysX?

Gawlron
Level 7
Hey everyone, so I'm currently working on a new overclock profile for my card setup, and I was wondering which card I should be assigned to do the PhysX?

I'm running my cards on a Rampage IV BE, with 32GB of RAM. The config is 16x/8x/16x - I have the PhysX set to run on the card plugged in on the middle @ 8x. All cards are running in PCIe 3.0 mode.

nvd version: 340.52
GPU tweak version 2.4.9.2
os: win8pro x64bit
ASUS RAMPAGE IV BLACK EDITION | INTEL i7 4930K | G.SKILLZ RIPJAW X 32GB | ASUS STRIX GTX 980 TWO-WAY SLI | CUSTOM WATER COOLING
RIP
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2 REPLIES 2

Nate152
Moderator
If you set PhysX to auto in NVidia control panel it puts the PhysX on the third card. it's where I have PhysX set on mine.

Gawlron
Level 7
Okee-dokee, thanks.
ASUS RAMPAGE IV BLACK EDITION | INTEL i7 4930K | G.SKILLZ RIPJAW X 32GB | ASUS STRIX GTX 980 TWO-WAY SLI | CUSTOM WATER COOLING
RIP