Originally Posted by SperVxo;12222434
Hm when starting fluidmark it show Physx>GPU but not witch one.
Though i did some benchmarks with default settings
570>330 FPS average.
260>300 FPS average.
And i saw in afterburner that the 260 GPU was working.
Everything sounds normal there.
Metro physX will run on CPU unless you set 'Advanced PhysX' to On.
The 570 is going to perform better on a physX benchmark like fluidmark because the actual graphical load (rendering) is going to be extremely low.
When you actually game (mafia 2 is a good example) using high settings and resolutions and such, that's when the setup w/the dedicated physX will pull ahead, as the GTX570 will actually have 'other stuff to do'. It won't matter much in Metro though because it's physX are hella easy to run.
BTW, the newest nV drivers support both the 260 and 570 so if you grabbed those and installed them, both cards will be running those drivers, and will always use the same drivers from now on.