Comment Re:There are other applications (Score 2) 291
Mine sure does.
Using two none-SLI GPUs, a GTX670 and an older GTS460. I use the 460 for physx and a couple of older 20" monitors, and a 27" WQHD as main monitor on the GTX670. I've also hooked the 670 up to the TV, running 1080p for when I'm in couch potato mode. I can see a dramatic difference in speed changing between TV and main monitor.
The difference between 1080p and WQHD is remarkable in certain games, like eg. Civilization 5. Most games with an isometric view benefit from it.