cpu will be more critical on bf4 multiplayer than the gpu, so yes it will be fine, so long as you have a good, quad core i5 for intel or 8 core for amd, CPU. Toms bench wasnt run on a 64 player map, which is very cpu intensive, so their results dont show this, another site tested a 64 player map and concluded the i5 or better or 8 core amd cpu gave much better fps. I tried the game on mine with only one gtx660 enabled, high settings it ran quite well, very playable35-60fps, on medium settings its dead smooth 60fps with vsync.