To be honest 1200 watt is barely enough for 2 GPU's. You never want to utilize more than 80% of the power supply. To be safe 2 GPU's should run 1600 watt power supply and 3 GPU's I would run atleast 2000 watt's and you would see a difference in performance with the same hardware. You really don't want the power supply to run warm otherwise it's being pushed too much. One of the main things I hear are people talking about stuttering and crashing and that's because of the lack in power. RimacBugattiAre you mental, my 2 680's run 195-225w each and I need twice the PSU I have now? Wow, maybe if I get a 2000w PSU i'll get an extra 20fps in BF3 :) .... ..... hahahahaha
Log in to comment