Koniving, on 27 September 2013 - 12:47 PM, said:
I think he meant "Power Supply Unit." For example to run two AMD Radeon 6870s with everything else I had, I had to have a minimum of a 1,000 watt power supply. Of course I expected it to run over 6 hard drives and a bunch of crazy stuff.
Takes a lot less power to run a 480 GTX versus a 760. His card's ram is identical to what I have on twin cards, so I imagine it'll require a good bit of wattage from his power supply.
Dude, check it out. The 480 was so power hungry, it consumed almost as much power in practice as the dual-GPU 5970, in part because this was back when TDP was "more like a suggestion" to Nvidia.
One reviewer (I think it might have been Guru3D) literally called the 480's power consumption "downright frightening". The 480 made Fermi a running joke all the way up to the 460 release:
Kepler, by contrast is amazingly efficient.
OP, if you have a 4GB model, consider getting another for SLI at some point. That's really the only reason to have that much VRAM.
Edited by Catamount, 01 October 2013 - 07:50 AM.