I'm about to buy a 6870 off of ebay, but I have one potential issue that I would like to have settled.
My PSU is an Antec 550BP (550 Watts), it has 3 12V rails, one of which is dedicated to the GPU, another for the CPU and the GPU, and the last for molex/sata.
I've heard that the 6870 requires at least 500Watts (or suggests that much), but I was wondering if it would work with my PSU because of its multiple 12V rails.
My PSU is an Antec 550BP (550 Watts), it has 3 12V rails, one of which is dedicated to the GPU, another for the CPU and the GPU, and the last for molex/sata.
I've heard that the 6870 requires at least 500Watts (or suggests that much), but I was wondering if it would work with my PSU because of its multiple 12V rails.