hi I am going to be purchasing a 7870 XT card and I am confused about the power usage. On pcpartpicker it claims the wattage used will be around 366W, and that would seem fairly accurate but on the product details for the gfx card it says a 500W psu is required. I don't think it will ever use 500W.. but I have no idea. seems very high to me. I was going to get a 550W psu but I don't know how much the card will use under full load, and if I'll need a bigger PSU. Thanks for any info in advance
Here's a part list:
http://pcpartpicker.com/p/DzwJ
and the card:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202024&nm_mc=AFC-C8Junction&cm_sp=&AID=10446076&PID=3938566&SID=
Here's a part list:
http://pcpartpicker.com/p/DzwJ
and the card:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202024&nm_mc=AFC-C8Junction&cm_sp=&AID=10446076&PID=3938566&SID=