I'm looking for the best power supply for my build. It has to be at least 800 watts and semi modular or full. Max is 140 usd. My specs are below. Amd Athlon X4 760K Gpu: Sapphire Vapor x r9 290 Adata 8gb ram If you need to know anything else ask. Thanks
Anything by Seasonic 650w for your current rig 850w for crossfire. btw that cpu is going to bottleneck that gpu. didn't you have the r7 265?
if your going for a single gpu then this http://www.amazon.com/ASUS-M5A97-R2-0-SATA-Motherboard/dp/B008V9959O for crossfire then get this http://www.amazon.com/M5A99FX-PRO-R2-0-990FX-Motherboard/dp/B008B6ONXK/ref=sr_1_2?s=electronics&ie=UTF8&qid=1399076891&sr=1-2&keywords=asus+pro+2.0