im looking to buy a good 750 watts power supply to power up my sapphire R9 290 Tri-X and i dont know which one to choose,they are both modular and almost the same price the Antec psu is 20$ cheaper than the SeaSonic psu.
my pc specs :
Sapphire R9 290 Tri-X
1 TB WesternDigital
Seasonic is better. Do it, do it do it. You don't rally need a 750W PSU for that rig. 550 would do.