What is the best PSU for my system among the three?
Thermaltake
http://dynaquestpc.com/product/thermaltake-new-litepower-600w-apfc-power-supply-black-coating/
Corsair
http://dynaquestpc.com/product/corsair-vs550-power-supply/
EVGA
http://dynaquestpc.com/product/evga-500b-500w-80plus-bronze-power-supply/
My system:
CPU: AMD FX-8320
GPU: Sapphire R9-270X Dual X OC 2GB
MOBO:Gigabyte GA-990FXA-UD3 (rev. 4.0)
RAM: 2x4 GB G. Skill RipjawsX 1600
HDD: Western Digital Caviar Blue 1TB
Case: Cooler Master K350
Note: I'm on a budget sorry.
Thermaltake
http://dynaquestpc.com/product/thermaltake-new-litepower-600w-apfc-power-supply-black-coating/
Corsair
http://dynaquestpc.com/product/corsair-vs550-power-supply/
EVGA
http://dynaquestpc.com/product/evga-500b-500w-80plus-bronze-power-supply/
My system:
CPU: AMD FX-8320
GPU: Sapphire R9-270X Dual X OC 2GB
MOBO:Gigabyte GA-990FXA-UD3 (rev. 4.0)
RAM: 2x4 GB G. Skill RipjawsX 1600
HDD: Western Digital Caviar Blue 1TB
Case: Cooler Master K350
Note: I'm on a budget sorry.