Is a new PSU a MUST for this build?

inspectorchao

Honorable
Dec 16, 2013
1
0
10,510
I am currently upgrading the major components of my computer. I already have the FX-8320 and I am using my old Apex PSU 500w that I got 3 years ago for my current build.

My question is do I HAVE to upgrade the PSU to run this build?

PCPartPicker part list: http://pcpartpicker.com/p/2ly78

CPU: AMD FX-8320 3.5GHz 8-Core Processor (Purchased For $0.00)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($32.99 @ NCIX US)
Motherboard: Asus M5A97 R2.0 ATX AM3+ Motherboard ($92.99 @ NCIX US)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($67.99 @ Newegg)
Video Card: Asus Radeon R9 270 2GB Video Card ($183.98 @ Newegg)
Power Supply: Apex 500W ATX Power Supply (Purchased For $0.00)
Total: $377.95