PCPartPicker part list:
http://pcpartpicker.com/p/22Xya
Price breakdown by merchant: http://pcpartpicker.com/p/22Xya/by_merchant/
Benchmarks: http://pcpartpicker.com/p/22Xya/benchmarks/
CPU: AMD FX-8320 3.5GHz 8-Core Processor ($158.97 @ OutletPC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ OutletPC)
Motherboard: Asus M5A97 R2.0 ATX AM3+ Motherboard ($94.99 @ Newegg)
Memory: Crucial Ballistix Sport 8GB (2 x 4GB) DDR3-1600 Memory ($59.99 @ Newegg)
Storage: Hitachi Deskstar 1TB 3.5" 7200RPM Internal Hard Drive ($54.00 @ Amazon)
Video Card: Asus Radeon R9 270X 2GB Video Card ($215.91 @ Newegg)
Case: Cooler Master Elite 430 ATX Mid Tower Case ($29.99 @ Newegg)
Power Supply: Corsair Builder 600W 80+ Bronze Certified ATX Power Supply ($37.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($14.99 @ Newegg)
Total: $676.81
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-15 20:37 EST-0500)