PCPartPicker part list:
http://pcpartpicker.com/p/3EyOW
Price breakdown by merchant: http://pcpartpicker.com/p/3EyOW/by_merchant/
Benchmarks: http://pcpartpicker.com/p/3EyOW/benchmarks/
CPU: AMD FX-8320 3.5GHz 8-Core Processor ($159.97 @ OutletPC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.94 @ OutletPC)
Motherboard: Gigabyte GA-970A-UD3 ATX AM3+ Motherboard ($106.98 @ SuperBiiz)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1600 Memory ($68.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($54.44 @ Amazon)
Video Card: Sapphire Radeon R9 280X 3GB Dual-X Video Card ($297.99 @ Amazon)
Case: NZXT Source 210 (Black) ATX Mid Tower Case ($32.99 @ Micro Center)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($59.99 @ NCIX US)
Optical Drive: Asus DRW-24F1ST DVD/CD Writer ($14.99 @ Newegg)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($89.98 @ OutletPC)
Monitor: BenQ GW2255 60Hz 21.5" Monitor ($109.00 @ Amazon)
Total: $1025.26
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-05 17:59 EDT-0400)
You can overclock with this one, and you will get better performance in most games versus the build above. The R9 280x performs similar to a GTX 770. I would not go with an i-series processor unless you have a budget of over $1200.