PCPartPicker part list:
http://pcpartpicker.com/p/1q7Bj
Price breakdown by merchant: http://pcpartpicker.com/p/1q7Bj/by_merchant/
Benchmarks: http://pcpartpicker.com/p/1q7Bj/benchmarks/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($239.99 @ Newegg)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ Outlet PC)
Motherboard: Asus Z87-A ATX LGA1150 Motherboard ($144.99 @ Newegg)
Memory: G.Skill Sniper Series 8GB (2 x 4GB) DDR3-1866 Memory ($63.75 @ Newegg)
Storage: Samsung 840 Series 120GB 2.5" Solid State Disk ($92.99 @ NCIX US)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($59.98 @ Outlet PC)
Video Card: PowerColor Radeon HD 7950 3GB Video Card (2-Way CrossFire) ($199.99 @ Newegg)
Video Card: PowerColor Radeon HD 7950 3GB Video Card (2-Way CrossFire) ($199.99 @ Newegg)
Case: Corsair 500R Black ATX Mid Tower Case ($69.99 @ Newegg)
Power Supply: SeaSonic M12II 750W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply ($49.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($14.99 @ Newegg)
Total: $1091.63
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-08-09 23:01 EDT-0400)
For uncompromising performance at a good price, i would suggest this.
The new AMD drivers fixed problems with crossfire microstuttering