PCPartPicker part list:
http://pcpartpicker.com/p/VGzTzy
Price breakdown by merchant: http://pcpartpicker.com/p/VGzTzy/by_merchant/
CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($238.99 @ Amazon)
CPU Cooler: Noctua NH-D14 65.0 CFM CPU Cooler ($71.74 @ OutletPC)
Motherboard: Gigabyte GA-Z97X-Gaming 3 ATX LGA1150 Motherboard ($128.99 @ Amazon)
Memory: G.Skill Sniper Series 8GB (1 x 8GB) DDR3-1600 Memory ($76.99 @ Newegg)
Storage: Crucial MX100 256GB 2.5" Solid State Drive ($106.81 @ NCIX US)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($54.98 @ OutletPC)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($54.98 @ OutletPC)
Video Card: Gigabyte Radeon R9 290 4GB WINDFORCE Video Card ($399.99 @ Amazon)
Case: Corsair 500R Black ATX Mid Tower Case ($59.99 @ Newegg)
Power Supply: Corsair RM 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($109.99 @ Amazon)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($84.98 @ OutletPC)
Total: $1388.43
If this is gaming go intel and 8gb of RAM for now. I went with 1 stick to give you max upgrade potential down the road. I doubt you'll see any performance difference.
The 290 is the bang for the buck card right now
Gotta go with the MX here for the price to performance.