CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($234.99 @ NCIX US) CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ OutletPC) Motherboard: Gigabyte GA-Z97-D3H ATX LGA1150 Motherboard ($101.98 @ Newegg) Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($87.31 @ OutletPC) Storage: Crucial M550 128GB 2.5" Solid State Drive ($79.99 @ NCIX US) 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 ($379.99 @ NCIX US) Case: NZXT Phantom 410 (Black) ATX Mid Tower Case ($94.99 @ Micro Center) Power Supply: XFX XTR 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($109.99 @ Amazon) Total: $1174.20
Prices include shipping, taxes, and discounts when available
if u thing the budget is too much then u can get a r9 280x...instead of 290.. http://pcpartpicker.com/part/gigabyte-video-card-gvr928...
made sure you have 2*PCIe x16 slots for crossfire + 850W for future adding another 290 card
256GB SSD + 1TB HDD
you have around $100 left for a case, since thats something you might want to get yourself
You didn't say whether you needed Windows so I included it. Case is a matter of personal preference, there's plenty to choose from if you don't like this one. Corsair ones are nice. If you don't need windows, getting the 850W XFX PSU will allow future addition of another R9 290.