This is what you need
http://pcpartpicker.com/p/9pPW7P
CPU: Intel Core i5-4460 3.2GHz Quad-Core Processor ($178.98 @ OutletPC)
Motherboard: ASRock H97 Anniversary ATX LGA1150 Motherboard ($74.78 @ Newegg)
Memory: Corsair Vengeance Pro 8GB (2 x 4GB) DDR3-1866 Memory ($84.98 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($44.99 @ Best Buy)
Video Card: Sapphire Radeon R9 280 3GB Dual-X Video Card ($172.98 @ Newegg)
Case: Phanteks PH-ES614PC_BK ATX Full Tower Case ($89.99 @ Amazon)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($46.99 @ NCIX US)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer ($14.97 @ OutletPC)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($87.75 @ OutletPC)
Keyboard: Cooler Master CM Storm Devastator Gaming Bundle Wired Gaming Keyboard w/Optical Mouse ($27.85 @ OutletPC)
Total: $824.26
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-03-10 12:43 EDT-0400
able to game, edit and audio production and here is a guide on how to build it
http://www.tomshardware.com/forum/274745-31-step-step-guide-building