PCPartPicker part list:
http://uk.pcpartpicker.com/p/6kfkHx
Price breakdown by merchant: http://uk.pcpartpicker.com/p/6kfkHx/by_merchant/
CPU: Intel Core i5-4590 3.3GHz Quad-Core Processor (£142.98 @ Scan.co.uk)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£22.49 @ Ebuyer)
Motherboard: MSI Z97 PC MATE ATX LGA1150 Motherboard (£61.08 @ Ebuyer)
Memory: Crucial Ballistix Sport 8GB (2 x 4GB) DDR3-1600 Memory (£65.90 @ More Computers)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive (£35.94 @ Aria PC)
Video Card: Sapphire Radeon R9 280 3GB Dual-X Video Card
Case: Corsair 300R ATX Mid Tower Case (£54.84 @ Aria PC)
Power Supply: Rosewill Capstone 650W 80+ Gold Certified Semi-Modular ATX Power Supply
Optical Drive: LG GH24NSB0 DVD/CD Writer (£14.89 @ Amazon UK)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) (£79.44 @ Amazon UK)
Monitor: Asus VS228HR 60Hz 21.5" Monitor (£89.99 @ Ebuyer)
Keyboard: Logitech K750 Wireless Slim Keyboard (£59.21 @ Amazon UK)
Mouse: Razer DeathAdder 2013 Wired Optical Mouse (£61.40 @ Scan.co.uk)
Total: £688.16
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-08-17 20:14 BST+0100
Great gaming setup.
Able to run BF4 at high-ultra @ 60 FPS.
All the best.