PCPartPicker part list:
http://uk.pcpartpicker.com/p/3babc
Price breakdown by merchant: http://uk.pcpartpicker.com/p/3babc/by_merchant/
Benchmarks: http://uk.pcpartpicker.com/p/3babc/benchmarks/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor (£161.99 @ Aria PC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£25.44 @ Aria PC)
Motherboard: Gigabyte GA-Z87-HD3 ATX LGA1150 Motherboard (£78.22 @ Amazon UK)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory (£62.79 @ Amazon UK)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£42.99 @ Amazon UK)
Video Card: MSI GeForce GTX 770 2GB Video Card (£238.52 @ Scan.co.uk)
Case: Cooler Master HAF 912 Plus ATX Mid Tower Case (£62.29 @ Scan.co.uk)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply (£44.98 @ Amazon UK)
Optical Drive: Lite-On iHDS118-04 DVD/CD Drive (£10.78 @ Scan.co.uk)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer (£11.78 @ CCL Computers)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) (£69.96 @ CCL Computers)
Total: £809.74
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-03-17 01:26 GMT+0000)