For Lesbian porn gaming, mostly. I had a look at parts a few months ago but I wasn't sure if it'd do.
Right here's a quick build I've thrown together
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor (£166.79 @ Amazon UK)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£24.99 @ Amazon UK)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard (£103.46 @ Amazon UK)
Memory: Samsung 8GB (2 x 4GB) DDR3-1600 Memory (£53.56 @ CCL Computers)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£55.00 @ Amazon UK)
Storage: Samsung 840 Series 250GB 2.5" Solid State Disk (£125.99 @ Aria PC)
Video Card: Gigabyte Radeon HD 7970 GHz Edition 3GB Video Card (£359.99 @ Ebuyer) (includes free Crysis 3 and Bioshock Infinite)
Case: Fractal Design Define R4 (Black Pearl) ATX Mid Tower Case (£76.79 @ Aria PC)
Power Supply: XFX ProSeries 750W 80 PLUS Gold Certified ATX12V / EPS12V Power Supply (£112.00 @ Ebuyer)
Total: £1078.57
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-03-27 23:55 GMT+0000)
http://uk.pcpartpicker.com/p/MF57
Still room in that budget for changes too like moving up to a closed loop water cooler like the
Corsair H60 because apart from that you've pretty much got the best of everything bar the CPU but an i7 is wasted for gaming really.
Graphics and cost of games aside, one huge improvement often overlooked is the mouse and keyboard combination. I can no longer watch game footage played with a controller. It's all so damn clunky and slow.
Depends on the game. For an FPS M+K is a must, but I prefer the controller for third person stuff usually.