Final PC Plan?

Solution
Same build with some positive tweaks:
Much better tier 1 PSU : http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html . That EVGA is pretty poor quality unit.
Slightly better GPU.
Slightly better memory kit.
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Pentium G3258 3.2GHz Dual-Core Processor (£48.38 @ Amazon UK)
Motherboard: MSI H81M-E34 Micro ATX LGA1150 Motherboard (£34.74 @ CCL Computers)
Memory: Kingston Savage 4GB (1 x 4GB) DDR3-1600 Memory (£20.55 @ Amazon UK)
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive (£22.99 @ Amazon UK)
Video Card: MSI Radeon R7 370 2GB Video Card (£119.16...
If you're willing to overclock you processor, which you totally should, that thing can oc like a monster, though you'd need to buy a cpu cooler. You could get a a sufficient cooler for around £20. I know you're at budget, but if you can get the cpu cooler later, it would allow you to oc a lot, and it'd be worth it. At stock settings that build would get an average of 40 fps in most games at 1080p at ultra settings. If you oc you should get at least another 5fps in most games, but you could get more depending on the game. So if you turn down some settings in demanding games, you shouldn't have too many problems getting 60fps in most games. as for the games you listed, I don't see why you shouldn't get 60fps at 1080p in those games at very high settings.
 
Same build with some positive tweaks:
Much better tier 1 PSU : http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html . That EVGA is pretty poor quality unit.
Slightly better GPU.
Slightly better memory kit.
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Pentium G3258 3.2GHz Dual-Core Processor (£48.38 @ Amazon UK)
Motherboard: MSI H81M-E34 Micro ATX LGA1150 Motherboard (£34.74 @ CCL Computers)
Memory: Kingston Savage 4GB (1 x 4GB) DDR3-1600 Memory (£20.55 @ Amazon UK)
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive (£22.99 @ Amazon UK)
Video Card: MSI Radeon R7 370 2GB Video Card (£119.16 @ Aria PC)
Case: Cooler Master K350 ATX Mid Tower Case (£19.99 @ Scan.co.uk)
Power Supply: XFX ProSeries 450W 80+ Bronze Certified ATX Power Supply (£35.66 @ Ebuyer)
Wireless Network Adapter: TP-Link TL-WN781ND 802.11b/g/n PCI-Express x1 Wi-Fi Adapter (£7.54 @ CCL Computers)
Mouse: Zalman ZM-M200 Wired Optical Mouse (£5.30 @ CCL Computers)
Other: Trust MC-1200 (£4.30)
Other: Acer S220HQLBrbd 21.5" (£72.97)
Other: DVI-D Cable (£3.71)
Other: Generic PS/2 Keyboard (£0.50)
Other: Windows 7 Home Basic (£5.11)
Other: Kingston Data Traveller 8gb (£3.52)
Total: £404.42
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-07-11 19:57 BST+0100
 
Solution


+1; This is a solid build for around 400 quids that should handle a lot of newer games today!
 

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