A regular 770 would cost me £318, the Overclocked edition would cost me £340~ and the 4gb edition would cost me £380.
Is there any notable (10fps+) performance boost for the extra £20-60
If it helps, the system the card would be used in is listed below
PCPartPicker
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor (£179.99 @ Aria PC)
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler (£87.98 @ Aria PC)
Motherboard: Asus GRYPHON Z87 Micro ATX LGA1150 Motherboard (£123.66 @ Ebuyer)
Storage: Kingston SSDNow V300 Series 120GB 2.5" Solid State Disk (£65.97 @ Amazon UK)
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive (£39.58 @ Scan.co.uk)
Video Card: Asus GeForce GTX 770 2GB Video Card (£339.00 @ Amazon <undecided
Wireless Network Adapter: TP-Link TL-WDN4800 802.11a/b/g/n PCI-Express x1 Wi-Fi Adapter (£26.96 @ Amazon UK)
Case Fan: Corsair Air Series SP120 Quiet Edition (2-Pack) 37.9 CFM 120mm Fans (£21.20 @ Amazon UK)
Power Supply: Corsair CX 600W 80 PLUS Bronze Certified ATX12V Power Supply (£59.27 @ Amazon UK)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer (£11.87 @ Aria PC)
Other: Corsair 350D window (£95.00)
Total: £1050.48
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-07-25 00:08 BST+0100)
Is there any notable (10fps+) performance boost for the extra £20-60
If it helps, the system the card would be used in is listed below
PCPartPicker
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor (£179.99 @ Aria PC)
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler (£87.98 @ Aria PC)
Motherboard: Asus GRYPHON Z87 Micro ATX LGA1150 Motherboard (£123.66 @ Ebuyer)
Storage: Kingston SSDNow V300 Series 120GB 2.5" Solid State Disk (£65.97 @ Amazon UK)
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive (£39.58 @ Scan.co.uk)
Video Card: Asus GeForce GTX 770 2GB Video Card (£339.00 @ Amazon <undecided
Wireless Network Adapter: TP-Link TL-WDN4800 802.11a/b/g/n PCI-Express x1 Wi-Fi Adapter (£26.96 @ Amazon UK)
Case Fan: Corsair Air Series SP120 Quiet Edition (2-Pack) 37.9 CFM 120mm Fans (£21.20 @ Amazon UK)
Power Supply: Corsair CX 600W 80 PLUS Bronze Certified ATX12V Power Supply (£59.27 @ Amazon UK)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer (£11.87 @ Aria PC)
Other: Corsair 350D window (£95.00)
Total: £1050.48
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-07-25 00:08 BST+0100)