YOUR BASKET
1 x Gigabyte ATI Radeon HD 7970 Windforce 3X 3072MB GDDR5 PCI-Express Graphics Card with Crysis 3 & Bioshock PC Games £335.99
1 x Intel Core i5-3570K 3.40GHz (Ivybridge) Socket LGA1155 Processor (77W) - OEM £187.99
1 x Plextor M5 Pro 256GB Extreme Series Solid State Drive - (PX-256M5P) £185.99
1 x Gigabyte Z77X-UD3H Intel Z77 (Socket 1155) DDR3 Motherboard £129.98
1 x XFX 850W XXX Edition Modular '80 Plus Silver' Power Supply £99.98
1 x Cooler Master CM-690 II Lite Windowed Gaming Tower Case - Black £69.98
1 x Seagate Barracuda 2TB 7200RPM SATA 6Gb/s 64MB Cache - OEM (ST2000DM001) HDD £69.98
1 x Alpenföhn K2 Mount Doom CPU Cooler (Socket 775 / 1155 / 1156 / 1366 / 2011 / AM2 / AM2+ / AM3 / FM1 / FM2) £59.99
1 x Corsair Vengeance Low Profile 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (CML8GX3M2A1600C9) £41.99
1 x OcUK 24x DVD±RW SATA ReWriter (Black) - OEM £16.99
Total : £1,215.37 (includes shipping : £13.75).
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You could also save money and get the Gigabyte Z77X-D3H @ £112 instead of the UD3H.
Nice build, but change the 7970 for the MSI version. Gigabyte is v/locked and the MSI will o/c to extremes.
Radeon HD 7970 Crossfire - On your average system the cards require you to have a 750 Watt power supply unit as minimum.
would change the psu down as 850w is too much and it wont be as efficent otherwise
Is it?
As for the 850W PSU, Guru3D do say a 750W or higher PSU is needed for Crossfire,
http://www.guru3d.com/articles_pages/gigabyte_radeon_hd_7970_oc_windforce_review,7.html
As the XFX 850W PSU was only a few quid more than the 750W version I thought it was worth it, its also "Silver" efficiency rated.
They also say that 567W was the peak load, and they are running an X79 platform which is slightly more power hungry, plus 50-100w more than a standard pc due to watercooling and cold cathodes etc. Crossfire 7970s also don't really fit with the original budget.
Silver vs Bronze effiency or even just regular 80Plus, will be next to no real world saving over the course of a year, the £15 saved by buying e.g
http://www.overclockers.co.uk/showproduct.php?prodid=CA-013-XF&groupid=701&catid=123&subcat=1497
would outweigh the bronze->silver savings
1 x Gigabyte ATi Radeon HD 7950 Windforce 3X 3072MB GDDR5 PCI-Express Graphics Card with Crysis 3 & Bioshock PC Games £269.99
1 x Intel Core i5-3570K 3.40GHz (Ivybridge) Socket LGA1155 Processor (77W) - OEM £187.99
1 x Plextor M5 Pro 256GB Extreme Series Solid State Drive - (PX-256M5P) £185.99
1 x Seagate Barracuda 3TB 7200RPM SATA 6Gb/s 64MB Cache - OEM (ST3000DM001) HDD £113.99
1 x XFX 850W XXX Edition Modular '80 Plus Silver' Power Supply £99.98
1 x Gigabyte Z77M-D3H Intel Z77 (Socket 1155) DDR3 Micro ATX Motherboard £86.99
1 x BitFenix Ghost Silent Tower Case - Black £74.99
1 x Alpenföhn K2 Mount Doom CPU Cooler (Socket 775 / 1155 / 1156 / 1366 / 2011 / AM2 / AM2+ / AM3 / FM1 / FM2) £59.99
1 x TeamGroup Xtreem LV 8GB (2x4GB) DDR3 PC3-17000C11 2133MHz Dual Channel Kit (TXD38G2133HC11DC01) £44.99
1 x OcUK 24x DVD±RW SATA ReWriter (Black) - OEM £16.99
Total : £1,155.38 (includes shipping : £11.25).
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or even the regular Z77-D3H... no real benefit for the Z77X-D3H unless you need 8x SATA ports vs 6, or are planning on doing Crossfire - saving another £20
PSU is arguably also overkill - you could drop down to a 650 or 750 watt XFX and save £25
SSD could be changed for the Samsung 840PRO as on TWO is a similar price, but maybe better regarding firmware updates/support.
i5-3570k only needs to be OEM not Retail edition if you are planning on clocking anyway - another £12 saving
Other than that all looks fairly standard