APU + HD 6670 PS requirement Tags: Homebuilt HD Power Systems Last response: September 25, 2011 2:04 AM in Systems Share Quarter_28 September 25, 2011 12:31:42 AM Hey guys, I am going to build an APU system this month and just wondering if a 400 W PS would be enough to power this comp A8-3850 processor HD 6670 video card 4 x 2 GB PC 1600 1 SATA HD 1 DVD Drive 2 case fans This computer will be on for at least 20 hours a day and I am thinking of getting this power supply FSP Group AURUM GOLD 400W. http://www.newegg.com/Product/Product.aspx?Item=N82E168... Is 400 W enough or do I have to get the 500 W version? More about : apu 6670 requirement | E-mail me updates | Report abuse Register or log in to remove AbdullahG Homebuilt system Expert September 25, 2011 12:57:32 AM I'm sure it will be enough. A 6670 is a consumes very little power. APUs aren't very power hungry as well. | Report abuse Proximon Homebuilt system Master September 25, 2011 1:14:29 AM If efficiency is that important to you, it's OK. The Antec HCG 400 is a better price, and is probably a bit higher quality otherwise. http://www.newegg.com/Product/Product.aspx?Item=N82E168... | Report abuse Quarter_28 September 25, 2011 2:04:39 AM I might just get the cheaper PS, thanks for the replies! | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Systems>APU + HD 6670 PS requirement> Related ressources: ForumCrossfiring AMD A8 3850 APU + ATI Radeon HD 6670 GPU ForumRadeon hd6670 on MSI KA780gm2 Forum[Solved]PSU to crossfire an A8-3870K and a Radion HD 6670 under $40? ForumAPU wich 6670 gpu? Forum6670 and apu 3870 crossfire vs 7770 hd and intel i3/amd phenom 965 black ForumHow well do the AMD APU 's perform with gaming? ForumOpinons on AMD's APU 's ForumA8 3870K APU and Asus HD 6670 1GB video card Crossfire ForumLlano APU + 6670 = triple monitors? ForumA8-3800's HD 6550D Cross-Fired with HD 6670 ForumAmd a10+ igpu vs i3 3220 + hd 6670 Forum6670 (1GB) or 6670 (2GB) to APU 5300 CrossFire? ForumA8 3870k + hd6670 crossfire vs HD 7770 Forum880gm usb3 support sapphire hd 6670 ForumDual Graphics with APU & 6670 - DDR3 vs GDDR5 ForumPSU for HD6670 ForumCpu/Gpu/Motherboard Suggestion ForumWatt requirement for new system mystery ForumHTPC: APU vs CPU + GPU ForumPower supply requirement new build More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !