Solved Can my 450w PSU run an HD 4770? Tags: Graphics Cards HD ATX Graphics Product Last response: May 15, 2010 4:28 AM in Graphics & Displays Share Zeniers May 5, 2010 12:58:28 AM So I have a BFG 450W AtX and the HD4770 requires 450 watts minimum. Would I be able to run this card? PSU:http://www.bfgtech.com/CMDocs/BFGTech/pro=-1-BFG450_sel... Card: http://www.newegg.com/Product/Product.aspx?Item=N82E168... More about : 450w psu run 4770 sk1939 a b U Graphics card May 5, 2010 1:21:53 AM You might be able to, but you would be pushing it, and you definitely can't over-clock thats for sure. What processor do you have? Zeniers May 5, 2010 1:26:44 AM It's an Intel Pentium Dual CPU E2200 @ 2.2Ghz Related resources XFX ATI Radeon 4770 w/ this 450w PSU ? - Forum Will this PSU run an HD 4770 - Forum Best Graphics Card for a 450W PSU ?. - Forum Best Card for 450W PSU - Forum Lower FPS than expected with HD4770 . - Forum Can't find your answer ? Ask ! Get the answer sk1939 a b U Graphics card May 5, 2010 1:31:14 AM Ok, so that chip is not a huge draw, and neither is that card for that matter if I do recall. I think you should be fine, but like I said, probably can't overclock. Zeniers May 5, 2010 1:32:52 AM Really? Thanks. I don't really intend to overclock, never done it and never intend to do it. Best solution ct1615 a c 235 U Graphics card May 5, 2010 2:10:18 AM Share the BFG PSU is very solid and peaks at over 450w, you have more then enough power. The 4770 is a power efficient card, just about any 400w PSU can run it. Zeniers May 15, 2010 4:28:02 AM Best answer selected by Zeniers. Can't find your answer ? Ask ! Publish Related resources : ForumWill radeon 4770 work @ 300w PSU ForumRadeon 4770 - Underpowered PSU ForumWill a HD 6870 run on a 450W PSU ? ForumUpgrade from HD 4770 . ForumRadeon hd 4770 question ForumHD 4770 or HD 4850 ForumFeedbak reqd abt this one asap. hd 4850 and hd4770 ForumCan i run a hd 4770 with a Ultra LS 400 watts psu with 77% efficiency? Forum450W Psu to run a HD 5850 ForumHd 6770 atx 450w psu ForumATI Radeon HD 6850 on 450W PSU Forum300W PSU inadequate for a 450W Radeon HD 6670? Forum450W GPU with 400W PSU ? Forum5760x1080 Eyefinity on HD 7870 ForumPowercolor hd 4850 512 on delta 250 watt PSU ! More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !