Is my psu good enough for hd 7870 Tags: Radeon HD Graphics Last response: February 2, 2013 12:34 PM in Graphics & Displays Share Jack 1996 February 2, 2013 12:28:00 PM Hello, I was planning to upgrade my gpu from hd 6450 to 7870 but is my psu good enough for that ( touchmate 450w ) brand heres some more info about my config.... btw, can a pci express 3.0 card fit in 2.0 slot core 2 quad q9400 2.6 4gb ddr2 croisar 500 gb Seagate motherboard : gigabyte g31m-es2c with latest FJ bios and my psu ( toucmate model atx - 450w p4 ) + 12 ,-12 .....16A ..... More about : psu good 7870 omaroma11 February 2, 2013 12:34:20 PM yes a pci 3 can fit in a two its not size its bandwith and your psu will be enough Can't find your answer ? Ask ! Publish Related resources: ForumIs my PSU good enough to power the HD7870 ? ForumGood psu for hd 7870 Forum625W enough for xfx radeon hd 7870 DD Edition ForumHD Radeon 7870 and my PSU ForumPSU for an HD 7870 ForumPhenom II X4 965 BE and HD 7870 good for gaming? ForumIs PSU good enough for my 7870 ForumWill my specs be good enough for msi hd 7870 oc? ForumIs my PSU enough to power a HD7870 or 7950? ForumIs me upgrading to an HD 7870 a good idea at all? ForumRadeon hd 7870 on 460 watt psu ? ForumIs 30A on 12v rail enough for GIGABYTE 7870 ? ForumPSU good enough to run a gaming machine ? ForumIs this PSU good enough for crossfire? ForumIs my PSU powerful enough for i5 3570k and AMD 7870 ? ForumHELPPPP!!!! My psu dosent have a 6 pin and my new 7870 wont power HELP ForumHD 7850 or HD 7870 ? ForumCannot install driver for HD 7870 2ghz 2gb ForumCan my Corsair TX650 v1 power an HD 7870 ? ForumConcerned 7970 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 !