PSU help for a Redeon XFX HD 7850 Tags: Graphics Cards HD Graphics Last response: July 30, 2012 2:44 AM in Graphics & Displays Share Krypton80 July 30, 2012 2:39:11 AM I was wondering if I replace the 2 GTS 450 with a single Redeon XFX HD 7850 will I have to put out for a bigger PSU and what PSU size would I need ? I heard it only takes 130Watt? Oh and I will not be Overclocking it just stock speed. Below is my setup Thermaltake Armor+ Full tower black, W7 Windows 7 64bit , Intel DP55KG extreme , Intel i5-650 duo core 3.2GHZ, 600Watt PSU, 8GB RAM, Nividia GTS 450 1gb x2 SLI More about : psu redeon xfx 7850 El Tigre a b U Graphics card July 30, 2012 2:41:51 AM Your PSU is good enough for the HD 7850. You will be fine with the upgrade. Deemo13 a c 191 U Graphics card July 30, 2012 2:43:26 AM Which PSU do you have? Chances are that if you were able to run 2 GTS450's, then you would be able to run a 7850. I wouldnt worry. Can't find your answer ? Ask ! Get the answer esrever a c 92 U Graphics card July 30, 2012 2:44:06 AM the 7850 uses only slightly more power than 1 gts450. You'd have no problem running it. Can't find your answer ? Ask ! Publish Related resources inno3d gt440 vs Hd ati redeon Forum XFX Radeon HD7850 Black screen during boot Forum Overclocking Hd 7850 XFX Core Edition Forum Ga-z77x-ud5h and xfx-R7850 DD no PCIe graphics Forum XFX 7850 freeze issue, time to RMA? Forum Cheapest PSU for HD7850 Forum Case and PSU for gaming rig i5 3570k, HD 7850 Forum Can I run a Radeon HD 7850 in a 460W ACBell PSU Forum 7850 x2 psu help Forum What Is The Best Gaming Graphics Card under £100? Forum XFX HD RADEON 7850 Core Edition, Help Forum Xfx 450w psu and xfx radeon 7850 no oc Forum XFX 7850 2GB or XFX 6870 2GB? Forum Sapphire Radeon HD 7850 Forum Could I get away with a GTX 660 and a Core 2 Quad?? Forum Help me to Unlock hd7850 XFX Voltage Forum Xfx radeon hd 7850 core edition or Gigabyte gtx 650 ti OC Forum NEW XFX HD7850 Problems Forum Upgrade to GTX 680 Classified from this? Forum Help Forum 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 !