Solved Power Supply help 7970 Tags: New Build Power Supplies Systems Last response: December 22, 2012 3:14 AM in Systems Share madrude December 16, 2012 6:38:33 PM I just recently bought these and was wondering what power supply i should get and if you see anything else i should add or return that would be great too thanx. CPU: i5 3570k Motherboard: ASRock z77 Extreme 4 Video Card: SAPPHIRE 100351SR Radeon HD 7970 3GB 384-bit Memory: CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 Storage: Seagate ST310005N1A1AS-RK 1TB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive + OCZ Vertex 4 VTX4-25SAT3-128G 2.5" 128GB SATA III Case: Cm Scout 2 Monitor: ASUS VS248H-P Black 24" 2ms HDMI LED Backlight Widescreen LCD Monitor 250 cd/m2 ASCR 50,000,000:1 1920 x 1080 OS: Windows 7 64-bit I have a Corsair h50 that a friend gave me for free not sure if i should use that or buy somthing else I dont want to be cheap on the power supply. More about : power supply 7970 Best solution cball1311 a b ) Power supply December 16, 2012 6:49:34 PM I would definately go with something around 750W-1000W. This would be more than enough power and is enough if you wanted to Crossfire that card later on. As far as the h50 is concerned, I would definately use it as it is far better than any stock CPU cooler/heatsink. madrude December 22, 2012 3:14:35 AM Best answer selected by madrude. Can't find your answer ? Ask ! Publish Related resources: ForumWill this power supply work with my 7970 ? Forum7970 Power Supply ForumCan HCG-900W ( power supply ) run SAPPHIRE Vapor-X 7970 GHz Edition? ForumHelp with a power supply ForumWill my power supply be enough for a 7970 GHZ? ForumUpgrading power supply for 7970 trifire ForumPower Supply Help Needed ForumComputer doesn't power on when HD 7970 is plugged in ForumRadeon HD 7970 Power supply advice ForumAmd 7970 on aerocool 600w bronze power supply ForumNeed a good 2- 8pin power supply for dual 7970 ForumHelp choose between 2 close 7970 's ForumIs this power supply sufficient enough to power quad 7970 s? ForumHelp buying power supply and graphics card, to play Guild Wars 2! ForumHelp me choose my Power Supply . ForumPower Supply Help ForumHelp me understand the ' 7970 ' ForumHelp choosing video card, power supply & case for $1000 i5-3570k gamer ForumConfused between two 7950 or one 7970 ! need help ForumUpgrading PC after 4 Years(2009) Need Help! [PC Noob] More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !