6870 crossfire vs my power supply Tags: Radeon Graphics Last response: December 30, 2011 1:15 AM in Graphics & Displays Share heif53 December 29, 2011 9:16:55 PM I do not do OCing Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.3GHz CPU Cooler: COOLER MASTER Hyper 212 EVO Memory: 16384MB RAM G.SKILL RIPJAWS X 1600mhz Hard Drive:1 TB Western Digital Caviar Black 64mb Cache 7200 RPM x 2 Video Card: XFX Double D HD-687A-ZDFC Radeon HD 6870 1GB Headphones: Logitech G35 Headset Webcam: Logitech HD Webcam C310 Sound Card: Onboard Network Card: Onboard Keyboard: Microsoft SideWinder X4 Keyboard (IntelliType Pro) Mouse: Razer Naga Molten Special Edition Motherboard: MSI Military Class II P67A-GD65 Computer Case: Azza Solano 1000r (two 230mm fans, two 140mm and one 120mm fan - LEDs) Power Supply: Coolermaster GX 750W Can i support a second 6870? More about : 6870 crossfire power supply rolli59 December 29, 2011 9:22:04 PM Yes although the PSU did not get the best reviews. m 0 l heif53 December 29, 2011 9:24:39 PM Ya, thats what i have heard as well. I just dont wanna upgrade PSU's unless i really have to. m 0 l Related resources Can I run XFX Radeon HD 6870 graphics card with a Corsair VS450 Power supply? - Forum 6870 Crossfire vs 660ti - Forum Power Supply for Crossfire Setup - Forum 6870 1 gig crossfire vs 780 or 770 3ds max 2014 and maya 2014 - Forum What power supply will be good for Crossfire 280s? - Forum Can't find your answer ? Ask ! Get the answer esrever December 29, 2011 9:30:02 PM you can do it, a crossfire 6870 system like yours will only pull less than 500 watts of power. m 0 l heif53 December 29, 2011 9:41:30 PM my psu is a bronze level, single rail, 80$-100$. btw m 0 l esrever December 29, 2011 9:46:38 PM it definitely will work m 0 l Proximon December 29, 2011 9:48:39 PM Just so you can look it up for yourself and have a bit more confidence: http://forums.atomicmpc.com.au/index.php?showtopic=264 m 0 l heif53 December 29, 2011 10:08:11 PM Appreciate the responses. Thanks for being Helpful and not trolls. Was referred to this site by a friend. Seems like a good community! m 0 l heif53 December 30, 2011 1:15:10 AM okay, so ima buy the second card and just see what happens! m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedPower Supply for crossfire amd asus hd 7770 Forum SolvedCan HD 6970 2 way crossfire work for this power supply ? Forum SolvedHow much power will i need for two 6870s in crossfire Forum SolvedPower supply for crossfire Forum Solved1000W Power Supply for XFX 280x on Crossfire Forum SolvedCrossfire help and power supply recommendations Forum SolvedHow much power i need to run radeon hd 6870 crossfire? Forum Solved750watt PSU power 6870's in Crossfire? Forum Solved460 Watt delta power supply for Radeon HD 6870 Forum SolvedPower supply for 6870 2GB Forum SolvedCrossfire 2 PowerColor 7850s on a Corsair CX500w Power Supply Forum SolvedHow big of a power supply do I need for crossfire Forum SolvedBuying a HD 6870, power supply questions Forum Solvedi have a 550 wat power supply and i have a asus 7770 graphics card if i get another one and put it in crossfire would 550 wat Forum SolvedIs this 650w power supply enough for 5870 crossfire 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 !