Closed HD7870 CROSSFIRED PSU REQUIREMENTS! Tags: New Build Power Supplies Systems Last response: January 19, 2013 12:41 PM in Systems Share helpme6500 October 29, 2012 3:50:21 AM Hey guys! I have chosen these main components, give me your feedback if the POWER SUPPLY can run this at optimal performance; CPU: i5 3570 GPU: 2x Radeon HD7870 (crossfired) HDD:1TB PSU:600w Help me pleeeeeeeeease! More about : hd7870 crossfired psu requirements | Report abuse Register or log in to remove RJVan October 29, 2012 4:03:24 AM May i know what type ( Model Number and brand ) That PSU is ? | Report abuse mhtsgr9 October 29, 2012 4:05:53 AM 600W power supply (or greater) with two 75W 6-pin PCI Express power connectors recommended for AMD CrossFire is required. http://www.amd.com/us/products/desktop/graphics/7000/78... | Report abuse helpme6500 October 29, 2012 7:48:25 AM RJVan said:May i know what type ( Model Number and brand ) That PSU is ? Acbel ipower g600. | Report abuse Best solution manofchalk Power supply Authority October 29, 2012 8:00:42 AM You need a new PSU. That thing can only handle 468W through the 12v and its not even 80+ Certified. From what I am seeing its a fairly low quality budget supply. 750W is recommended for dual Crossfire/SLI, get a unit from a good brand like Seasonic, XFX or Corsair. | Report abuse helpme6500 October 31, 2012 7:29:24 AM Best answer selected by helpme6500. | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Systems>HD7870 CROSSFIRED PSU REQUIREMENTS!> Related ressources: ForumIs my PSU enough to power a HD7870 or 7950? ForumWhat psu for i73770k hd7870 ForumHD7870 Crossfire questions. ForumCrossfire HD7870 on asrock amd 970 extreme4 ForumIs it possible to Xfire a HD7870 with a HD7970? ForumHD7870 + EPP 500W ForumPower requirements for crossfired 6950 ForumHD7870 Crossfire, Same Brand/Speed needed? ForumASUS HD7870 Radeon HD 7870 GHz Edition Is discontuinued why.? ForumIs my PSU sufficient? ForumPSU to go with my setup ForumCrossfire PSU requirements ForumPlease check this out, need PSU advice ForumEnough PSU Power? ForumUpgrading CPU, GPU, PSU ($3-400) input please ForumHIS HD6970 power requirements ForumAttempting to upgrade but might have issues due to shot PSU ForumGPU + PSU recommendations and advice. ForumPSU requirements or suggestions 6870 Crossfire ForumNew Build, any good? More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !