Recommended PSU for 7870 Tags: Power Supplies Gigabyte Intel i5 Components Product Last response: November 29, 2012 6:58 AM in Components Share erwinjones November 29, 2012 6:14:31 AM I am building a new gaming pc, with a Gigabyte 7870 Windforce factory OC, with an i5-3570k. What is the recommended PSU you think I should go for? I won't crossfire but I may OC in time... More about : recommended psu 7870 amuffin a c 110 ) Power supply November 29, 2012 6:41:45 AM A quality 550W PSU. bigcyco1 a c 122 ) Power supply November 29, 2012 6:55:28 AM Here is Guru3D's power supply recommendation: Radeon HD 7870 - On your average system the cards require you to have a 550 Watt power supply unit as minimum and 700 Watt if you go with two cards in Crossfire mode If you are going to overclock the GPU or processor, then we do recommend you purchase something with some more stamina.Source: http://www.guru3d.com/articles_pages/amd_radeon_hd_7850... I recommend one of these : http://www.newegg.com/Product/Product.aspx?Item=N82E168... http://www.newegg.com/Product/Product.aspx?Item=N82E168... http://www.newegg.com/Product/Product.aspx?Item=N82E168... Can't find your answer ? Ask ! Get the answer Swolern November 29, 2012 6:58:50 AM Just bought this good psu for my 3570k + 7870 for $25 AR. Working great. OC the GPU so far. http://slickdeals.net/permadeal/82902/newegg-antec-neo-... Don't know if sale is still on. Can't find your answer ? Ask ! Publish Related resources SolvedAlready Have Case, PSU and Card, Need MOBO and CPU Recommendation, Radeon 7870 System Forum I want to upgrade from AMD 7750 TO 7870! PSU Recommendation? Forum SolvedRecommended PSU for this build Forum SolvedDo I really need the manufacturer recommended psu or greater for a video card? Forum SolvedGPU Failed, possible upgrade to 270x but recommended 500 watts is more than 375 psu Forum SolvedRecommended PSU for XFX Radeon R9 280x 3Gb DD ? Forum Solvedcan i run HD 7870 ON PSU ? Forum SolvedIs my Psu enough for my hd7870? Forum Solvedrecommended PSU for this system build? Forum SolvedWhat PSU is recommended for Gtx 780/780ti? Forum SolvedWhat's the recommended PSU for this build ? Forum SolvedRecommended PSU For My Build Forum SolvedRecommended PSU for my PC? Forum Solvedevga 650w psu, asus radeon 7870, msi z87gd65 Forum SolvedRecommended PSU for my build. Forum SolvedRecommended PSU Wattage? Forum Solvedcrossfire hd7870 psu requirements Forum SolvedRecommended PSU for my computer build ? Forum SolvedWhat PSU is recommended? Forum SolvedRecommended PSU for my Case/Setup under $75 Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !