Solved Crossfire R9 280X power consumption Tags: Power Consumption Crossfire Graphics Last response: August 9, 2014 7:49 AM in Graphics & Displays Share DragonVoid August 9, 2014 7:09:18 AM Hi I currently have a Gaming Rig with the following Specs: i7-4770K MSI Z87-GD65 16GB DDR3 RAM 128GB OCZ SSD (I know, it failed on me last night) 1TB Seagate HDD Corsair H100i Corsair TX850M (First revision I believe) LG DVD Reader/Writer Powercolour R9 280x I'd like to know if this setup will be able to run another R9 280X. Will the PSU be able to handle all of this, plus another R9 280X? More about : crossfire 280x power consumption Reply to DragonVoid Suztera August 9, 2014 7:11:22 AM It can run crossfire 280X. Reply to Suztera m 0 l Best solution theonerm2 August 9, 2014 7:15:23 AM DragonVoid said:Hi I currently have a Gaming Rig with the following Specs: i7-4770K MSI Z87-GD65 16GB DDR3 RAM 128GB OCZ SSD (I know, it failed on me last night) 1TB Seagate HDD Corsair H100i Corsair TX850M (First revision I believe) LG DVD Reader/Writer Powercolour R9 280x I'd like to know if this setup will be able to run another R9 280X. Will the PSU be able to handle all of this, plus another R9 280X? I think you will be fine. Those power supplies are really good. Reply to theonerm2 Share Related resources Power Consumption Radeon R9 280X - Forum AMD R9 280x Power Consumption. - Forum R9 280 vs 280x TDP/Power consumption question - Forum 2 x MSI R9 280x Power Consumption - Forum Power Consumption for 6 r9 280x - Forum Can't find your answer ? Ask ! Get the answer 4745454b August 9, 2014 7:18:02 AM You are looking at ~650W for a CF setup of those cards with everything running stock. An 850W PSU such as yours will have no problems. Reply to 4745454b m 1 l DragonVoid August 9, 2014 7:49:43 AM Thanks, so my PSU should be able to handle the H100i on top of this as well? I'm a little worried that my H100i is going to be too much for the PSU if I add another GPU. Reply to DragonVoid m 0 l Ask the community Post an answer Related resources r9 280x power consumption Forum SolvedAMD 7970HD and R9 280x in Crossfire power requirements Forum SolvedSapphire R9 280X Crossfire Power Usage Forum How much power for crossfire R9 280x ? Forum R9 280x Crossfire Power Usage Forum Best Deal on a PSU to power R9 280x in crossfire Forum SolvedEstimated power consumption for overclocked Sapphire (TOXIC) 280X? Forum SolvedDisabling crossfire = lower power consumption? Forum SolvedShould I move to GTX 970? [From Crossfire R9 280X] Forum Solvedradeon r9 280x crossfire vs gtx 770 sli Forum SolvedLooking to crossfire r9 280x Forum SolvedR9 280x +6850 HD crossfire ? Forum SolvedIs 750w psu enough for crossfire r9 280x? Forum SolvedR9 280x Toxic and Powercolor R9 270x Devil Edition Crossfire Setup Forum Solvedr9 280x toxic and dual x 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 !