HD4870 vs HD4890 power consumption Tags: Graphics Cards Power Consumption Power Sapphire Graphics Last response: August 29, 2010 9:31 AM in Graphics & Displays Share has22fas August 29, 2010 1:46:48 AM Out of these card's which take more power , my HD4870 has died and Sapphire are replacing it with a HD4890 does the HD4890 need a lot more power? More about : hd4870 hd4890 power consumption wa1 a c 189 U Graphics card August 29, 2010 5:01:33 AM http://www.guru3d.com/article/radeon-hd-4890-review-tes... It draws 30W more higher than HD4870 and needs 2x6pin power connector. What is your PSU? brand? model? Well, HD4890 is faster than HD4870... Maziar a c 169 U Graphics card August 29, 2010 9:31:30 AM True^ 4890 consumes more power, but i think since your PSU handled a 4870 fine, it can handle a 4890 fine without any problems. Can't find your answer ? Ask ! Publish Related resources Hd4870 vs hd4890 Forum Solvedi5 3570K vs AMD Athlon ll x3 450 power consumption Forum SolvedR9 280 vs 280x TDP/Power consumption question Forum SolvedPower Consumption: R9 vs. 79xx Forum SolvedPower Consumption: HDD vs. SSD Forum Solved7970 xFire vs Single 7990 (Power consumption is not a problem) Forum Solvedi5 3570 vs 4570 power consumption Forum SolvedGraphic card TDP vs Idle power consumption Forum SolvedQ6600 vs Q8200 Power Consumption Forum Solved4870 vs 5850 - power consumption Forum SolvedGPU power consumption vs wallet Forum SolvedPower Consumption 5770 vs 8800GT Forum SolvedPower Consumption with the 850HX vs. the 750HX Forum 8320 vs 4570 when power consumption matters Forum Power consumption vs. performance i3/i5 Forum Athlon II x4 640 vs FX 6300 - power consumption. Forum Power consumption percent vs GPU usage Forum Power Consumption/Heat i5-3437U vs. i7-3687U Forum HD4870 512MB upgrade to HD4890 1GB ? Forum Retailers raise praces on HD4870 1GB to boost sales on hd4890 1GB 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 !