Closed Ati 4770 Tags: Graphics Cards GPUs ATI Radeon Graphics Product Last response: September 30, 2010 11:56 AM in Graphics & Displays Share digvijaysingh May 6, 2010 6:29:51 AM Can a 450 watt PSU handle a ati radeon 4770 GPU easily. dvs More about : ati 4770 jonnyboyC a b U Graphics card May 6, 2010 6:34:30 AM a 450 should be fine for a 4770, if you could possible put up a link if you know that model, I could tell you with more certainty Score 0 digvijaysingh May 6, 2010 6:58:28 AM thanks for answer. i dont know the model. your system is great. Score 0 Related resources Which is better RADEON HD 5450 2gb or ATI Radeon HD 4770? - Forum Deceased ATI Radeon 4770? - Forum Ati radeon hd 4770 vs Hd 5670 1gb on a dell Dimension 9100 - Forum WIll ati radeon 4770 work on my 305 watt psu? - Forum ATI 4770 CF vs 5850 - Forum Can't find your answer ? Ask ! Get the answer FunSurfer a b U Graphics card May 6, 2010 7:10:16 AM If you have at least 25A on the 12V rails than you are good. The Amps are written on a sticker on the PSU. Score 0 wa1 a c 189 U Graphics card May 6, 2010 9:16:50 AM 450W is just enough to run 4770... About your PSU, what brand? model? Score 0 dj1001 May 6, 2010 7:15:20 PM I run an OCZ psu with my 4770 and a quad core never skips a beat very nice psu so If you decide to upgrade I reccomend this http://www.newegg.com/Product/Product.aspx?Item=N82E168... Score 0 mactronix a c 130 U Graphics card May 6, 2010 7:35:33 PM The 4770 is borderline as far as needing a power cable anyway. I would say that as long as your PSU has a dedicated PCIE plug, not one you made up from a converter then you are fine. Mactronix Score 0 Onus a c 197 U Graphics card May 6, 2010 7:42:19 PM If the PSU is a Chokemax, it will blow if loaded to 75% of its label (in this case 337.5W). OTOH, a quality PSU like a 380W Antec Earthwatts would have no trouble at all. So, it would indeed help to know the brand and model of your PSU. Score 0 Mousemonkey a c 272 U Graphics card September 30, 2010 11:56:24 AM This topic has been closed by Mousemonkey Score 0 Can't find your answer ? Ask ! Publish Related resources SolvedHD4770 ATI GPU Forum SolvedATI 4770 or Nvidia 9800GTX+ Forum SolvedATI Radeon HD 4770 or Geforce GT EE 9800? Forum SolvedATI 4770 512mb or ATI 4850 1gb? Forum SolvedATI 4770+Generic 300W PSU Forum SolvedATI HD4770 catalyst 9.11 problem Forum SolvedXFX ATI Radeon 4770 w/ this 450w PSU? Forum SolvedDose my pc support ATI 4770 Graphic card ? Forum Low FPS New build ATI 7970 & i7-4770k 8gb RAM Corsair Forum Radeon HD 7520G vs ATI Radeon HD 4770 Forum AMD phenom x6 1045T 2.7ghz oc to 3.6ghz Bottleneck A ati 4770? Forum How to force display output on ATI HD4770 Forum Upgrade from ATI 4770 Forum Onboard hdmi + ati 4770 hd (not crossfire) Forum Problem with ATi HD 4770 or GTX 560 Ti 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 !