4770 overclock more than 872/1000?? Tags: Graphics Cards Overclocking Core Memory ATI Graphics Last response: January 13, 2010 12:40 AM in Graphics & Displays Share demonnn January 12, 2010 8:49:29 PM how can I overclock ati 4770 more than 872 core , 1000 memory . I think those are the limits of my card , but is there a way to make it OC more and not crash? More about : 4770 overclock 872 1000 Anonymous a b U Graphics card a b K Overclocking a b } Memory January 12, 2010 9:22:06 PM You can try increasing the voltage, although what you have is pretty decent already. jyjjy a c 376 U Graphics card January 12, 2010 9:32:26 PM The only thing you can do is turn up the fan speed or replace it with a better cooler which probably isn't cost efficient on a non-high end card. You can't increase the voltage on cards except through hardware modifications usually. Related resources 4770 better than 8800GT - Forum 4770 for $20 more ? - Forum Should i overclock my ATI 4770 XFX - Forum Stunning Asus 4770 overclocks. - Forum How to overclock my HD 4770 from XFX - Forum Can't find your answer ? Ask ! Get the answer Anonymous a b U Graphics card a b K Overclocking a b } Memory January 12, 2010 9:41:24 PM You can increase the volts using software jyjjy. http://www.techpowerup.com/downloads/1128/AMD_GPU_Clock... I advise caution while using it. Although nothing seriously bad is likely to go wrong (if you get problems just switch off the pc and it should be fine), use it sensibly. jyjjy a c 376 U Graphics card January 12, 2010 9:45:05 PM You can only increase the voltages on certain cards through software and I don't believe the HD4770 is one of them. Anonymous a b U Graphics card a b K Overclocking a b } Memory January 12, 2010 9:59:46 PM Hmm. This tool doesn't let me change voltages, but I was able to do it using ATI tray tools (I crashed however). Gonna have to defer to you on that one jyjjy. There is ofc one final alternative, which is downloading the Asus voltage tweak bios but I'm not going there. gian84 January 13, 2010 12:40:01 AM I think the safest way to increase voltages is via a soft mod using a DMM. I don't like messing with the bios personally... Can't find your answer ? Ask ! Publish Related resources : Forum2 x 5870 Crossfire - Need more than 650W? ForumHD 4770 better than HD 6670? ForumUpgrading HD 4770 , $120 budget ForumLower FPS than expected with HD 4770 . ForumProblem with ATi HD 4770 or GTX 560 Ti ForumHD 4770 or HD 5750 ForumCrossfire with 4770 or new GPU for Skyrim? ForumWhat would be a suitable upgrade frome a XFX HD 4770 ? ForumNo POST with new video card ForumHellloo! just need little more help Forum[Solved] Crossfire 4770 vs. Faster GPU ForumNo more Alt +Tabing? -- screws many PC game. +chat of power efficiency ForumWill radeon 4770 work @ 300w PSU ForumIs the CPU more important than the GPU in the long run? Forum4770 in crossfire with a 4870 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 !