hd4850 overclock help Tags: Graphics Cards Overclocking Heatsinks Graphics Last response: August 24, 2008 10:35 PM in Graphics & Displays Share tbickle August 21, 2008 7:55:14 AM i have an asus hd4850 card with an accelero s1 (rev 2) using zalman heatsinks and a 120mm fan attached. the highest stable overclock i can get is around 680/1050 which is the same with stock cooling. is there something i must do to get 700 or past 700 clock, like pencil modding or something? :\ More about : hd4850 overclock customisbetter August 21, 2008 3:10:46 PM i believe amd limited it to 680 in the driver. hopkiller August 24, 2008 9:52:03 PM nope that is not the limit because i use stock cooler on it and mine runs at 690/1118 i don't know how stable it is in games yet but i have one question when i change the fan speed in the thingy and save it the clock speeds reset how do i save those edit: i am now trying 680/1110 because 690/1118 was not stable Related resources Overclock issue, PowerColor HD4850 PCS+ 512Mb GDDR3 - Forum Overclocking HD4850 - Forum HELP! cannot set 1920x1080 HD4850 - Forum HD4850 died? help. - Forum Overclocking a hd4850 - Forum Can't find your answer ? Ask ! Get the answer invisik a b U Graphics card August 24, 2008 10:16:19 PM not all cards clock the same exact speed. it will be very close tho. ur oc is fine and i wouldnt push it to hard because the 4850 isnt known to stay cool. hopkiller August 24, 2008 10:35:16 PM that is for shure im back at default setting now because it can't cool well it keeps crashing when its overclocked and all im playing on it is teamfortress 2 on it with all hi and AA X4 Can't find your answer ? Ask ! Publish Related resources Help, Is my new XFX HD4850 Faulty? Forum Help HD4850 VS GTS250 Forum Asus EAS HD4850 and Dual Monitor = Issues... (Help!) Forum Help needed on HD4850 conflicts Forum Powercolor HD4850 problem, please help Forum Help on HD4850 Forum Trouble OCing HD4850- Please help!! Forum HD4850 Problem Help!! Forum help plz...very low fps on new hd4850 Forum New HD4850 need some help Forum HELP!! 2 HD4850 in CF or 1 HD4870 Forum SolvedOverclock i5 4670k help Forum Solvedi7-4790K Asus Hero VII Manual Overclock / 5-Way Optimization Help Forum SolvedNeed help to find parts for a gaming pc that will run BF4 on ultra at 1080p with 60+fps with overclock and later upgrade optio Forum SolvedR9 270x, i5 4690 Overclock help 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 !