SO CLOSE. My 4890 almost got to 1ghz Core :( Tags: Graphics Cards Overclocking Core Graphics Last response: July 10, 2009 3:38 PM in Graphics & Displays Share AlphaOmegaX July 10, 2009 11:39:27 AM My highest stable core clock was (edit) 960 tonight =\ I was wishing I could bump it to 1000. Just thought I'd tell some people that I almost made it. Maybe I can get there with some aftermarket means. Also: Which is better? A core overclock or a memory overclock? More about : close 4890 1ghz core | E-mail me updates | Report abuse Register or log in to remove invisik Graphics card Expert July 10, 2009 2:16:26 PM Did you try to up the voltage on the card? There both important depending on game, various results will occur. | Report abuse AlphaOmegaX July 10, 2009 2:17:48 PM invisik said:Did you try to up the voltage on the card? There both important depending on game, various results will occur. I'm trying to not void the xfx warranty. Not entirely sure what all I can do but I'm not willing to void it quite yet. Maybe when the 5xxx cards come out | Report abuse Amg July 10, 2009 2:38:16 PM if you had a asus card that wouldn't matter you might have to up the voltage or edit the BIOS (do a back up first) just in case you kill it than you may be able to put it back....quick | Report abuse AlphaOmegaX July 10, 2009 2:50:59 PM Amg said:if you had a asus card that wouldn't matter you might have to up the voltage or edit the BIOS (do a back up first) just in case you kill it than you may be able to put it back....quick I'm gay for xfx | Report abuse JAYDEEJOHN Graphics card Expert July 10, 2009 3:38:11 PM If its 1.4 volts, youll have a tough time doing 1Ghz. Getting as close as you did means you do have a decent card, with some room to spare. Up to you whether to up the V's or not | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Graphics & Displays>SO CLOSE. My 4890 almost got to 1ghz Core :(> Related ressources: ForumOverclocking a hd 4890 to 1Ghz ... ForumATI 4890 Vs. NVIDIA GTX 280. ForumBroken 4890 for a new 5770 ForumATI 4870x2 / 4890 2 cards or 1? ForumGTX 275 vs HD 4890 which is better, not stock, but OC. Forum4890 atomic vs 285. ForumATI HD 4890 full review comes online no april fools ForumTrying to get 1Ghz on my GTX 460 ForumAlmost there...I think. Phenom II x4 965BE OC ForumDual core + 4890 /gtx260 OR quad core + 5770? ForumNvidia GTX 260 ( core 216) vs. ATI 4890 : which one should I choose? ForumDuron 1GHz vs P3 733MHz Forum4850 X2 vs 4890 vs 5770 ForumWhich 4890 should i get? Forum4870 or 4890 ? Forum4890 x2 ForumATI 4890 help ForumGPU-Z Questions (New Card!) ForumViper-X 4890 3DMark06 score lower than my 4850? ForumWhere the F can you get a XFX 4890 Black Edition? 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 !