whats your ocerclock for gtx 260/hd4890

K

kdfresh09

New Member
hey just thought i would take a survey on what people are getting for their overclocks on the gtx260 core 216, and the HD4890.

on my gtx260 i cant get past 700/core, 1200/mem, and 1400/shaders....is that ok?

for the 4890 i dont know as a havnt tried it yet.

if anyone has some tips for me on a certain way to overclock gpu's, i would appreciate it...look forward to seeing your overclocks
 
just overclock a bit at a time and use atitool to look for artifacts. Also high clocks dont always mean better performance. I had a 8800gt, core 600 stock and it got the best score on 3dmark running at 700, but when i went above 700 it would worked fine, but just got a lower score. When you reach your cards peak you can go no further, unless you do Vmod.
 
For my GTX 260 I can get 701/core, 1211/mem, and 1511/shaders. I leave the core and shader clocks linked. I used ATi Tool to look for artifacts but for some reason it rarely found any, then when I went into Crysis it would crash, so I actually ended up using Crysis to test if it was stable. Sometimes I could get a much higher clock and I was able to run 3DMark06 but it would always crash in Crysis. I only really overclock when I'm folding these days though.
 
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