Funky video overclocking lockups

Xtasy

Banned
Nov 23, 2001
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my setup:

2.53ghz p4
Epox 4g4a+
512 mb samsung pc2700
albatron 128mb ti4200 turbo
win xp
nvidia det 40.72

I reached a max of 320/720 without any lock ups or artifacts. When i set the core speed higher, like 325 or 330mhz, the card stalls on 3dmark2k1, it locks up and starts running again from the point it should be at if it didn't lock up, basically, it skips after lock ups but gets running again. When i use the detonator 30.82 drivers, i get a windows error after a lock up. Does this signal the maximum speed for me? I would like to get that 330mhz core if i can.