hi i overclocked my xp2500 yesterday,upped the fsb to 200mhz. temperature of 40 degrees on idle and about 48 degrees under load. I upped the fsb in one hit to 200, i then ran 3dmark2001,which crashed out (vpu error) so i locked the agp to 66mhz and relaxed the memory timings to optimal from agressive,i then ran 2001/2003 3d mark without any problems,i then decided to run prime 95 torture test(errors within 30 seconds) when running the test i noticed in mbm dashboard that my vcore is fluctuating from 1.65 to 1.68 volts could this be the problem? i have had no problem gaming and running video files,although i have not tried running them for any great length of time.
Anything within about 5% is normal If your system isn't stable durring prime95, it more than likely won't be stable durring 100% of CPU load, like if you're running something such as SETI or UD. I'd suggest adjusting your overclock a little
