Quote Originally Posted by eva2000
interesting to see your results dnottis

try undervolting the X1800XT mem i was pleasantly surprised it clocked much higher

SIOUX said to under to 2.034v which helped him and i tried it with stock heatsink on my HIS X1800XT didn't do much

then i went water and tried lower at 1.985v mem and went from 936 to 963mhz artifact free and 972-981 with slight artifact in GT3 in 3d2k05 - before any higher than 936 would lock up 3dmarks heh
Mine did the same thing! I was clocking my mem @ 880 with ~1.97volts (both buffers and mem).