Sapphire X1950GT pencil volt mod?

[stealthbomber]

Yep that's the card, 1950 GT > 7900GS
X1950 Pro about on par with the 7900GT
7900GTX > 1950Pro

I didn't bother saving the 3DMark06 score (ain't registered on the site), the CPU score makes up a large percentage of the score, my E4300 at only a measly 3GHz sucks, I think I only got 5.7k lol

I think 1 or 2 of the 8 Samsung memory chips on my card is a dud, no matter what voltage I run it at there is zero gain in memory clocks over the default 1.8v, although the X1950 Pro isn't memory bandwidth limited.

My latest attempt with GPU @1.51v (measured under load), not verified 100% stable yet:



I think it's close to the limit with the aircooling setup, hitting close or breaking 750MHz on the GPU would require either water/phase change, or extremely low ambient temps!

Edit: bah damn thing blanked out after 35mins, tempted to resort to cap mods...