Low Voltage... how low can you go?

[FunkDaMonkMan]

I was hoping that I could get a mobile XP in my car computer. How low can the voltages go on these mobile chips, or the super xp1700's? I don't care if I have to clock down to 1.2ghz, I just don't want to have to go with VIA. If i get one of these, I could get a decent video card and play games in my car.. muahaha!

Now, this will not be used while driving, just in case anyone was worried.

[AcidBurn52383]

well.. from the research ive done lately on overclocking and whatnot.. i came across a lot of voltage information...

the lowest i could find was 0.925 core voltage....

you cant go lower than that or the mainboard will not recognize that there is a cpu. the 0.925 core voltage was achieved by an L11 bridge mod

L : : : : C
11

: open C= closed

now.. i do not know exactly how stable the system was.. but anyway...

http://fab51.fc2web.com/pc/barton/athlon-e23.html#L11

go there for the full chart of L11 bridge mods...

-AcidBurn-

[Gnufsh]

I've gone down to 1v on a XP1700+ JIUHB DUT3C (1.6v default), but I dropped the speed to 500MHz. I know mobile chips routinely drop their voltage to 1.2v (but they also drop their speed). I think that with a good mobile chip/DLT3C chip, with good cooling, you could get decent speeds on 1v stable.