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View Full Version : cDO? and cD???? what does it mean

slick306
09-24-01, 08:52 PM
What does cDO mean?

slick
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Celeron 850@1133mhz....
Placid
09-24-01, 09:22 PM
Its a code used to identify the cpu's revision.

cD0 is the most recent revision.
mugambo
09-24-01, 09:23 PM
It is the "stepping" of the cpu. The cD0 (which I guess you have) is a little newer than the cC0 (which I have). Yours has a slightly higher base voltage than mine does so it will probably clock a little faster and a run a little hotter. (My 850 C0 runs at 1097).

Dave
slick306
09-24-01, 09:47 PM
How can I tell which stepping I have?

slick
Placid
09-24-01, 10:08 PM
If your default voltage is 1.70 then its cC0 or earlier.
If its 1.75 then its cD0.

You can also use cpuz that will display the stepping.

http://www.cpuid.com/
Ebola
09-24-01, 10:50 PM
Originally posted by slick306
How can I tell which stepping I have?

slick

it says right on the chip.