2.6C and 2.8C, how to look for the code

[nigely]

P4 2.6G CPU (800FSB)
BX80532PG2600D SL6WH
FPO#L310A652
MM#852317
Version#C30418-002
Pack Date:MAY/02/2003

P4 2.8G CPU (800FSB)
BX80532PG2800D SL6WJ
FPO#L309A570
MM#852320
Version#C30417-002 Pack
Date:MAY/03/2003

which one is better for overclocking?
i could choose in the shop between these 2
they still have many, what do i have to look for?
thanks

[batboy]

It's sort of voodoo. Some people really believe that the codes make a lot of difference, but I think it's more just splitting hairs. Both those two CPUs are made in Malay with about the same pack date. The 2.6C is a week 10 and the 2.8C is a week 9. On average they will probably get about the same max CPU clock speed. The 2.8C might be a little higher, but the 2.6C will have a higher FSB which will almost make up the difference. Ok, now it boils down to price and what RAM you plan on using.