- Feb 3, 2005
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How do I know, before I buy it, if the Athlon 64 socket 939 CPU in the shop is a 90nm Winchester core version? Is there a Part No. marked on the box that it can be identified from?
Bill
Bill
Originally posted by: ts3433
On the CPU's heatspreader, "BI" should appear in all that code that tells you the week, stepping, etc. You only need to do this if it's a 3500+ you're looking at; all 3000+ and 3200+ 939s are Winchesters.
