Identifying A64 core

[Xyrax]

I have a quick question I need verified.

If I had an Athlon 64 3500+ CPU, am I correct in assuming that if the part number ended in 'BI' that would mean it's a winchester core? I'm going to be purchasing an OEM A64 3500+ winchester and want to know how to verify I'm being sold a winchester and not a new castle.

TYI

 

[(cf)Eclipse]

yeah, BI is the winchester.
newcastle should be AW or something like that

 

[Xyrax]

Excellent. Thanks.

I was 95% positive my searching and research got me the correct answer but that 5% uncertainty was driving me nuts.

 

[(cf)Eclipse]

yup, glad i could help out