How can i tell which CPU i have by the #'s on it?

[aphex]

I have an old Athlon CPU thats been sitting in a mobo for about a year.... Im trying to find out what model it is...

Is there a site i can go and plug in the #'s to get the model?

 

[AristoV300]

Download CPU-z, it should tell you everything you need. Use google to search for it, it is freeware.

 

[SickBeast]

Not sure...but, it's usually like this I think:

AXP2100AYHJA

AXP means it's an XP
2100 means it's a 2100+
AYHJA would be the stepping

Don't quote me on this though.

 

[AWhackWhiteBoy]

bonk