AMD stepping code CAAEC

Families: Athlon 64, Mobile Athlon 64, Opteron
Cores: ClawHammer, Sledgehammer
Core steppings: CG

Athlon 64
Datecode	Part number	Model number	Core name
0428XPMW	ADA2800AEP4AR	2800+	ClawHammer

Mobile Athlon 64
Datecode	Part number	Model number	Core name
0422UPMW	AMN3000BIX5AR	3000+	ClawHammer

Opteron
Datecode	Part number	Model number	Core name
0425SPMW	OSA144CEP5AT	144	Sledgehammer

NOTE: The list of stepping codes is not complete, and is constantly updated. If you want to add stepping code to the list please post a comment with processor picture with visible markings, or type in complete first (part number) and second (stepping and date code) lines from your CPU. You can alternatively use AMD stepping code submission page to post the same information.