AMD stepping code CAAXC

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

Athlon 64
Datecode	Part number	Model number	CPUID	Core name	Features
0430UPMW	ADA3700AEP5AR	3700+		ClawHammer
0432XPBW	ADA4000DEP5AS	4000+		ClawHammer
0432XPMW	ADA3700AEP5AR	3700+	F4A F4 SH7-CG	ClawHammer	SSE, SSE2, x86-64
0435RPMW	ADA4000DEP5AS	4000+	F7A F7 SH7-CG	ClawHammer	SSE, SSE2, x86-64
0505FPMW	ADA2800AEP4AR	2800+		ClawHammer

Athlon 64 FX
Datecode	Part number	Model number	CPUID	Core name	Features
0429UPAW	ADAFX53DEP5AS	FX-53		ClawHammer

Mobile Athlon 64
Datecode	Part number	Model number	CPUID	Core name	Features
0431XPDW	AMA3200BEX5AR	3200+		ClawHammer

Opteron
Datecode	Part number	Model number	CPUID	Core name	Features
0430MPMW	OSA240CEP5AU	240		Sledgehammer
0435UPMW	OSA246CEP5AU	246		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.