AMD stepping code AACYC AC (AACYCAC)

Families: Athlon II X3, Phenom II X2, Phenom II X3, Phenom II X4, Third Generation Opteron
Cores: Callisto, Deneb, Heka, Rana, Shanghai, Suzuka
Core steppings: C2
Packages: 30008

Athlon II X3
Datecode	Part number	Model number	Package number	Core name
0923APMW	ADX425WFK32GI	425		Rana
0923EPMW	ADX435WFK32GI	435		Rana

Phenom II X2
Datecode	Part number	Model number	Package number	Core name
0909CPAW	HDZ550WFK2DGI	550		Callisto
0913APMW	HDX545WFK2DGI	545		Callisto
0913EPMW	HDX545WFK2DGI	545		Callisto

Phenom II X3
Datecode	Part number	Model number	Package number	Core name
0911EPMW	HD700EOCK3DGI	700e		Heka
0916APMW	HDZ740WFK3DGI	740		Heka
0916APMW	HDX720WFK3DGI	720		Heka
0919EPMW	HDXB75WFK3DGI	B75		Heka

Phenom II X4
Datecode	Part number	Model number	Package number	Core name
0908APMW	HDZ955FBK4DGI	955		Deneb
0908APMW	HDX945FBK4DGI	945		Deneb
0910APAW	HD905EOCK4DGI	905e		Deneb
0916FPMW	HDX945WFK4DGI	945		Deneb
0921DPAW	HDXB93WFK4DGI	B93		Deneb
0921DPAW	HDXB95WFK4DGI	B95		Deneb
0921FPBW	HDZ965FBK4DGI	965		Deneb
0923EPMW	HDX955FBK4DGI	955		Deneb
0923EPMW	HDZ965FBK4DGI	965		Deneb

Third Generation Opteron
Datecode	Part number	Model number	Package number	Core name
0851APAW	OS8387WHP4DGI	8387		Shanghai
0902CPMW	OS2389WHP4DGI	2389	30008	Shanghai
0902CPMW	OS8389WHP4DGI	8389	30008	Shanghai
0905FPCW	OS2389WHP4DGI	2389	30008	Shanghai
0905FPMW	OS8393YCP4DGI	8393 SE	30008	Shanghai
0907EPAW	OS2381PCP4DGI	2381 HE	30008	Shanghai
0907EPMW	OS2379PCP4DGI	2379 HE	30008	Shanghai
0907MPMW	OS1381WGK4DGI	1381		Suzuka
0908CPMW	OS2393YCP4DGI	2393 SE	30008	Shanghai
0914GPAW	OS2377NAP4DGI	2377 EE	30008	Shanghai
0937FPAW	OS1389WGK4DGI	1389		Suzuka
0940EPAW	OS1389WGK4DGI	1389		Suzuka

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.