AMD stepping code AQZFA

Families: Athlon MP, Athlon XP, Athlon XP-M (K7)
Cores: Barton, Barton (Model 10), Thoroughbred, Thorton (Model 10)
Packages: 27493

Datecode	Part number	Model number	Package number	CPUID	Core name	Features
0402XPMW	AXMS2100FXS4C	2100+	27493	6A0 7A	Barton

Athlon MP
Datecode	Part number	Model number	Package number	CPUID	Core name	Features
0341WPMW	AMSN2800DUT4C	2800+	27493		Barton (Model 10)
0344XPMW	AMSN2600DUT4C	2600+	27493		Barton (Model 10)

Athlon XP
Datecode	Part number	Model number	Package number	CPUID	Core name	Features
0334TPMW	AXDA2500DKV4D	2500+	27493		Barton (Model 10)
0335WPMW	AXDA3000DKV4D	3000+	27493		Barton (Model 10)
0337XPMW	AXDA2600DKV4D	2600+	27493		Barton (Model 10)
0339UPMW	AXDA2800DKV4D	2800+	27493		Barton (Model 10)
0340UPMW	AXDA2500DKV4D	2500+			Barton (Model 10)
0340VPMW	AXDC2400DKV3C	2400+	27493		Thorton (Model 10)
0341TPMW	AXDA2800DKV4C	2800+	27493		Barton (Model 10)
0341VPMW	AXDA2600DKV4D	2600+	27493		Barton (Model 10)
0341XPMW	AXDC2000DUT3C	2000+	27493		Thorton (Model 10)
0342XPMW	AXDA2500DKV4D	2500+	27493		Barton (Model 10)
0344MPMW	AXDL2600DLV4D	2600+	27493		Barton (Model 10)
0344UPMW	AXDA3200DKV4D	3200+	27493		Barton (Model 10)
0344VPMW	AXDA3000DKV4D	3000+			Barton (Model 10)
0347VPMW	AXDA2600DKV4D	2600+	27493		Barton (Model 10)
0348RPMW	AXDL2600DLV4D	2600+	27493		Barton (Model 10)
0348VPMW	AXDA2600DKV4D	2600+	27493		Barton (Model 10)
0350WPAW	AXDA2500DKV4D	2500+	27493		Barton (Model 10)
0401TPMW	AXDA2600DKV4D	2600+	27493	6A0 7A	Barton (Model 10)
0403TPMW	AXDA2500DKV4D	2500+	27493		Barton (Model 10)
0405VPMW	AXDA2600DKV4D	2600+	27493		Barton (Model 10)
0411TPMW	AXDA2500DKV4D	2500+		6A0 7A	Barton (Model 10)
0414TPMW	AXDA2600DLV4D	2600+	27493	6A0 7A	Barton	SSE

Athlon XP-M (K7)
Datecode	Part number	Model number	Package number	CPUID	Core name	Features
0337SPMW	AXMA2800FKT4C	2800+	27493		Barton
0338TPMW	AXMA2400FUT4C	2400+	27493		Barton
0340MPMW	AXMG2600FQQ4C	2600+	27493		Barton
0341TPMW	AXMA2800FKT4C	2800+	27493		Barton
0343VPMW	AXMH2400FQQ4C	2400+	27493		Barton
0344MPMW	AXMH1600FHQ3C	1600+	27493		Thoroughbred
0344MPMW	AXMH2500FQQ4C	2500+	27493	6A0 7A	Barton

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.