Package numbers of AMD microprocessors

AMD package numbers are 5-digit numbers located in the lower left corner on the top of PGA packages. On 754-pin PGA packages this number is located in the center on the back of the package. Because this number describes the type of PGA package, and not the type of CPU die, its usefulness for chip identification is very limited. Still, knowing the package type it is possible to determine CPU family name and an some cases core name.

Package type	CPU Family	Core name	Core stepping	Date range*	Picture
23936	80386 20 MHz - 40 MHz			03/1995
24361	80486 33 MHz - 66 MHz			19/1994 - 39/1994
25220	80486 50 MHz - 80 MHz			46/1994 - 26/1995
25253	80486 66 MHz - 120 MHz			48/1994 - 05/1996
25372	80486			41/1995
25398	80486 66 MHz - 120 MHz			36/1995 - 03/1996
25426	K5 75 MHz - 100 MHz			31/1996 - 34/1996
25498	80486			22/1995 - 10/1999
25544	80486 66 MHz - 133 MHz			51/1995 - 21/1998
25600	K5 75 MHz - 100 MHz			16/1996 - 02/1997
25676	K5 120 MHz - 200 MHz			43/1996 - 17/1997
25755	K6 166 MHz - 233 MHz			14/1997 - 24/1998
25910	K6 200 MHz - 233 MHz			44/1997 - 05/1998
26031	K6 266 MHz - 300 MHz Mobile K6 233 MHz - 300 MHz			11/1998 - 40/1998
26050	K6-2 266 MHz - 333 MHz			14/1998 - 41/1998
26351	K6-2 233 MHz - 550 MHz K6-2P 400 MHz - 500 MHz			42/1998 - 53/2000
26369	K6-III 333 MHz - 400 MHz K6-III-P			07/1999 - 33/1999
26727	K6-2+ 450 MHz - 500 MHz			05/2000 - 33/2000
26822	Athlon 700 MHz - 1200 MHz Duron 600 MHz - 800 MHz Mobile Duron	Spitfire (Model 3) Thunderbird (Model 4)		19/2000 - 49/2000
26876	Athlon 900 MHz - 1000 MHz	Thunderbird Thunderbird (Model 4)		18/2001 - 23/2001
27016	Athlon 850 MHz - 1400 MHz Duron 700 MHz - 950 MHz	Spitfire (Model 3) Thunderbird Thunderbird (Model 4)		44/2000 - 51/2001
27067	Duron 1000 MHz - 1300 MHz Mobile Duron 800 MHz - 1100 MHz	Morgan Morgan (Model 7)		10/2001 - 09/2005
27100	Athlon Mobile Athlon 4 850 MHz - 1600+ Mobile Duron 850 MHz - 1500 MHz	Palomino Palomino (Model 6)		08/2001 - 32/2002
27111	Athlon Athlon MP 1800+ - 2100+ Athlon XP 1500+ - 2100+	Palomino Palomino (Model 6)		12/2001 - 36/2002
27178	Athlon XP 1600+ - 2200+ Athlon XP-M (K7) 1400+ - 1700+	Thoroughbred Thoroughbred (Model 8)		03/2002 - 23/2002
27282	Athlon XP-M (K7)			12/2002
27291	Athlon MP 2000+ - 2400+ Athlon XP 1700+ - 2800+ Athlon XP-M (K7) 1400+ - 2200+ Duron 1400 MHz - 1600 MHz	Applebred (Model 8) Barton (Model 10) Thoroughbred Thoroughbred (Model 8)		23/2002 - 46/2004
27294	Athlon XP-M (K7)	Thoroughbred		46/2002
27488	Athlon XP 1833+ - 3200+ Athlon XP-M (K7) 2400+ - 2800+	Barton Barton (Model 10) Thorton (Model 10)		43/2002 - 04/2004
27492	Athlon XP-M (K7) 1800+ - 2200+	Barton		04/2003 - 10/2003
27493	Athlon MP 2600+ - 2800+ Athlon XP 2000+ - 3200+ Athlon XP-M (K7) 1600+ - 3000+ Sempron (K7)	Barton Barton (Model 10) Thoroughbred Thoroughbred (Model 8) Thorton (Model 10)		12/2003 - 46/2004
27494	Opteron 242 - 244	Sledgehammer	B3	13/2003 - 25/2003
27645	Athlon 64	ClawHammer		18/2003
27648	Athlon MP Athlon XP 1300+ - 2700+ Athlon XP-M (K7) 1500+ - 2000+ Duron 1400 MHz - 1800 MHz Sempron (K7) 2200+ - 2800+	Applebred (Model 8) Thoroughbred Thoroughbred (Model 8)		05/2003 - 40/2004
27745	Athlon XP-M (K7) 1800+ - 2400+	Barton		50/2003 - 23/2004
27872	Athlon 64 2800+ - 3700+ Mobile Athlon 64 2800+ - 3700+	ClawHammer NewCastle	C0 CG	26/2003 - 38/2005
27875	Mobile Sempron	Dublin	CG	22/2004
27962	Athlon 64 2800+ - 3400+ Sempron (K8)	ClawHammer NewCastle Paris	C0 CG	44/2003 - 22/2005
27973	Mobile Athlon 64 Mobile Sempron 2600+ - 3300+ Sempron (K8) 2500+ - 3300+	Albany Georgetown Oakville Palermo Roma Sonora	D0 E3 E6	37/2004 - 32/2005
28094	Athlon 64 Opteron	San Diego	E4	47/2005 - 04/2006
28103	Athlon MP Athlon XP 2600+ - 3000+ Athlon XP-M (K7) 2400+ - 2600+ Sempron (K7) 2200+ - 3300+	Barton Barton (Model 10) Thorton (Model 10)		49/2004 - 15/2005
28104	Athlon XP 2200+ - 2600+ Duron Geode NX 1500 - 2001 Sempron (K7) 2200+ - 2800+	Applebred (Model 8) Thoroughbred Thoroughbred (Model 8) Thorton (Model 10)		40/2003 - 41/2006
28331	Athlon 64 X2 for Notebooks Mobile Athlon 64 Turion 64 Mobile technology MT-28 - ML-40	Lancaster Newark	E5	02/2005 - 05/2006
28727	Athlon 64 3200+ - 3500+	Venice	E6	47/2005 - 51/2005
28730	Athlon 64 X2	Manchester	E4	10/2006
28782	Athlon 64	ClawHammer	C0	49/2003
28819	Dual-Core Opteron	Egypt	E1	33/2005
28820	Athlon 64 Athlon 64 X2 3800+ - 4800+ Dual-Core Opteron	Denmark San Diego Toledo	E6	43/2005 - 43/2006
28975	Turion 64 X2 Mobile technology			42/2005 - 43/2005
29123	Second Generation Opteron 2210 - 8218	Santa Rosa	F2 F3	39/2005 - 02/2008
29131	Athlon 64 Mobile Sempron 2800+ - 3400+ Sempron (K8) 2600+ - 3400+	Palermo Roma Venice	D0 E6	31/2005 - 07/2007
29248	Athlon 64	Orleans	F2	17/2006
29249	Mobile Sempron 3400+ - 3800+ Turion 64 Mobile technology	Keene	F2	09/2006 - 42/2007
29257	Athlon 64 X2 3800+ - 4600+	Windsor	F2	39/2006 - 44/2006
29262	Athlon 64 X2 for Notebooks Turion 64 X2 Mobile technology TL-50 - TL-64	Taylor	F2	05/2006 - 20/2007
29273	Athlon 64 X2 for Notebooks TK-53 - TK-57 Mobile Sempron 3600+ - 4000+ Turion 64 X2 Mobile technology TL-56 - TL-66	Sherman Tyler	G1 G2	04/2007 - 42/2007
29657	Third Generation Opteron 2344 HE - 8356	Barcelona	B1 B2 B3 BA	20/2007 - 08/2008
29882	Athlon 64 X2 for Notebooks QL-60 - QL-65 Mobile Sempron SI-40 - SI-42 Turion 64 X2 Mobile technology RM-70 - RM-75 Turion X2 Ultra Dual-Core ZM-80 - ZM-86	Lion Lion (Griffin) Sable	B1	38/2007 - 21/2009
30000	Athlon 64 X2 for Notebooks TK-55 - TK-57 Athlon 64 for Notebooks Mobile Sempron Turion 64 X2 Mobile technology TL-56 - TL-64	Sherman Sherman Tyler	G2	43/2007 - 45/2009
30008	Third Generation Opteron	Shanghai	C2	40/2008
30405	Turion II Dual-Core Mobile Turion II Ultra Dual-Core Mobile	Caspian	DA-C2	28/2009 - 41/2009
30420	Opteron 6000 series 6134 - 6174			39/2009 - 45/2009

* Date range - dates in the date range are in format: "week number / year".

The data in table is based on sampling of relative big number of AMD microprocessors (more than 2,000 CPUs). It is possible that data for some or many package numbers is incomplete, that is for these package numbers the table doesn't show all possible CPU family names and core names.