Here's an update from AMDmb for the previous archived version of AMD processor descriptions.
Update:
Tbred A? 2300+ added
Opteron 246 added
Athlon MP's Added
They change a lot depending on the Processor.
L=1.5V Operating Voltage
U=1.6V Operating Voltage
K=1.65V Operating Voltage
M=1.75V Operating Voltage
---------------------------------------------------------------
--Palomino-- Die size: approximately 37.2 million transistors on 128mm². Manufactured using AMD's state-of-the-art 0.18-micron copper process technology.
AX1500DMT3C <--Palomino 1.33Ghz Stock Multiplier=10x
AX1600DMT3C <--Palomino 1.4Ghz Stock Multiplier=10.5x
AX1700DMT3C <--Palomino 1.47Ghz Stock Multiplier=11x
AX1800DMT3C <--Palomino 1.53Ghz Stock Multiplier=11.5x
AX1900DMT3C <--Palomino 1.6Ghz Stock Multiplier=12x
AX2000DMT3C <--Palomino 1.67Ghz Stock Multiplier=12.5x
AX2100DMT3C <--Palomino 1.73Ghz Stock Multiplier=13x
Athlon XP(Palomino) Example:
A X 2100 D M T 3 C
A = AMD Athlon™ XP Model 6
X = Athlon XP Processor
2100 = Model Number (Athlon XP 2100+ Palomino)
D = Package Type (D=OPGA)
M = Operating Voltage (M=1.75V)
T = Die Temperature (T=90º Celsius)
3 = Size of L2 Cache (3=256Kbytes)
C = Max FSB (C=266MHZ)
---------------------------------------------------------------
--Thoroughbred A-- Die size: approximately 37.6 million transistors on 80mm². Manufactured using AMD's state-of-the-art 0.13-micron copper process technology.
AXDA1700DLT3C <--Tbred A 1.47Ghz Stock Multiplier=11x
AXDA1800DLT3C <--Tbred A 1.53Ghz Stock Multiplier=11.5x
AXDA1900DLT3C <--Tbred A 1.6Ghz Stock Multiplier=12x
AXDA2000DUT3C <--Tbred A 1.67Ghz Stock Multiplier=12.5x
AXDA2000DKT3C <--Tbred A 1.67Ghz Stock Multiplier=12.5x
AXDA2100DKT3C <--Tbred A 1.73Ghz Stock Multiplier=13x
AXDA2200DUV3C <--Tbred A 1.8Ghz Stock Multiplier=13.5x
AXDA2300DLV3C <--Tbred A 1.91GHz Stock Multiplier=14x?
Athlon XP(Tbred A) Example:
A X 2200 D U V 3 C
A = AMD Athlon™
X = Athlon XP Processor
2200 = Model Number (Athlon XP 2200+ Tbred A)
D = Package Type (D=OPGA)
M = Operating Voltage (M=1.75V)
T = Die Temperature (T=90º Celsius)
3 = Size of L2 Cache (3=256Kbytes)
C = Max FSB (C=266MHZ)
---------------------------------------------------------------
--Thoroughbred B-- Die size: approximately 37.5 million transistors on 84mm². Manufactured using AMD's state-of-the-art 0.13-micron copper process technology.
AXDA1600DUT3C <--Tbred B 266FSB 1.4Ghz Stock Multiplier=10.5x
AXDA1700DLT3C <--Tbred B 266FSB 1.47Ghz Stock Multiplier=11x
AXDA1700DUT3C <--Tbred B 266FSB 1.47Ghz Stock Multiplier=11x
AXDA1800DLT3C <--Tbred B 266FSB 1.53Ghz Stock Multiplier=11.5x
AXDA1800DUT3C <--Tbred B 266FSB 1.53Ghz Stock Multiplier=11.5x
AXDA2000DUT3C <--Tbred B 266FSB 1.67Ghz Stock Multiplier=12.5x
AXDA2100DUT3C <--Tbred B 266FSB 1.73Ghz Stock Multiplier=13x
AXDA2200DUV3C <--Tbred B 266FSB 1.8Ghz Stock Multiplier=13.5x
AXDA2400DKV3C <--Tbred B 266FSB 2.0Ghz Stock Multiplier=15x
AXDA2600DKV3C <--Tbred B 266FSB 2.13Ghz Stock Multiplier=15.5x
AXDA2600DKV3D <--Tbred B 333FSB 2.08Ghz Stock Multiplier=12.5x
AXDA2700DKV3D <--Tbred B 333FSB 2.17Ghz Stock Multiplier=13x
AXDA2800DKV3D <--Tbred B 333FSB 2.25Ghz Stock Multiplier=13.5x
Athlon XP(Tbred B) Example:
AXD A 2100 D U T 3 C
AXD = AMD Athlon™ XP Processor Model 8
A = Desktop Processor
2100 = Model Number (Athlon XP 2100+ Tbred B)
D = Package Type (D=OPGA)
U = Operating Voltage (L=1.50V, U=1.60V, K=1.65V)
T = Die Temperature (T=90º Celsius, V=85 Degrees Celsius)
3 = Size of L2 Cache (3=256Kbytes, 4=512Kbytes)
C = Max FSB (C=266MHZ, D=333MHZ)
---------------------------------------------------------------
--Barton-- Die size: approximately 54.3 million transistors on 101mm². Manufactured using AMD's state-of-the-art 0.13-micron copper process technology at AMD's Fab 30 wafer fabrication facility in Dresden, Germany.
AXDA2500DKV4C <--Barton 333FSB 1.83Ghz Stock Multiplier=11x
AXDA2800DKV4D <--Barton 333FSB 2.08Ghz Stock Multiplier=12.5x
AXDA3000DKV4D <--Barton 333FSB 2.17Ghz Stock Multiplier=13x
AXDA3000DKV4E <-- Barton 400 FSB 2.1Ghz Stock Multiplier=10.5x
AXDA3200DKV4E <-- Barton 400 FSB 2.2Ghz Stock Multiplier=11x
Athlon XP(Barton) Example:
AXD A 3000 D K V 4 E
AXD = AMD Athlon™ XP Processor Model 10
A = Desktop Processor
3000 = Model Number (Athlon XP 3000+ Barton)
D = Package Type (D=OPGA)
K = Operating Voltage (L=1.50V, U=1.60V, K=1.65V)
V = Die Temperature (T=90º Celsius, V=85 Degrees Celsius)
4 = Size of L2 Cache (3=256Kbytes, 4=512Kbytes)
E = Max FSB (C=266MHZ, D=333MHZ, E=400MHZ)
---------------------------------------------------------------
--Athlon MP--
AMSN2000DKT3C <-- Tbred A Cored 266FSB 1.67Ghz Stock Multiplier=12.5x 0.18-Micron
AMSN2200DKT3C <-- Tbred A Cored 266FSB 1.8Ghz Stock Multiplier=14x 0.13-Micron
AMSN2400DKT3C <-- Tbred B Cored 266FSB 2.0Ghz Stock Multiplier=15x 0.13-Micron
AMSN2600DKT3C <-- Tbred B Cored 266FSB 2.1Ghz Stock Multiplier=16x 0.13-Micron
AMSN2800DUT4C <-- Barton Cored 266FSB 2.1Ghz Stock Multiplier=16x 0.13-Micron
Athlon MP Example:
AMS N 2800 D U T 4 C
AMS=AMD Athlon™ MP Processor
N=Maximum Power(N=60 Watt Processor)
2800=2133Mhz Processor Model
D=Package Type: D = OPGA
U=Operating Voltage(L=1.50V, U=1.60V, K=1.65V)
T=Maximum Die Temperature(T=90º Celsius, V=85º Celsius)
4=Size of L2 Cache(3=256Kbytes, 4=512Kbytes)
C=Advanced Front-Side Bus(C=266MHZ, D=333MHZ, E=400MHZ)
---------------------------------------------------------------
--Opteron--
OSA240CC05AH stepping CAAGB Opteron 240
OSA242CCO5AH Opteron 242
OSA244CCO5AH Opteron 244
OSA246CCO5AH Opteron 246
Opteron Example:
OSA 24X C C 0 5 AH
OSA= Brand: AMD Opteron™
24X= Model Number
240 = 1400Mhz
242 = 1600Mhz
244 = 1800Mhz
246 = 2000Mhz
C= Package 940 Pin Lidded CuPCGA
C= Operating Voltage 1.55V
0= Case Temperature 68° Celsius
5= L2 Cache 1MByte
AH= Part Definition CPU ID Model 5, Dual-Processor
---------------------------------------------------------------
Athlon XP overclocking steppings database over here.
AMD Athlon XP Model Numbering Methodology
Processor Performance=(work per clock cycle) x (clock speed)
