AMD Athlon 64 (FX) marking & reference


On CPU top AMD Athlon™ 64
ADA3000AEP4AP
CAAAC 0346XPMW
9773745 K 30094
AMD Athlon™ 64 FX
ADAFX53CEP5AT
SAASC 0401VPAW
F448724 A 40030
AMD Athlon™ 64
AMA3400BEX5AP 9774834 L 30200
CAAOC 0347VPMW ®© 2001 AMD

AMD Athlon 64 (FX) Processor Part Mark
CPU name Athlon 64
Athlon 64 FX
Athlon 64-M
CPU brand A - Athlon 64
S - Sempron
CPU usage DA - Desktop
MA - Desktop Replacement / DTR
MN - Mainstream
40 - CPU rating
refer to AMD page
2700 - Never Released
2800 - 1600MHz - 1024KB
2800 - 1800MHz - 512KB 754pin
3000 - 1800MHz - 512KB 939pin
3000 - 1800MHz - 1024KB 754pin
3000 - 2000MHz - 512KB 754pin
3100 - 1800MHz - 256KB 754pin
3200 - 2000MHz - 1024KB 754pin
3200 - 2000MHz - 512KB 939pin
3400 - 2200MHz - 1024KB 754pin
3400 - 2400MHz - 512KB 754pin
3500 - 2200MHz - 512KB 939pin
3700 - 2400MHz - 1024KB 754pin
3800 - 2400MHz - 512KB 939pin

FX51 - 2200MHz
FX53 - 2400MHz
FX55 - 2600MHz
C - Package A - 754pin lidded OµPGA
B - 754pin lidless OµPGA
C - 940pin lidded CuPCGA
D - 939pin lidded OµPGA
C - Operating Voltage C - 1.55V
E - 1.50V
I - 1.40V
O - Case temperature I - 63°C
K - ?°C
O - 69°C
P - 70°C
X - 95°C (die temp.)
5- L2 cache size 1 - 64 KByte
2 - 128 KByte
3 - 256 KByte
4 - 512 KByte
5 - 1024 KByte
6 - 2048 KByte
7 - 4096 KByte
8 - 8192 KByte
AH - CPU ID AH - Model 5, 2P rev B3
AL - Model 5, 2P rev C0
AG - Model 5, 1P rev B3
AK - Model 5, 1P rev C0
AI - Model 5, 8P rev B3
AM - Model 5, 8P rev C0
AP - ClawHammer rev C0
AR - ClawHammer rev CG
AS - rev CG
AT - rev CG
AW - NewCastle rev CG
AX - NewCastle rev CG
BI - Winchester
W - ?  
X - ? P - currently unknown but doesn't vary
Y - ?  
Z - ? W - currently unknown but doesn't vary
CAAMC - stepping Athlon 64 CPU
AAALC [15-4-8]
CAAJC CAAKC [15-5-1] ClawHammer core
CAAOC CAAMC

Clawhammer core 512KB

CAAAC
SAASC
0304 03 year of manufacture
04 week of manufacture
ENGINEERING SAMPLE Engineering sample (not on final versions)