AMD Athlon XP 1800+ - AX1800DMT3C


	News · Chips · Information · Forum · Links · About	Search Identify
BSP · CPU · FPU · MCU · SoC · Other ICs · Curiosities

CPU Information

General information
Type	CPU / Microprocessor
Family	AMD Athlon XP
CPU part number	AX1800DMT3C
Stepping codes	AGKGA AGNGA AGOGA AGOIA AROIA
Frequency (MHz) ?	1800 (rated) 1533 (real)
Bus speed (MHz) ?	266
Clock multiplier ?	11.5
Package	453-pin organic PGA 1.95" x 1.95" (4.95 cm x 4.95 cm)
Socket	Socket A (Socket 462)
Introduction date	9-Oct-01
Price at introduction	$252

Architecture / Microarchitecture
Processor core	Palomino (Model 6)
Manufacturing process	0.18 micron copper process
Die size	129.26 (total) 105.72 (without L2 cache) mm²
Floating Point Unit	Integrated
Level 1 cache size ?	64 KB code 64 KB data
Level 2 cache size ?	Full-speed on-die 256 KB
Features	MMX technology SSE 3DNow! Professional
Low power features	Halt state Stop Grant states Sleep state ? Probe state

Electrical/Thermal parameters
V core (V) ?	1.75
Minimum/Maximum operating temperature (°C) ?	0 - 90
Minimum/Typical/Maximum power dissipation (W)	2 (Stop Grant mode) / 59.2 / 66

Notes on AMD AX1800DMT3C
Actual bus frequency is 133 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 266 MHz.

Pictures (7)


Green plastic


My AthlonXP 1800+
2009-11-02 02:45:46 Posted by: MamBO
Code:AX1800DMT3C, Step Code:AGNGA

retail box
2009-07-30 13:31:22 Posted by: Neon
featuring QuantiSpeed

AX1800DMT3C
2007-08-12 20:27:02 Posted by: numyer
Used to run on my Epox 8KTA3+

another picture
2007-06-29 04:01:33 Posted by: UCFnet002
This is my good ol' XP 1800+ :-)


2007-04-02 22:07:58 Posted by: Zeke_D
A piar of 'em, pick which one you want for the site!


2007-01-12 10:32:47 Posted by: Piotrek
AMD Athlon XP 1800+ - AX1800DMT3C


2006-11-03 13:59:52 Posted by: thibbea

Add picture

CPU ID

View / search all public CPUID submissions

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Athlon XP 1800+ CPU.

Manufacturer:	AMD
Family:	Athlon XP
Model / Processor Number:	1800+

Part number:	AX1800DMT3C
S-Spec / Comment:	Palomino AGOIA 0228RPFW 27111
Submitted by:	Neon

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Athlon(tm) XP 1800+
Cores:	1
Processor type:	Original OEM Processor
Core stepping:	A5
CPUID signature:	662
Family:	6 (06h)
Model:	6 (06h)
Stepping:	2 (02h)

Cache: L2

Size: 256 KB

Associativity: 16-way set associative

Line size: 64 bytes

Lines per tag: 1

Instruction set extensions Additonal instructions

MMX CMOV

AMD extensions to MMX CMPXCHG8B

3DNow! FXSAVE/FXRSTORE

Extensions to 3DNow! SYSCALL/SYSRET

SSE SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 36-bit page-size extensions

Advanced programmable interrupt controller

Debugging extensions

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

Temperature sensor

Time stamp counter

Virtual 8086-mode enhancements

Comments (8)

1 comment was recently rejected. Please see a reason here.

2008-12-15 04:51:22

Posted by: evil bastard

when clock is 100 it works on 1450, and on 133 is 1.93=2.0

Brown Palomino

2007-10-22 12:13:04

Posted by: RandomNameHere

I don't know if my CPU or my mobo is busted.
But I tried to increase the FSB to 133 from 100, it is supposed to run at 1.5ghz not 1.15ghz right?

Response: Yes, it should run at 133 MHz FSB

latest brown Palomino

2007-10-17 12:21:08

Posted by: Cespuglio50.-

Hi it's me again. That mobo wasn't set up right. I just found the right settings and, despite of his hole on the upper left corner, now is working at his speed 1.533 MHz. Very sturdy CPU...

latest brown Palomino

2007-10-16 10:17:06

Posted by: Cespuglio50

This could actually be the latest Palomino on brown suit. It is marked 12th week of 2002. Even with a hole in the upper left corner it still works at 1,150 GHz.

2007-08-14 06:40:38

Posted by: Ewout

One of the last(?) brown Palomino AthlonXP with AGKGA stepping. It is from week 48 2001.

It has a chipped upper right corner, but it still works perfectly, yet hot :)

last picture

2007-01-11 17:44:44

Posted by: szejk

Last picture is invalid. This is not Palomino...

2006-11-22 11:32:58

Posted by: nemesis

stupid, thsi is not a AX1800DMT3C on your friends picture.

Athlon XP 1800+

2006-11-03 13:02:04

Posted by: soeren

got this from a friend

Add comment


Terms and Conditions · Contact Us	(c) Copyright 2003 - 2008 Gennadiy Shvets