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AMD Athlon XP 2600+ - AXDA2600DKV3C

CPU » AMD » K7 families » Athlon XP » 2600+

Specifications

Athlon XP 2600+ is the fastest Athlon XP processor with Thoroughbred core and with 266 MHz FSB. This is usually the best processor upgrade for older motherboards that don't support newer Thorton and Barton cores. Be warned though that this and other "best upgrades" processors are in high demand and sometimes are difficult to find, hence they are usually overpriced.

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AMD Athlon XP 2600+ specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Athlon XP
Model number  ? 2600+
CPU part numberAXDA2600DKV3C is an OEM/tray microprocessor
Stepping codesACXJB   AIUAB   AIUCB   AIUHB   AIXHB   AIXIB   AIXJB   JIUHB
Frequency  ? 2600+ (rated)
2133 MHz (real)
Bus speed  ? 266 MHz
Clock multiplier  ? 16
Package453-pin organic PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package numbers27291, 27648, 28104
SocketSocket A (Socket 462)
Introduction date21-Aug-02
Price at introduction$297
 
Architecture / Microarchitecture
MicroarchitectureK7
Processor core  ? Thoroughbred (Model 8)
Manufacturing process0.13 micron copper process
Die size80.89mm2 (CPUID 680)
67.35mm2 (CPUID 680 / without L2 cache)
84.66mm2 (CPUID 681)
71.12mm2 (CPUID 681 / without L2 cache)
86.97mm2 (CPUID 682)
73.43mm2 (CPUID 682 / without L2 cache)
Data width32 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 64 KB code
64 KB data
Level 2 cache size  ? Full-speed on-die 256 KB
MultiprocessingUniprocessor
Features
  • MMX instructions
  • Extensions to MMX
  • 3DNow! technology
  • Extensions to 3DNow!
  • SSE / Streaming SIMD Extensions
Low power features
  • Halt state
  • Stop Grant states
  • Sleep state  ? 
  • Probe state
 
Electrical / Thermal parameters
V core  ? 1.65V
Minimum/Maximum operating temperature  ? 0°C - 85°C
Typical/Maximum power dissipation62 Watt / 68.3 Watt
 
Notes on AMD AXDA2600DKV3C
  • Actual bus frequency is 133 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 266 MHz.

CPUs, related to AMD Athlon XP 2600+

Model Freq. L2
cache		 Features
AMD Athlon XP family, Socket 462
   Athlon XP 2600+2.08 GHz256 KBSSE
   Athlon XP 2800+2.08 GHz512 KBSSE
   Athlon XP 2800+2.08 GHz512 KBSSE
   Athlon XP 2800+2.08 GHz512 KBSSE
   Athlon XP 3000+2.1 GHz512 KBSSE
   Athlon XP 3000+2.1 GHz512 KBSSE
   Athlon XP 2600+2.13 GHz256 KBSSE
   Athlon XP 2600+2.13 GHz256 KBSSE
   Athlon XP 2800+2.13 GHz512 KBSSE
   Athlon XP 2700+2.16 GHz256 KBSSE
   Athlon XP 3100+2.2 GHz256 KBSSE
   Athlon XP 3000+2.16 GHz512 KBSSE
   Athlon XP 3200+2.2 GHz512 KBSSE
   Athlon XP 2800+2.25 GHz256 KBSSE
   Athlon XP 3200+2.33 GHz512 KBSSE
Other families, K7 micro-architecture, Socket 462
   Duron 1.4 GHz (DHD1400DLV1C)1.4 GHz64 KBSSE
   Athlon 1.4 GHz (A1400AMS3B)1.4 GHz256 KBSSE
   Athlon 1.4 GHz (A1400AMS3C)1.4 GHz256 KBSSE
   Athlon 1600+1.4 GHz256 KBSSE
   Duron 1.6 GHz (DHD1600DLV1C)1.6 GHz64 KBSSE
   Duron 1.8 GHz (DHD1800DLV1C)1.8 GHz64 KBSSE
   Sempron 2800+ (Thorton)2 GHz256 KBSSE
   Sempron 3000+2 GHz512 KBSSE
   Sempron 3300+2.2 GHz512 KBSSE

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon XP 2600+

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

SSE - SSE instructions

AMD Athlon XP 2600+ Overclocking

Sorry, overclocking information for the processor is not available at this time.

Pictures (3)

Running at only 2.127Ghz...
2009-12-19 16:25:10
Posted by: Gt1

I don't know if this is genuine or not... I just got this on ebay for my PCV-RX402 with a A7N266-VX motherboard from ASUS. I used RightMark CPU Clock Utility to diagnose the speed. 		Running at only 2.127Ghz...
New Date Code
2011-03-16 05:27:58
Posted by: mrwebber35

Note the date code
0304XPLW 		New Date Code
axjb 0438
2011-10-29 14:04:53
Posted by: nay

  		axjb 0438

CPU ID (2)

CPUID Tools

CPUID features of Athlon XP 2600+

NOTE: The 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 2600+ CPU.

Manufacturer:AMD
CPU Family:Athlon XP
Model Number:2600+
Frequency:2133 MHz
Part number:
AXDA2600DKV3C
Stepping Code:AIXHB0327MPMW
Comment:Faster than any Intel 2600!
Submitted by:William McGarrie
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Athlon(tm) XP 2600+
Cores:1
Processor type:Original OEM Processor
CPUID signature:681
Family: 6 (06h)
Model: 8 (08h)
Stepping: 1 (01h)

Cache: L1 data L1 instruction L2
Size: 64 KB 64 KB 256 KB
Associativity: 2-way set
associative		 2-way set
associative		 16-way set
associative
Line size: 64 bytes 64 bytes 64 bytes
Lines per tag: 1 1 1
 
Instruction set extensionsAdditional instructions
MMX CMOV
AMD extensions to MMX CMPXCHG8B
3DNow! FXSAVE/FXRSTORE
Extensions to 3DNow! SYSCALL/SYSRET
SSE SYSENTER/SYSEXIT
 
Major featuresOther 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 (5)

You're welcome to post suggestions, corrections, your own personal AMD Athlon XP 2600+ review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

Mobo compability

2006-12-01 08:56:03
Posted by: Edu

This CPU works OK on Abit KG7 RAID. No problem at all.
Update to last bios.

AXDA2600DKV3C

2007-07-30 11:19:09
Posted by: Axel, Rostock/Germany

Running well on Gigabyte GA-7DX with latest Bios. At higher FSB it works rated as 2900+ without any problems.

Stepping Code Missing...

2008-01-02 19:57:41
Posted by: Anas

i have a AXDA2600DKV3C but the stepping code on mine is JIUHB then after that is 0337MPMW and the package number is 27648... could mine be a fake or generic cpu?

Response: It's not a fake. It only means that our database of stepping codes is incomplete

Stepping Code Missing...

2008-02-25 22:47:09
Posted by: ElBee

Anus, your chip is overclockable... it is a "B" chip and the FSB & Multiplier are unlocked! Now, you just need to find a DFI, ASUS or ABIT motherboard which will let you get it into the 2.37GHz or 2.4GHz range! Nice PCU!!!!!

Stepping Code Missing...

2008-03-07 22:29:52
Posted by: ElBee

Anas, I found another AXDA2600DKV3C with the JIUHB Step and dated 0339... and I wanted to apologize for spelling your username wrong. Again, nice CPU!

Last modified: 14 May 2013
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