CPU-World logo News · Chips · Information · Forum · Links · About
BSP · CPU · FPU · MCU · SoC · Other ICs · Curiosities

AMD Athlon 950 - A0950DMT3B

CPU » AMD » K7 families » Athlon » A0950DMT3B

Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Athlon
CPU part numberA0950DMT3B is an OEM/tray microprocessor
Stepping codeARGA
Frequency  ? 950 MHz
Bus speed  ? 200 MHz
Clock multiplier  ? 9.5
Package453-pin staggered organic PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package number26876
SocketSocket A (Socket 462)
 
Architecture / Microarchitecture
MicroarchitectureK7
Processor core  ? Thunderbird (Model 4)
Manufacturing process0.18 micron
37 million transistors
Die size120mm2
Data width32 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 64 KB 2-way set associative code cache
64 KB 2-way set associative data cache
Level 2 cache size  ? Full-speed on-die 256 KB
MultiprocessingUniprocessor
Features
  • MMX technology
  • Enhanced 3DNow! Technology with 24 new instructions
Low power features
  • Halt state
  • Stop Grant states
  • Sleep state  ? 
  • Probe state
 
Electrical/Thermal parameters
V core  ? 1.75V
Minimum/Maximum operating temperature  ? 0°C - 90°C
 
Notes on AMD A0950DMT3B
  • Actual bus frequency is 100 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 200 MHz.
  CPUs, related to AMD Athlon 950 MHz (A0950DMT3B)  

Model Freq. L2
cache		 Features
AMD Athlon family, Socket 462
   AMD Athlon 1.2 GHz (AHL1200AHT3B)1.2 GHz256 KBSSE
   AMD Athlon 1.2 GHz (AHL1200DHT3B)1.2 GHz256 KBSSE
   AMD Athlon 1.26 GHz (A1266AMS3C)1.26 GHz256 KB
   AMD Athlon 1.3 GHz (A1300AMS3B)1.3 GHz256 KB
   AMD Athlon 1.3 GHz (A1300APS3B)1.3 GHz256 KB
   AMD Athlon 1500+1.3 GHz256 KBSSE
   AMD Athlon 1.33 GHz (A1333AMS3C)1.33 GHz256 KB
   AMD Athlon 1.4 GHz (A1400AMS3B)1.4 GHz256 KB
   AMD Athlon 1.4 GHz (A1400AMS3C)1.4 GHz256 KB
   AMD Athlon 1600+1.4 GHz256 KBSSE
Other families, K7 micro-architecture, Socket 462
   AMD Duron 1.4 GHz (DHD1400DLV1C)1.4 GHz64 KBSSE
   AMD Duron 1.6 GHz (DHD1600DLV1C)1.6 GHz64 KBSSE
   AMD Duron 1.8 GHz (DHD1800DLV1C)1.8 GHz64 KBSSE
   AMD Sempron 3000+2 GHz512 KBSSE
   AMD Athlon XP 3200+2.2 GHz512 KBSSE
   AMD Sempron 3300+2.2 GHz512 KBSSE
   AMD Athlon XP 2800+2.25 GHz256 KBSSE
   AMD Athlon XP 3200+2.33 GHz512 KBSSE

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon 950 MHz (A0950DMT3B)

 • 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

Pictures (1)

AMD Athlon 950 A0950DMT3B
2009-03-15 00:36:56
Posted by: Neon

Thunderbird core with organic packaging 26876
ARGA stepping 		AMD Athlon 950 A0950DMT3B

CPU ID (1)

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 950 CPU.

Manufacturer:AMD
CPU Family:Athlon
Model Number:950
Frequency:
Part number:
A0950DMT3B
Stepping Code:ARGA 0123XPMW
Comment:26876 Thunderbird 642 A4
Submitted by:
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Athlon(tm) processor
Processor type:Original OEM Processor
CPUID signature:642
Family: 6 (06h)
Model: 4 (04h)
Stepping: 2 (02h)

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
  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
  Time stamp counter
  Virtual 8086-mode enhancements

Comments (0)

Last modified: 9 Feb 2012
Terms and Conditions · Privacy Policy · Contact Us (c) Copyright 2003 - 2010 Gennadiy Shvets

Search CPU-World

Search site contents:

Identify part

Identify CPU, FPU or MCU:

Related Links

Architecture
Identification
Pinouts
Support chips

Find CPUs

Find Athlon CPUs with:

Same socket