Search CPU-World

Search site contents:

AMD K6-III 450 - AMD-K6-III/450AHX

Jump to:
  • CPUID
  • Pictures
  • Comments
Compare AMD K6-III 450 MHz specs with one or more CPUs:  

Identify another S-Spec code, or another CPU:

Use K6-III 450 MHz CPU specifications for short-term auctions:

Get HTML and forum link code in case if you want to link to this page:

Find CPUs

Find K6-III CPUs with:

Same socket

AMD K6-III 450 MHz specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD K6-III
CPU part numberAMD-K6-III/450AHX is an OEM/tray microprocessor
Frequency  ? 450 MHz
Bus speed  ? 100 MHz
Clock multiplier  ? 4.5
Package321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSuper 7
Introduction dateMay 13, 1999
 
Architecture / Microarchitecture
MicroarchitectureK6
Processor core  ? Sharptooth
CPUID591
Manufacturing process0.25 micron
21.3 million transistors
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB instruction cache with additional 20 KB pre-decode cache
32 KB writeback data cache
Level 2 cache size  ? 256 KB full speed
Physical memory4 GB
Features
  • MMX instructions
  • 3DNow! technology
Low power features
  • Halt state
  • Stop Grant state  ? 
  • Stop Grant Inquire state
  • Stop Clock state
 
Electrical / Thermal parameters
V core  ? 2.4V ± 0.1V
Min/Recommended/Max V I/O or secondary3.135V / 3.3V / 3.6V
Minimum/Maximum operating temperature  ? 0°C - 65°C
Minimum/Typical/Maximum power dissipation4.8 Watt (Stop Clock mode) / 17.7 Watt / 29.5 Watt
 

Detailed side-by-side comparison

For detailed comparision of the AMD K6-III 450 MHz and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: AMD-K6-III/450AHX, AMD K6-III 450MHz, Sharptooth Super 7


K6-III 450 MHz Overclocking

Sorry, we do not have overclocking data for this microprocessor at this time.


CPU ID information for the K6-III 450 MHz

Search or browse all public submissions in our CPUID database.

Use our CPU identification tool to check features of your CPU.

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 K6-III AMD-K6-III/450AHX CPU.

Manufacturer:AMD
CPU Family:K6-III
Model Number:
Frequency:451 MHz
Part number:
AMD-K6-III/450AHX
Stepping Code:
Comment:
Submitted by:dmb
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD-K6(tm) 3D+ Processor
Processor type:Original OEM Processor
CPUID signature:591
Family: 5 (05h)
Model: 9 (09h)
Stepping: 1 (01h)

Cache: L1 data L1 instruction L2
Size: 32 KB 32 KB 256 KB
Associativity: 2-way set
associative
2-way set
associative
4-way set
associative
Line size: 32 bytes 32 bytes 32 bytes
Lines per tag: 2 2 2
 
Instruction set extensionsAdditional instructions
MMX CMPXCHG8B
3DNow! SYSCALL/SYSRET
 
Major featuresOther features
On-chip Floating Point Unit Debugging extensions
  Machine check exception
  Model-specific registers
  Page global extension
  Page-size extensions (4MB pages)
  Time stamp counter
  Virtual 8086-mode enhancements

CPUs, related to AMD K6-III 450 MHz (AMD-K6-III/450AHX)

Model Frequency L1
cache
L2
cache
Features  
AMD K6-III family, Super socket 7
   K6-III 450 MHz (AMD-K6-III/450AFX)450 MHz64 KB256 KB>
   K6-III 450 MHz (AMD-K6-III/450AHX)450 MHz64 KB256 KB 
AMD K6-III family, K6 micro-architecture, Other sockets
   K6-III 333 MHz (AMD-K6-III/333AFR)333 MHz64 KB256 KB>
   K6-III 400 MHz (AMD-K6-III/400AFR)400 MHz64 KB256 KB>
   K6-III 400 MHz (AMD-K6-III/400AHX)400 MHz64 KB256 KB>
Other families, K6 micro-architecture, Super socket 7
   K6-III+ 450 MHz (AMD-K6-III+/450ACZ)450 MHz64 KB256 KBESS>
   K6-2 475 MHz (AMD-K6-2/475AFX)475 MHz64 KB >
   K6-2 475 MHz (AMD-K6-2/475AHX)475 MHz64 KB >
   K6-III+ 475 MHz (AMD-K6-III+/475ACZ)475 MHz64 KB256 KBESS>
   K6-2 500 MHz (AMD-K6-2/500AFX)500 MHz64 KB >
   K6-2 500 MHz (AMD-K6-2/500AHX)500 MHz64 KB >
   K6-III+ 500 MHz (AMD-K6-III+/500ACZ)500 MHz64 KB256 KBESS>
   K6-2 533 MHz (AMD-K6-2/533AFX)533 MHz64 KB >
   K6-2 550 MHz (AMD-K6-2/550AFX)550 MHz64 KB >
   K6-2 550 MHz (AMD-K6-2/550AGR)550 MHz64 KB >
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the K6-III 450 MHz (AMD-K6-III/450AHX)
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the AMD K6-III 450 MHz (AMD-K6-III/450AHX) (Javascript required).
 • List of related CPUs is not complete.
 • Features abbreviations:
ESS - PowerNow! / Enhanced SpeedStep

Pictures (4)

 
2008-10-27 08:56:49
Posted by: Neon

 
 
 
2011-06-09 20:42:23
Posted by: dmb

I removed the hair before attaching the heatsink :-)
 
 
2014-02-25 14:48:47
Posted by: bougui

 
 
 
2014-02-25 14:49:10
Posted by: bougui

 
 
Comments (1)

You're welcome to post suggestions, corrections, your own personal AMD K6-III 450 MHz review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

nVidia compatibility

2011-06-09 20:47:14
Posted by: dmb

If you use this CPU on an AGP 1.0 board (likely) with an
nVidia video card such as a Geforce2 MX then the last
known working driver for win98se and perhaps XP is
56.64.

Terms and Conditions · Privacy Policy · Contact Us (c) Copyright 2003 - 2010 Gennadiy Shvets