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AMD K6-2 300 MHz - AMD-K6-2/300AFR

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AMD K6-2 300 MHz specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD K6-2
CPU part numberAMD-K6-2/300AFR is an OEM/tray microprocessor
Frequency  ? 300 MHz
Bus speed  ? 66 MHz or 100 MHz
Clock multiplier  ? 
  • 4.5 (66 MHz bus)
  • 3 (100 MHz bus)
Package321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package number26050
SocketsSocket 7 (66 MHz bus)
Super 7 (100 MHz bus)
Introduction date28-May-98
Price at introduction$281
Architecture / Microarchitecture
Processor core  ? Chompers
Manufacturing process0.25 micron
9.3 million transistors
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB code with 20 KB pre-decode cache
32 KB writeback data
Physical memory4 GB
Pipeline6 stage
  • MMX instructions
  • 3DNow! technology
Low power features
  • Halt state
  • Stop Grant state  ? 
  • Stop Grant Inquire state
  • Stop Clock state
Electrical / Thermal parameters
V core  ? 2.2V ± 0.1V
Min/Recommended/Max V I/O or secondary3.135V / 3.3V / 3.6V
Minimum/Maximum operating temperature  ? 0°C - 70°C
Minimum/Typical/Maximum power dissipation3.5 Watt (Stop Clock mode) / 10.35 Watt / 17.2 Watt
Notes on AMD AMD-K6-2/300AFR
  • This processor supports both 66 MHz (Socket 7) and 100 MHz (Super 7) bus frequences. For 66 MHz bus speed use 4.5x clock multiplier, for 100 MHz bus speed use 3x clock multiplier.

Detailed side-by-side comparison

For detailed comparision of the AMD K6-2 300 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-K6-2/300AFR, AMD K6-2 300MHz, Chompers Socket 7 (66 MHz bus); Super 7 (100 MHz bus)

K6-2 300 MHz Overclocking

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

Compare AMD AMD-K6-2/300AFR benchmark results with all tested CPUs from one of the following families:

To compare this K6-2 CPU with any tested processor please proceed to

AMD K6-2 300 MHz Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the AMD-K6-2/300AFR compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:0580h
CPU vendor string:AuthenticAMD
CPU name string:AMD-K6(tm) 3D processor

Integer performance

Part number   Result
AMD K6-2 333MHz AMD-K6-2/333AFR-66  ? 
Cyrix MII MII-366GP (100 MHz 2.2V)  ? 
AMD K6-2 AMD-K6-2/333AFR (BLACK)  ? 
Cyrix MII 233MHz MII-300GP (66 MHz 2.9V FCPGA)  ? 
Cyrix MII 233MHz MII-300GP (66 MHz 2.2V)  ? 
AMD K6-2 300MHz AMD-K6-2/300AFR  ? 
AMD K6-2 AMD-K6-2/300AFR (BLACK)  ? 
Cyrix MII MII-300GP (75 MHz 2.9V) (ES)  ? 
AMD K6-2 300MHz AMD-K6-2/300AFR-66  ? 
Cyrix MII 225MHz MII-300GP (75 MHz 2.9V)  ? 
AMD K6-2 AMD-K6-2/300AFR (BLACK)  ? 

Floating Point performance

Part number   Result
Intel Celeron 300A  ? 
Intel Pentium II 300MHz 80523PX300512PE  ? 
Intel Celeron 300MHz FV80524RX300128  ? 
Intel Celeron 300MHz Celeron 300  ? 
AMD K6-2 300MHz AMD-K6-2/300AFR-66  ? 
AMD K6-2 300MHz AMD-K6-2/300AFR  ? 
AMD K6-2 AMD-K6-2/300AFR (BLACK)  ? 
Intel Pentium II 266MHz 80522PX266512  ? 
Intel Pentium II 266MHz 80522PX266512EC  ? 
Intel Celeron 266MHz Celeron 266  ? 
AMD K6-2 266MHz AMD-K6-2/266AFR  ? 

MMX / SSE / SSE2 performance

Part number   Result
Intel Celeron 400MHz 80524RX400128  ? 
Intel Pentium II 400MHz 80523PY400512  ? 
Intel Pentium II 400MHz 80523PY400512PE SECC2  ? 
Intel Celeron 400MHz FV80524RX400128  ? 
Intel Celeron 400MHz BX80524P400128  ? 
AMD K6-2 300MHz AMD-K6-2/300AFR  ? 
AMD K6-2 AMD-K6-2/300AFR (BLACK)  ? 
AMD K6-2 300MHz AMD-K6-2/300AFR-66  ? 
AMD K6-2 300MHz AMD-K6 3D/300AFR  ? 
AMD K6-2 AMD-K6-2/300AFR (BLACK)  ? 
Intel Celeron 366MHz 80524RX366128  ? 

CPU ID information for the K6-2 300 MHz

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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 K6-2 300 MHz CPU.

CPU Family:K6-2
Model Number:300 MHz
Frequency:1 MHz
Part number:
Stepping Code:
Comment:Chomper A 9839GPAW 26050
Submitted by:Neon
General information
Processor name (BIOS):AMD-K6(tm) 3D processor
Processor type:Original OEM Processor
CPUID signature:584
Family: 5 (05h)
Model: 8 (08h)
Stepping: 4 (04h)

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

CPUs, related to AMD K6-2 300 MHz (AMD-K6-2/300AFR)

Model Frequency L1
AMD K6-2 family, Socket 7 / Super socket 7
   K6-2 300 MHz (AMD-K6 3D/300AFR)300 MHz64 KB >
   K6-2 300 MHz (AMD-K6-2/300AFR)300 MHz64 KB  
   K6-2 333 MHz (AMD-K6 3D/333AFR)333 MHz64 KB >
   K6-2 333 MHz (AMD-K6-2/333AFR)333 MHz64 KB >
   K6-2 400 MHz (AMD-K6-2/400AFQ)400 MHz64 KB >
   K6-2 400 MHz (AMD-K6-2/400AFR)400 MHz64 KB >
   K6-2 400 MHz (AMD-K6-2/400AHX)400 MHz64 KB >
AMD K6-2 family, K6 micro-architecture, Other sockets
   K6-2 450 MHz (AMD-K6-2/450AHX)450 MHz64 KB >
   K6-2 475 MHz (AMD-K6-2/475AFX)475 MHz64 KB >
   K6-2 475 MHz (AMD-K6-2/475AHX)475 MHz64 KB >
   K6-2 500 MHz (AMD-K6-2/500AFX)500 MHz64 KB >
   K6-2 500 MHz (AMD-K6-2/500AHX)500 MHz64 KB >
   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 >
Other families, K6 micro-architecture, Socket 7 / Super socket 7
   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>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the K6-2 300 MHz (AMD-K6-2/300AFR)
 • Click on the >  icon to compare any CPU in the table with the AMD K6-2 300 MHz (AMD-K6-2/300AFR) (Javascript required).
 • List of related CPUs is not complete.

Pictures (7)

AMD K6-2 300 MHz - AMD-K6-2/300AFR

300 MHz
321-pin ceramic staggered PGA
AMD K6-2 300 MHz - AMD-K6-2/300AFR
2009-04-27 02:35:48
Posted by: John

2010-06-01 16:58:07
Posted by: Fuynfactory

2011-02-16 04:49:54
Posted by: pineapple face

2011-03-21 08:36:54
Posted by: pineapple face

2014-02-25 14:32:55
Posted by: bougui

2014-02-25 14:33:46
Posted by: bougui

Comments (0)

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