AMD K6-III 333 - AMD-K6-III/333AFR


Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD K6-III
CPU part numberAMD-K6-III/333AFR is an OEM/tray microprocessor
Frequency (MHz)  ? 333
Bus speed (MHz)  ? 66 or 95
Clock multiplier  ? 
  • 5 (66 MHz bus)
  • 3.5 (95 MHz bus)
Package321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package number26369
SocketSocket 7 (66 MHz bus); Super 7 (95 MHz bus)
 
Architecture / Microarchitecture
MicroarchitectureK6
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 memory (GB)4
FeaturesMMX and 3D Now! multimedia instructions
Low power features
  • Halt state
  • Stop Grant state  ? 
  • Stop Grant Inquire state
  • Stop Clock state
 
Electrical/Thermal parameters
V core (V)  ? 2.2
V I/O or secondary (V)3.3V (3.135V - 3.6V)
Minimum/Maximum operating temperature (°C)  ? 0 - 70
 
Notes on AMD AMD-K6-III/333AFR
  • This processor supports both 66 MHz (Socket 7) and 95 MHz (Super 7) bus frequences. For 66 MHz bus speed use 5x clock multiplier, for 95 MHz bus speed use 3.5x clock multiplier.
  • Its not clear if it's a desktop or mobile version of K6-III processor, as this processor is not listed in AMD datasheets.
  CPUs, related to AMD K6-III 333 MHz (AMD-K6-III/333AFR)  

Model Freq. L1
cache
L2
cache
Features
AMD K6-III family, Socket 7 / Super socket 7
   AMD K6-III 400 MHz (AMD-K6-III/400AFR)400 MHz64 KB256 KB
   AMD K6-III 400 MHz (AMD-K6-III/400AHX)400 MHz64 KB256 KB
AMD K6-III family, K6 micro-architecture, Other sockets
   AMD K6-III 450 MHz (AMD-K6-III/450AFX)450 MHz64 KB256 KB
   AMD K6-III 450 MHz (AMD-K6-III/450AHX)450 MHz64 KB256 KB
Other families, K6 micro-architecture, Socket 7 / Super socket 7
   AMD K6-2 300 MHz (AMD-K6 3D/300AFR)300 MHz64 KB 
   AMD K6-2 300 MHz (AMD-K6-2/300AFR)300 MHz64 KB 
   AMD K6-2 333 MHz (AMD-K6 3D/333AFR)333 MHz64 KB 
   AMD K6-2 333 MHz (AMD-K6-2/333AFR)333 MHz64 KB 
   AMD K6-2 400 MHz (AMD-K6-2/400AFQ)400 MHz64 KB 
   AMD K6-2 400 MHz (AMD-K6-2/400AFR)400 MHz64 KB 
   AMD K6-2 400 MHz (AMD-K6-2/400AHX)400 MHz64 KB 

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

Pictures (1)

AMD K6-III 333 - AMD-K6-III/333AFR

333 MHz
321-pin ceramic staggered PGA
AMD K6-III 333 - AMD-K6-III/333AFR

Benchmarks

  • Compare results with tested CPUs from one of the following families:
  • To compare benchmark results with all other microprocessors please
Tested processor
CPU ID:0591h
CPU vendor string:AuthenticAMD
CPU name string:AMD-K(tm) 3D+ Processor

Integer performance

Part number   Result
AMD Mobile K6-2-P 380MHz AMD-K6-2/380AFK  ? 
107.4%
AMD K6-2 380MHz AMD-K6-2/380AFR  ? 
107.1%
AMD Mobile K6-III-P 350MHz AMD-K6-III/350AFK  ? 
105%
Intel Pentium II 233MHz 80522PX233512  ? 
104.5%
Cyrix MII 285MHz MII-400GP (95 MHZ 2.2V)  ? 
103.9%
AMD K6-III 333MHz AMD-K6-III/333AFR  ? 
100%
AMD Mobile K6-2-P 366MHz AMD-K6-2/366AFK  ? 
100%
AMD K6-2 350MHz AMD-K6-2/350AFR  ? 
99.3%
AMD Mobile K6-2-P 350MHz AMD-K6-2/350AFK  ? 
99.1%
Cyrix MII MII-350GP (90 MHZ 2.9V) (ES)  ? 
98.3%
AMD K6-2 350MHz AMD-K6-2/350 (2.2V ENGINEERING SAMPLE)  ? 
97.5%
Cyrix MII MII-333GP (66 MHZ 2.2V)  ? 
97%

Floating Point performance

Part number   Result
AMD K6-2 366MHz AMD-K6-2/366AFR  ? 
109%
AMD Mobile K6-III-P 350MHz AMD-K6-III/350AFK  ? 
105%
AMD K6-2 350MHz AMD-K6-2/350AFR  ? 
104.7%
AMD Mobile K6-2-P 350MHz AMD-K6-2/350AFK  ? 
104.5%
AMD K6-2 350MHz AMD-K6-2/350 (2.2V ENGINEERING SAMPLE)  ? 
104%
AMD K6-III 333MHz AMD-K6-III/333AFR  ? 
100%
AMD K6-2 333MHz AMD-K6-2/333AFR  ? 
99.8%
Intel Celeron 300A  ? 
99.5%
Intel Pentium II 300MHz 80523PX300512PE  ? 
99.3%
AMD K6-2 AMD-K6-2/333AFR (BLACK)  ? 
99%
Intel Celeron 300MHz CELERON 300  ? 
98.5%

MMX / SSE / SSE2 performance

Part number   Result
AMD Mobile K6-III-P 350MHz AMD-K6-III/350AFK  ? 
105.1%
AMD K6-2 350MHz AMD-K6-2/350AFR  ? 
104.9%
AMD Mobile K6-2-P 350MHz AMD-K6-2/350AFK  ? 
104.6%
AMD K6-2 350MHz AMD-K6-2/350 (2.2V ENGINEERING SAMPLE)  ? 
104.5%
Intel Celeron 433MHz CELERON 433  ? 
100%
AMD K6-III 333MHz AMD-K6-III/333AFR  ? 
100%
AMD K6-2 333MHz AMD-K6-2/333AFR  ? 
99.8%
AMD K6-2 333MHz AMD-K6-2/333AFR-66  ? 
99.5%
AMD K6-2 333MHz AMD-K6-2/333AFR  ? 
99.5%
Intel Celeron 433MHz FV80524RX433128  ? 
99.5%
Intel Celeron 433MHz BX80524P433128  ? 
99.5%

CPU ID

CPU ID information is not submitted yet. If you have this microprocessor you can use our CPUID tool to submit CPU ID information for the CPU. When you submit the data please make sure that you specify family name and exact part number of the CPU, and also make the CPU ID record public.

Comments (1)

Wasn't a bad chip for it's time

2008-12-09 22:04:17
Posted by: Timothy Chapman

I used one of these for about 3 years after a friend of mine sold one to me with a motherboard. it ran at 375MHz for most of the time i had it without problems. It was desktop btw, I contacted AMD over it and they said it was OEM mainly to Gateway...

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