AMD K6 266 - AMD-K6/266AFR

CPU Information

General information
TypeCPU / Microprocessor
FamilyAMD K6
CPU part numberAMD-K6/266AFR
Frequency (MHz)  ? 266
Bus speed (MHz)  ? 66
Clock multiplier  ? 4
Package321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 7
Introduction date7-Apr-98
Price at introduction$156
 
Architecture / Microarchitecture
Manufacturing process0.25 micron
8.8 million transistors
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB code with pre-decode cache
32 KB writeback data
Physical memory (GB)4
FeaturesMMX 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 ± 0.1
V I/O or secondary (V)3.3V (3.135V - 3.6V)
Minimum/Maximum operating temperature (°C)  ? 0 - 70
Minimum/Typical/Maximum power dissipation (W)2.25 (Stop Clock mode) / 8.75 / 14.55

Pictures (4)

Engraved markings

266 MHz
321-pin ceramic staggered PGA
AMD K6 266 - AMD-K6/266AFR
Black ink markings

266 MHz
321-pin ceramic staggered PGA

Black printing
AMD K6 266 - AMD-K6/266AFR
Retail box
2009-07-12 12:27:04
Posted by: Neon

Notice the picture of black top K6 included on the retail box.

Also, AMD used their slogan, "The Smart Choice" during the K6 era.
Retail box
For your consideration
2009-02-10 19:48:15
Posted by: Richard Lebelinski

Black printed AMD K6 266MHZ

Richard Lebelinski (UK)
Leba837@hotmail.com
For your consideration

Benchmarks

Tested processor
CPU ID:0570h
CPU vendor string:AuthenticAMD
CPU name string:AMD-K6tm w/ multimedia extensions
 
Motherboard Tekram P5M4-M+ (PC-DOS)
Dhrystone 2.1 (VAX MIPS)311.74
Doom 1.9s high detail (FPS)88.4
Doom 1.9s low detail (FPS)138.57
Linpack 100x100 (MFLOPS)29.09
Whetstone (KWIPS)100.7
 
Motherboard Tekram P5M4-M+ (Win98)
Sandra Dhrystone (MIPS)556
Sandra MultiMedia Floating Point (it/s)260
Sandra MultiMedia Integer (it/s)971
Sandra Whetstone (MFLOPS)317

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