On this page you will find a list of all known (to me) K6 Family CPU speeds with their corresponding multipliers and front-side bus settings. The “+”, “Mobile” and “Embedded” versions are also listed. The last column lists the introduction year, L1/L2 cache size and typical/maximal power consumption when I could find them in the official AMD data sheets or other websites.
If you see an error or know of any other chip which existed, please tell me!
Because they are slowly disappearing from AMD’s website I also include a bunch of technical documentation in PDF format. Some documents right here are general and common to all CPUs and the specific data sheet for each CPU is provided in each section.
- 3DNow! Technology Manual 21928G/0—March 2000
- 3DNow! Instruction Porting Guide 22621B/0—August 1999
- AMD Extensions to the 3DNow and MMX Instruction Sets 22466D/0—March 2000
- AMD PowerNow! Technology 24404A/0—November 2000
- AMD K6 BIOS Design Guide 23913A/0—November 2000
AMD K6 Desktop
Download AMD K6 Desktop Processor Data Sheet 20695H/0—March 1998
K6 PR2 166 ALR | 2.5×66 MHz | 2.9V Core 3.3V I/O | 1997, 64kB L1, 10.3/17.2 W, 0.35u |
K6 166 ALR | 2.5×66 MHz | 2.9V Core 3.3V I/O | 1997, 64kB L1, 10.3/17.2W, 0.35u |
K6 166 ALYD | 2.5×66 MHz | 2.9V Core 3.3V I/O | 1997, 64kB L1, 10.3/17.2W, 0.35u |
K6 PR2 200 ALR | 3.0×66 MHz | 2.9V Core 3.3V I/O | 1997, 64kB L1, 12/20W, 0.35u |
K6 200 ALR | 3.0×66 MHz | 2.9V Core 3.3V I/O | 1997, 64kB L1, 12/20W, 0.35u |
K6 200 ALYD | 3.0×66 MHz | 2.9V Core 3.3V I/O | 1997, 64kB L1, 12/20W, 0.35u |
K6 233 ANR | 3.5×66 MHz | 3.2V Core 3.3V I/O | 1997, 64kB L1, 17/28.3W, 0.35u |
K6 233 APR | 3.5×66 MHz | 3.3V Core 3.3V I/O | 1997, 64kB L1, 18.2/30.2W, 0.35u |
K6 266 AFR | 4.0×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 8.7/14.5W, 0.25u |
K6 300 AFR | 4.5×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 9.2/15.4W, 0.25u |
AMD K6 Mobile
Download AMD K6 Mobile Processor Data Sheet 21049H/0—September 1998
K6 233 ACZ | 3.5×66 MHz | 2.0V Core 3.3V I/O | 1998, 64kB L1, 5.4/9W, 0.25u |
K6 233 ADZ | 3.5×66 MHz | 2.1V Core 3.3V I/O | 1998, 64kB L1, 5.4/9W, 0.25u |
K6 233 BCZ | 3.5×66 MHz | 2.0V Core 3.3V I/O | 1998, 64kB L1, 5.4/9W, 0.25u |
K6 266 ACZ | 4.0×66 MHz | 2.0V Core 3.3V I/O | 1998, 64kB L1, 5.9/9.8W, 0.25u |
K6 266 ADZ | 4.0×66 MHz | 2.1V Core 3.3V I/O | 1998, 64kB L1, ?/?W, 0.25u |
K6 266 BCZ | 4.0×66 MHz | 2.0V Core 3.3V I/O | 1998, 64kB L1, 5.9/9.8W, 0.25u |
K6 300 ADZ | 4.5×66 MHz | 2.1V Core 3.3V I/O | 1998, 64kB L1, 6.6/11W, 0.25u |
K6 300 BDZ | 4.5×66 MHz | 2.1V Core 3.3V I/O | 1998, 64kB L1, 6.6/11W, 0.25u |
AMD K6-2 Desktop
Download AMD K6-2 Desktop Processor Data Sheet 21850J/0—February 2000
K6-2 200 AFR | 3.0×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, ?/?W, 0.25u |
K6-2 233 AFR | 3.5×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, ?/?W, 0.25u |
K6-2 250 AFR | 3.0×83 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, ?/?W, 0.25u |
K6-2 266 AFR | 4.0×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 8.8/14.7W, 0.25u |
K6-2 300 AFR | 4.5×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 10.3/17.2W, 0.25u |
K6-2 300 AFR | 3.0×100 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 10.3/17.2W, 0.25u |
K6-2 333 AFR | 5.0×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 11.4/19W, 0.25u |
K6-2 333 AFR | 3.6×95 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 11.4/19W, 0.25u |
K6-2 350 AFR | 3.5×100 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 12/20W, 0.25u |
K6-2 350 AFQ | 3.5×100 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 12/20W, 0.25u |
K6-2 366 AFR | 5.5×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 12.5/20.8W, 0.25u |
K6-2 380 AFR | 4.0×95 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 13/21.6W, 0.25u |
K6-2 400 AFR | 6.0×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 10.1/16.9W, 0.25u |
K6-2 400 AFR | 4.0×100 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 10.1/16.9W, 0.25u |
K6-2 400 AFQ | 6.0×66 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 13.6/22.7W, 0.25u |
K6-2 400 AFQ | 4.0×100 MHz | 2.2V Core 3.3V I/O | 1998, 64kB L1, 13.6/22.7W, 0.25u |
K6-2 400 AHX | 6.0×66 MHz | 2.4V Core 3.3V I/O | 1998, 64kB L1, ?/?W, 0.25u |
K6-2 400 AHX | 4.0×100 MHz | 2.4V Core 3.3V I/O | 1998, 64kB L1, ?/?W, 0.25u |
K6-2 450 AFX | 4.5×100 MHz | 2.2V Core 3.3V I/O | 1999, 64kB L1, 11.3/18.8W, 0.25u |
K6-2 450 AGX | 4.5×100 MHz | 2.3V Core 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2 450 AHX | 4.5×100 MHz | 2.4V Core 3.3V I/O | 1999, 64kB L1, 17/28.4W, 0.25u |
K6-2 475 AFX | 5.0×95 MHz | 2.2V Core 3.3V I/O | 1999, 64kB L1, 11.9/19.8W, 0.25u |
K6-2 475 AHX | 5.0×95 MHz | 2.4V Core 3.3V I/O | 1999, 64kB L1, 17.7/29.6W, 0.25u |
K6-2 500 AFX | 5.0×100 MHz | 2.2V Core 3.3V I/O | 1999, 64kB L1, 12.4/20.7W, 0.25u |
K6-2 500 AHX | 5.0×100 MHz | 2.4V Core 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2 533 AFX | 5.5×97 MHz | 2.2V Core 3.3V I/O | 1999, 64kB L1, 12.4/20.7W, 0.25u |
K6-2 550 AFX | 5.5×100 MHz | 2.2V Core 3.3V I/O | 2000, 64kB L1, ?/?W, 0.25u |
K6-2 550 AGR | 5.5×100 MHz | 2.3V Core 3.3V I/O | 2000, 64kB L1, 15/25W, 0.25u |
AMD K6-2 Mobile
Download AMD K6-2 Mobile/Mobile P Processor Data Sheet 21896E/0—May 2000
K6-2 266 ANZ | 4.0×66 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 6.3/9W, 0.25u |
K6-2 266 BNZ | 4.0×66 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 6.3/9W, 0.25u |
K6-2 300 ANZ | 4.5×66 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7/10W, 0.25u |
K6-2 300 ANZ | 3.0×100 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7/10W, 0.25u |
K6-2 300 BNZ | 4.5×66 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7/10W, 0.25u |
K6-2 300 BNZ | 3.0×100 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7/10W, 0.25u |
K6-2 333 ANZ | 5.0×66 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7.7/11W, 0.25u |
K6-2 333 ANZ | 3.5×95 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7.7/11W, 0.25u |
K6-2 333 BNZ | 5.0×66 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7.7/11W, 0.25u |
K6-2 333 BNZ | 3.5×95 MHz | 1.8V Core 3.3V I/O | 1999, 64kB L1, 7.7/11W, 0.25u |
AMD K6-2 Mobile P
Download AMD K6-2 Mobile/Mobile P Processor Data Sheet 21896E/0—May 2000
K6-2-P 350 AFK | 3.5×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 12.6/16W, 0.25u |
K6-2-P 366 AFK | 5.5×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 380 AFK | 4.0×95 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 400 AFK | 6.0×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 400 AFK | 4×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 400 ACK | 6.0×66 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 400 ACK | 4×100 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 433 ADK | 4.5×97 MHz | 2.1V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 450 ADK | 4.5×100 MHz | 2.1V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 475 ACK | 5.0×95 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
K6-2-P 500 ADK | 5.0×100 MHz | 2.1V Core, 3.3V I/O | 1999, 64kB L1, 15.8/20W, 0.25u |
AMD K6-2 Embedded
Download AMD K6-2 Embedded Processor Data Sheet 22529B/0—January 2000
K6-2E 233 AFR | 3.5×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 8.1/13.5W, 0.25u | |
K6-2E 233 AMZ | 3.5×66 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, 6.3/9W, 0.25u | |
K6-2E 266 AFR | 4.0×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 68.8/14.7W, 0.25u | |
K6-2E 266 AMZ | 4.0×66 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, 7/10W, 0.25u | |
K6-2E 300 AFR | 4.5×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 10.3/17.2W, 0.25u | |
K6-2E 300 AFR | 3.0×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 10.3/17.2W, 0.25u | |
K6-2E 300 AMZ | 4.5×66 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u | |
K6-2E 300 AMZ | 3.0×100 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u | |
K6-2E 333 AFR | 5.0×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 11.4/19W, 0.25u | |
K6-2E 333 AFR | 3.5×95 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 11.4/19W, 0.25u | |
K6-2E 333 AMZ | 5.0×66 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u | |
K6-2E 333 AMZ | 3.5×95 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u | |
K6-2E 350 AFR | 3.5×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 12/19.9W, 0.25u | |
K6-2E 350 AMZ | 3.5×100 MHz | 1.9V Core, 3.3V I/O | 1999, 64kB L1, ?/?W, 0.25u |
AMD K6-2+ Mobile
Download AMD K6-2+ Mobile Processor Data Sheet 23446B/0—June 2000
K6-2+ 450 ACZ | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 12.6/16W, 0.18u |
K6-2+ 450 ACZM | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, ?/?W, 0.18u |
K6-2+ 450 ADZM | 4.5×100 MHz | 2.1V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, ?/?W, 0.18u |
K6-2+ 475 ACZ | 5.0×95 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 12.6/16W, 0.18u |
K6-2+ 475 ACZM | 5.0×95 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, ?/?W, 0.18u |
K6-2+ 500 ACZ | 5.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 12.6/16W, 0.18u |
K6-2+ 500 ACZM | 5.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, ?/?W, 0.18u |
K6-2+ 533 ACZ | 5.5×97 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 14.1/18W, 0.18u |
K6-2+ 533 ACZM | 5.5×97 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, ?/?W, 0.18u |
K6-2+ 550 ACZ | 5.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 14.2/18W, 0.18u |
K6-2+ 570 ACZ | 6.0×95 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, ?/?W, 0.18u |
AMD K6-2+ Embedded
Download AMD K6-2+ Embedded Processor Data Sheet 23542A/0—September 2000
K6-2E+ 350 AUZ | 3.5×100 MHz | 1.5V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 7.7/10.8W, 0.18u |
K6-2E+ 350 AIZ | 3.5×100 MHz | 1.5V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 7.7/10.8W, 0.18u |
K6-2E+ 400 ACR | 6.0×66 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 16.5/20.6W, 0.18u |
K6-2E+ 400 ACR | 4.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 16.5/20.6W, 0.18u |
K6-2E+ 400 ATZ | 6.0×66 MHz | 1.6V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 9.5/12.8W, 0.18u |
K6-2E+ 400 ATZ | 4.0×100 MHz | 1.6V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 9.5/12.8W, 0.18u |
K6-2E+ 400 ICR | 6.0×66 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 16.5/20.6W, 0.18u |
K6-2E+ 400 ICR | 4.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 16.5/20.6W, 0.18u |
K6-2E+ 400 ITZ | 6.0×66 MHz | 1.6V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 9.5/12.8W, 0.18u |
K6-2E+ 400 ITZ | 4.0×100 MHz | 1.6V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 9.5/12.8W, 0.18u |
K6-2E+ 450 ACR | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 17.5/21.8W, 0.18u |
K6-2E+ 450 APZ | 4.5×100 MHz | 1.7V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 12/16.6W, 0.18u |
K6-2E+ 450 ICR | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 17.5/21.8W, 0.18u |
K6-2E+ 500 ACR | 5.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 128kB L2, 18.5/22.9W, 0.18u |
AMD K6-III
Download AMD K6-III Processor Data Sheet 21918B/0—October 1999
K6-III 333 AFR | 5.0×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III 333 AFR | 3.5×95 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III 400 AHX | 6.0×66 MHz | 2.4V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, 16.1/26.8W, 0.25u |
K6-III 400 AHX | 4×100 MHz | 2.4V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, 16.1/26.8W, 0.25u |
K6-III 400 AFR | 6.0×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, 10.8/18.1W, 0.25u |
K6-III 400 AFR | 4×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, 10.8/18.1W, 0.25u |
K6-III 450 AHX | 4.5×100 MHz | 2.4V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, 17.7/29.5W, 0.25u |
K6-III 450 AFX | 4.5×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, 12.1/20.2W, 0.25u |
AMD K6-III Mobile P
Download AMD K6-III Mobile P Processor Data Sheet 22655C/0—September 1999
K6-III-P 333 AFK | 5.0×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 333 AFK | 3.5×95 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 350 AFK | 3.5×100 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 366 AFK | 5.5×66 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 380 AFK | 4.0×95 MHz | 2.2V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 400 ACK | 6.0×66 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 400 ACK | 4.0×100 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 433 ACK | 4.5×97 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
K6-III-P 450 ACK | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 1999, 64kB L1, 256kB L2, ?/?W, 0.25u |
AMD K6-III+ Mobile
Download AMD K6-III+ Mobile Processor Data Sheet 23535A/0—May 2000
K6-III+ 450 ACZ | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 12/16W, 0.18u |
K6-III+ 475 ACZ | 5.0×95 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, ?/?W, 0.18u |
K6-III+ 500 ACZ | 5.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, ?/?W, 0.18u |
AMD K6-III+ Embedded
Download AMD-K6-III+ Embedded Processor Data Sheet 23543A/0—September 2000
K6-IIIE+ 400 ACR | 4.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 11.7/16.5W, 0.18u |
K6-IIIE+ 400 ATZ | 4.0×100 MHz | 1.6V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 7.1/9.5W, 0.18u |
K6-IIIE+ 400 ICR | 4.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 11.7/16.5W, 0.18u |
K6-IIIE+ 400 ITZ | 4.0×100 MHz | 1.6V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 7.1/9.5W, 0.18u |
K6-IIIE+ 450 ACR | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 13/17.5W, 0.18u |
K6-IIIE+ 450 APZ | 4.5×100 MHz | 1.7V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 8.9/12W, 0.18u |
K6-IIIE+ 450 ICR | 4.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 13/17.5W, 0.18u |
K6-IIIE+ 500 ACR | 5.0×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 14.3/18.5W, 0.18u |
K6-IIIE+ 500 ANZ | 5.0×100 MHz | 1.8V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 11.4/14.5W, 0.18u |
K6-IIIE+ 550 ACR | 5.5×100 MHz | 2.0V Core, 3.3V I/O | 2000, 64kB L1, 256kB L2, 15.7/19.5W, 0.18u |
I own a K6-2+ 500 ACZM. I have never known what the difference is with the ACZ.
The AMD_K6-2+_Mobile_Datasheet.pdf doesn’t mention ACZM either.
An “engineering sample” is what I once heard suggested. Possibly, but if anyone knows please tell.