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The AMD K6 microprocessor is the 2nd generation of x86-compatible 32-bit processors designed by AMD. The K6 core was derived from the NexGen Nx686 core being developed based on the RISC86 architecture.[1][2]

Desktop CPU

K6 (Model 6, K6, 350 nm)

  • All models support: MMX
Model Number Frequency FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6 166 166 MHz 66 MHz 2.5x 2.9 V 17.2 W Socket 7 Apr 2, 1997[3] AMD-K6-166ALR
AMD-K6-166ALYD		 $244
K6 200 200 MHz 66 MHz 3.0x 2.9 V 20.0 W Socket 7 Apr 2, 1997[3] AMD-K6-200AFR
AMD-K6-200ALR
AMD-K6-200ALYD		 $349
K6 233 233 MHz 66 MHz 3.5x 3.2 V 28.3 W Socket 7 Apr 2, 1997[3] AMD-K6-233AFR
AMD-K6-233ANR
AMD-K6-233APR		 $469

K6 (Model 7, K6, 250 nm)

  • All models support: MMX
Model Number Frequency FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6 266 266 MHz 66 MHz 4.0x 2.2 V 14.5 W Socket 7 Jan 6, 1998[4] AMD-K6/266AFR $156
K6 300 300 MHz 66 MHz 4.5x 2.2 V 15.4 W Socket 7 Apr 7, 1998[5] AMD-K6/300AFR $246

K6-2 (Model 8, K6, 250 nm)

Model Number Frequency FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6-2 200 200 MHz 66 MHz 3.0x 2.2 V ? Socket 7 ? AMD-K6-2/200AFR ?
K6-2 233 233 MHz 66 MHz 3.5x 2.2 V ? Socket 7 ? AMD-K6-2/233AFR ?
K6-2 266 266 MHz 66 MHz 4.0x 2.2 V 14.7 W Socket 7 May 28, 1998[7] AMD-K6-2/266AFR $185
K6-2 300 300 MHz 66 MHz 4.5x 2.2 V 17.2 W Socket 7 May 28, 1998[7] AMD-K6-2/300AFR $281
K6-2 333 333 MHz 66 MHz 5.0x 2.2 V 19.0 W Socket 7 May 28, 1998[7] AMD-K6-2/333AFR $369
K6-2 350 350 MHz 100 MHz 3.5x 2.2 V 19.9 W Super Socket 7 Aug 27, 1998[8] AMD-K6-2/350AFQ
AMD-K6-2/350AFR		 $317
K6-2 366 366 MHz 66 MHz 5.5x 2.2 V 20.8 W Socket 7 Nov 16, 1998[9] AMD-K6-2/366AFR $187
K6-2 380 380 MHz 95 MHz 4.0x 2.2 V 21.6 W Super Socket 7 Nov 16, 1998[9] AMD-K6-2/380AFR $213
K6-2 400 400 MHz 100 MHz 4.0x 2.2 V 22.7 W Super Socket 7 Nov 16, 1998[9] AMD-K6-2/400AFQ
AMD-K6-2/400AFR
AMD-K6-2/400AHX		 $283
K6-2 450 450 MHz 100 MHz 4.5x 2.2 V 28.4 W Super Socket 7 Feb 26, 1999[10] AMD-K6-2/450AFX
AMD-K6-2/450AGX
AMD-K6-2/450AHX		 $203
K6-2 475 475 MHz 95 MHz 5.0x 2.4 V 29.6 W Super Socket 7 Apr 5, 1999[11] AMD-K6-2/475AFX
AMD-K6-2/475AHX		 $213
K6-2 500 500 MHz 100 MHz 5.0x 2.2 V

2.4 V

? Super Socket 7 Aug 30, 1999[12] AMD-K6-2/500AFX
AMD-K6-2/500AHX		 $167
K6-2 533 533 MHz 97 MHz 5.5x 2.2 V 20.7 W Super Socket 7 Nov 29, 1999[13] AMD-K6-2/533AFX $167
K6-2 550 550 MHz 100 MHz 5.5x 2.3 V 25.0 W Super Socket 7 Feb 22, 2000[14] AMD-K6-2/550AFX
AMD-K6-2/550AGR		 $189

K6-III (Model 9, K6-III, 250 nm)

Model Number Frequency L2-Cache FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6-III 333 333 MHz 256 KB 95 MHz 3.5x 2.2 V ? Super Socket 7 ? AMD-K6-III/333AFR ?
K6-III 400 400 MHz 256 KB 100 MHz 4.0x 2.2 v

2.4 v

18.1 W Super Socket 7 Feb 22, 1999[16] AMD-K6-III/400AFR
AMD-K6-III/400AHX		 $284
K6-III 450 450 MHz 256 KB 100 MHz 4.5x 2.2 v

2.4 v

20.2 W Super Socket 7 Feb 22, 1999[16] AMD-K6-III/450AFX
AMD-K6-III/450AHX		 $476

Mobile CPU

Mobile K6 (Model 7, K6, 250 nm)

  • All models support: MMX
Model Number Frequency FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
Mobile K6 233 233 MHz 66 MHz 3.5x 2.0 V 9.0 W Socket 7
BGA		 Jan 6, 1998[4] AMD-K6/233ACZ
AMD-K6/233ADZ
AMD-K6/233BCZ		 ?
Mobile K6 266 266 MHz 66 MHz 4.0x 2.0 V 9.8 W Socket 7
BGA		 ? AMD-K6/266ACZ
AMD-K6/266ADZ
AMD-K6/266BCZ		 ?
Mobile K6 300 300 MHz 66 MHz 4.5x 2.1 V 11.0 W Socket 7
BGA		 Sep 22, 1998[17] AMD-K6/300ADZ
AMD-K6/300BDZ		 $229

Mobile K6-2 (Model 8, K6-2, 250 nm)

Model Number Frequency FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
Mobile K6-2 266 266 MHz 66 MHz 4.0x 1.8 V 9.0 W Socket 7
BGA		 Jan 13, 1999[18] AMD-K6-2/266ANZ
AMD-K6-2/266BNZ		 $106
Mobile K6-2 300 300 MHz 100 MHz 3.0x 1.8 V 10.0 W Super Socket 7
BGA		 Jan 13, 1999[18] AMD-K6-2/300ANZ
AMD-K6-2/300BNZ		 $187
Mobile K6-2 333 333 MHz 95 MHz 3.5x 1.8 V 11.0 W Super Socket 7
BGA		 Jan 13, 1999[18] AMD-K6-2/333ANZ
AMD-K6-2/333BNZ		 $299
Mobile K6-2 P 350 350 MHz 100 MHz 3.5x 2.2 V 15.0 W Super Socket 7 Mar 8, 1999[19] AMD-K6-2/350AFK $119
Mobile K6-2 P 366 366 MHz 66 MHz 5.5x 2.2 V 16.0 W Socket 7 Mar 8, 1999[19] AMD-K6-2/366AFK $149
Mobile K6-2 P 380 380 MHz 95 MHz 4.0x 2.2 V 16.0 W Super Socket 7 Mar 8, 1999[19] AMD-K6-2/380AFK $169
Mobile K6-2-P 400 400 MHz 100 MHz 4.0x 2.2 V 16.0 W Super Socket 7 Jun 15, 1999[20] AMD-K6-2/400ACK
AMD-K6-2/400AFK		 $187
Mobile K6-2-P 433 433 MHz 96.2 MHz 4.5x 2.1 V 16.0 W Super Socket 7 Sep 20, 1999[21] AMD-K6-2/433ADK $159
Mobile K6-2-P 450 450 MHz 100 MHz 4.5x 2.1 V 16.0 W Super Socket 7 Sep 20, 1999[21] AMD-K6-2/450ADK $189
Mobile K6-2-P 475 475 MHz 95 MHz 5.0x 2.0 V 16.0 W Super Socket 7 Sep 20, 1999[21] AMD-K6-2/475ACK $209
Mobile K6-2-P 500 500 MHz 100 MHz 5.0x 2.1 V 20.0 W Super Socket 7 ? AMD-K6-2/500ADK ?

Mobile K6-2+ (Model 13, K6-2+, 180 nm)

Model Number Frequency L2-Cache FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
Mobile K6-2+ 450 450 MHz 128 KB 100 MHz 4.5x 2.0 V 16.0 W Super Socket 7 Apr 18, 2000[22] AMD-K6-2+/450ACZ
AMD-K6-2+/450ACZM
AMD-K6-2+/450ADZM		 $85
Mobile K6-2+ 475 475 MHz 128 KB 95 MHz 5.0x 2.0 V 16.0 W Super Socket 7 Apr 18, 2000[22] AMD-K6-2+/475ACZM
AMD-K6-2+/475ADZM		 $98
Mobile K6-2+ 500 500 MHz 128 KB 100 MHz 5.0x 2.0 V 16.0 W Super Socket 7 Apr 18, 2000[22] AMD-K6-2+/500ACZ
AMD-K6-2+/500ACZM		 $112
Mobile K6-2+ 533 533 MHz 128 KB 97 MHz 5.5x 2.0 V 18.0 W Super Socket 7 Jun 26, 2000[23] AMD-K6-2+/533ACZ
AMD-K6-2+/533ACZM		 $85
Mobile K6-2+ 550 550 MHz 128 KB 100 MHz 5.5x 2.0 V 18.0 W Super Socket 7 Jun 26, 2000[23] AMD-K6-2+/550ACZ $99
Mobile K6-2+ 570 570 MHz 128 KB 95 MHz 6.0x 2.0 V ? Super Socket 7 ? AMD-K6-2+/570ACZ ?

Mobile K6-III-P (Model 9, K6-III, 250 nm)

Model Number Frequency L2-Cache FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
Mobile K6-III 333 333 MHz 256 KB 95 MHz 3.5x 2.2 V ? Super Socket 7 ? AMD-K6-III/333AFK ?
Mobile K6-III-P 350 350 MHz 256 KB 100 MHz 3.5x 2.2 V 16.0 W Super Socket 7 May 24, 1999[24] AMD-K6-III/350AFK $249
Mobile K6-III-P 366 366 MHz 256 KB 66 MHz 5.5x 2.2 V 16.0 W Socket 7 May 24, 1999[24] AMD-K6-III/366AFK $316
Mobile K6-III-P 380 380 MHz 256 KB 95 MHz 4.0x 2.2 V 16.0 W Super Socket 7 May 24, 1999[24] AMD-K6-III/380AFK $349
Mobile K6-III-P 400 400 MHz 256 KB 100 MHz 4.0x 2.0 V 16.0 W Super Socket 7 Sep 20, 1999[21] AMD-K6-III/400ACK $246
Mobile K6-III-P 433 433 MHz 256 KB 96.2 MHz 4.5x 2.0 V 16.0 W Super Socket 7 Sep 20, 1999[21] AMD-K6-III/433ACK $283
Mobile K6-III-P 450 450 MHz 256 KB 100 MHz 4.5x 2.0 V 16.0 W Super Socket 7 Sep 20, 1999[21] AMD-K6-III/450ACK $320

Mobile K6-III+ (Model 13, K6-III+, 180 nm)

Model Number Frequency L2-Cache FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
Mobile K6-III+ 450 450 MHz 256 KB 100 MHz 4.5x 2.0 V 16.0 W Super Socket 7 April 18, 2000[22] AMD-K6-III+/450ACZ $140
Mobile K6-III+ 475 475 MHz 256 KB 95 MHz 5.0x 2.0 V 16.0 W Super Socket 7 April 18, 2000[22] AMD-K6-III+/475ACZ $162
Mobile K6-III+ 500 500 MHz 256 KB 100 MHz 5.0x 2.0 V 16.0 W Super Socket 7 April 18, 2000[22] AMD-K6-III+/500ACZ $184

Embedded CPU

Mobile K6-2E (Model 8, K6-2, 250 nm)

Model Number Frequency FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6-2E 233 233 MHz 66 MHz 3.5x 2.2 V
1.9 V		 13.5 W Socket 7 Jun 28, 1999[25] AMD-K6-2E/233AFR
AMD-K6-2E/233AMZ		 $55
$66
K6-2E 266 266 MHz 66 MHz 4.0x 2.2 V
1.9 V		 14.7 W Socket 7 Jun 28, 1999[25] AMD-K6-2E/266AFR
AMD-K6-2E/266AMZ		 $56
$69
K6-2E 300 300 MHz 100 MHz 3.0x 2.2 V
1.9 V		 17.2 W Super Socket 7 Jun 28, 1999[25]
Dec 6, 1999[26]		 AMD-K6-2E/300AFR
AMD-K6-2E/300AMZ		 $59
$66
K6-2E 333 333 MHz 95 MHz 3.5x 2.2 V
1.9 V		 19.0 W Super Socket 7 Dec 6, 1999[26] AMD-K6-2E/333AFR
AMD-K6-2E/333AMZ		 $59
$69
K6-2E 350 350 MHz 100 MHz 3.5x 2.2/1.9 V 19.9 W Super Socket 7 Dec 6, 1999[26] AMD-K6-2E/350AFR
AMD-K6-2E/350AMZ		 $61
K6-2E 400 400 MHz 100 MHz 4.0x 2.2 V 16.9 W Super Socket 7 ? AMD-K6-2E/400AFR ?

K6-2E+ (Model 13, K6-2+, 180 nm)

Model Number Frequency L2-Cache FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6-2E+ 350 350 MHz 128 KB 100 MHz 3.5x 1.5 V 7.5 W Super Socket 7
BGA		 Sep 25, 2000[27] AMD-K6-2E+/350AUZ
AMD-K6-2E+/350IUZ		 $71
K6-2E+ 400 400 MHz 128 KB 100 MHz 4.0x 2.0 V
1.6 V		 9.5 W Super Socket 7
BGA		 Sep 25, 2000[27] AMD-K6-2E+/400ACR
AMD-K6-2E+/400ATZ
AMD-K6-2E+/400ICR
AMD-K6-2E+/400ITZ		 $66
$76
K6-2E+ 450 450 MHz 128 KB 100 MHz 4.5x 2.0 V
1.7 V		 12.0 W Super Socket 7
BGA		 Sep 25, 2000[27] AMD-K6-2E+/450ACR
AMD-K6-2E+/450APZ
AMD-K6-2E+/450ICR		 $71
$82
K6-2E+ 500 500 MHz 128 KB 100 MHz 5.0x 2.0 V 18.5 W Super Socket 7 Sep 25, 2000[27] AMD-K6-2E+/500ACR $78


K6-IIIE+ (Model 13, K6-III+, 180 nm)

Model Number Frequency L2-Cache FSB 1 Multiplier Voltage TDP Socket Release Date Order Part Number(s) Release price
(USD)
K6-IIIE+ 400 400 MHz 256 KB 100 MHz 4.0x 1.6 V 9.5 W Super Socket 7
BGA		 Sep 25, 2000[27] AMD-K6-III+/400ACR
AMD-K6-III+/400ATZ
AMD-K6-III+/400ICR
AMD-K6-III+/400ITZ		 $89
K6-IIIE+ 450 450 MHz 256 KB 100 MHz 4.5x 2.0 V
1.7 V		 12.0 W Super Socket 7
BGA		 Sep 25, 2000[27] AMD-K6-III+/450ACR
AMD-K6-III+/450APZ
AMD-K6-III+/450ICR		 $83
$94
K6-IIIE+ 500 500 MHz 256 KB 100 MHz 5.0x 2.0 V
1.8 V		 14.5 W Super Socket 7 Sep 25, 2000[27] AMD-K6-III+/500ACR
AMD-K6-III+/500ANZ		 $91
$106
K6-IIIE+ 550 550 MHz 256 KB 100 MHz 5.5x 2.0 V 19.5 W Super Socket 7 Sep 25, 2000[27] AMD-K6-III+/550ACR $101

References

  1. ^ "AMD K6 microprocessor families". x86 CPUs' Guide. Gennadiy Shvets. 2003–2021. Retrieved May 29, 2022.
  2. ^ "The PC Guide". AMD K6. Charles M. Kozierok. April 17, 2001. Archived from the original on January 25, 2019. Retrieved May 29, 2022.
  3. ^ a b c "AMD Introduces Sixth-Generation AMD-K6™ MMX Processor" (Press release). Advanced Micro Devices, Inc. April 2, 1997. Archived from the original on October 6, 2001. Retrieved May 29, 2022.
  4. ^ a b "AMD Begins Shipments of AMD-K6® Processors Utilizing Quarter-Micron Process Technology" (Press release). Advanced Micro Devices, Inc. January 6, 1998. Archived from the original on June 3, 2002. Retrieved May 29, 2022.
  5. ^ "AMD Introduces 300-Megahertz AMD-K6® Processor" (Press release). Advanced Micro Devices, Inc. April 7, 1998. Archived from the original on June 3, 2002. Retrieved May 29, 2022.
  6. ^ "AMD K6-2 microprocessor families". x86 CPUs' Guide. Gennadiy Shvets. 2003–2021. Retrieved May 29, 2022.
  7. ^ a b c "AMD Introduces AMD-K6®-2 Processor with New 3DNow!™ Technology" (Press release). Advanced Micro Devices, Inc. May 28, 1998. Archived from the original on March 15, 2010. Retrieved May 29, 2022.
  8. ^ "AMD Announces Shipments Of 350MHz AMD-K6®-2 Processor With 3DNow!™ Technology" (Press release). Advanced Micro Devices, Inc. August 27, 1998. Archived from the original on March 17, 2010. Retrieved May 29, 2022.
  9. ^ a b c "AMD Introduces 400 MHz AMD-K6®-2 Processor with 3DNow!™ Technology" (Press release). Advanced Micro Devices, Inc. November 16, 1998. Archived from the original on March 15, 2010. Retrieved May 29, 2022.
  10. ^ "AMD Introduces 450-MHz AMD-K6®-2 Processor With 3DNOW!™ Technology" (Press release). Advanced Micro Devices, Inc. February 26, 1999. Archived from the original on March 18, 2010. Retrieved May 29, 2022.
  11. ^ "AMD Introduces 475-MHz AMD-K6®-2 Processor With 3DNOW!™ Technology" (Press release). Advanced Micro Devices, Inc. April 5, 1999. Archived from the original on March 18, 2010. Retrieved May 29, 2022.
  12. ^ "AMD Introduces 500MHz AMD-K6®-2 Processor With 3DNow!™ Technology" (Press release). Advanced Micro Devices, Inc. August 30, 1999. Archived from the original on March 18, 2010. Retrieved May 29, 2022.
  13. ^ "AMD Introduces 533MHz AMD-K6® -2 Processor With 3DNOW!™ Technology" (Press release). Advanced Micro Devices, Inc. November 29, 1999. Archived from the original on March 2, 2010. Retrieved May 29, 2022.
  14. ^ "AMD Introduces 550MHz AMD-K6® -2 Processor with 3DNOW!™ Technology" (Press release). Advanced Micro Devices, Inc. June 26, 2000. Archived from the original on March 18, 2010. Retrieved May 29, 2022.
  15. ^ "AMD K6-III microprocessor families". x86 CPUs' Guide. Gennadiy Shvets. 2003–2021. Retrieved May 29, 2022.
  16. ^ a b "AMD INTRODUCES INDUSTRY-LEADING AMD-K6®-III PROCESSOR WITH 3DNOW!™ TECHNOLOGY" (Press release). Advanced Micro Devices, Inc. February 22, 1999. Archived from the original on August 1, 2001. Retrieved May 29, 2022.
  17. ^ "AMD Announces AMD-K6® /300 Processor for Mobile Computing" (Press release). Advanced Micro Devices, Inc. September 22, 1998. Archived from the original on May 24, 2006. Retrieved May 29, 2022.
  18. ^ a b c "AMD Announces Mobile AMD-K6®-2 Family of Processors with 3DNow!™ Technology for Notebook Computing" (Press release). Advanced Micro Devices, Inc. January 13, 1999. Archived from the original on March 15, 2010. Retrieved May 29, 2022.
  19. ^ a b c "AMD Introduces The Industry's Highest-Clock Speed Mobile PC Processor" (Press release). Advanced Micro Devices, Inc. March 8, 1999. Archived from the original on March 15, 2010. Retrieved May 29, 2022.
  20. ^ "AMD Introduces 400MHz Mobile AMD-K6®-2-P Processor" (Press release). Advanced Micro Devices, Inc. June 15, 1999. Archived from the original on March 28, 2005. Retrieved May 29, 2022.
  21. ^ a b c d e f "AMD Expands Mobile Processor Family With Introduction Of World's Fastest x86 CPUs For Notebook Computing" (Press release). Advanced Micro Devices, Inc. September 20, 1999. Archived from the original on March 15, 2010. Retrieved May 29, 2022.
  22. ^ a b c d e f "AMD Introduces 0.18 Micron Mobile AMD-K6®-III+ and Mobile AMD-K6-2+ Processors" (Press release). Advanced Micro Devices, Inc. April 18, 2000. Archived from the original on March 13, 2009. Retrieved May 29, 2022.
  23. ^ a b "AMD Boosts Battery Life for Notebook Computers with AMD PowerNow!™ Technology" (Press release). Advanced Micro Devices, Inc. June 26, 2000. Archived from the original on May 4, 2008. Retrieved May 29, 2022.
  24. ^ a b c "AMD Introduces Highest Performance x86 CPU For Notebook PCs" (Press release). Advanced Micro Devices, Inc. May 24, 1999. Archived from the original on November 20, 2009. Retrieved May 29, 2022.
  25. ^ a b c "AMD Introduces The AMD-K6™-2E Processor, The First Embedded Processor With 3DNow!™ Technology and 100-MHz Frontside Bus SUPPORT" (Press release). Advanced Micro Devices, Inc. June 28, 1999. Archived from the original on August 25, 2001. Retrieved May 29, 2022.
  26. ^ a b c "AMD Expands The AMD-K6®-2E Embedded Processor Family" (Press release). Advanced Micro Devices, Inc. December 6, 1999. Archived from the original on February 14, 2008. Retrieved May 29, 2022.
  27. ^ a b c d e f g h "AMD Introduces Powerful and Power Friendly AMD-K6™-2E+, AMD-K6™-IIIE+ Embedded Processors" (Press release). Advanced Micro Devices, Inc. September 25, 2000. Archived from the original on October 13, 2006. Retrieved May 29, 2022.
source: https://en.wikipedia.org/wiki/List_of_AMD_K6_processors