List of AMD K6 microprocessors

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 NumberFrequencyFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)Release price
(USD)
K6 166166 MHz66 MHz2.5x2.9 V17.2 WSocket 7Apr 2, 1997AMD-K6-166ALR
AMD-K6-166ALYD
$244
K6 200200 MHz66 MHz3.0x2.9 V20.0 WSocket 7Apr 2, 1997AMD-K6-200AFR
AMD-K6-200ALR
AMD-K6-200ALYD
$349
K6 233233 MHz66 MHz3.5x3.2 V28.3 WSocket 7Apr 2, 1997AMD-K6-233AFR
AMD-K6-233ANR
AMD-K6-233APR
$469

K6 (Model 7, K6, 250 nm)

  • All models support: MMX
Model NumberFrequencyFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)Release price
(USD)
K6 266266 MHz66 MHz4.0x2.2 V14.5 WSocket 7Apr 7, 1998AMD-K6/266AFR$156
K6 300300 MHz66 MHz4.5x2.2 V15.4 WSocket 7Apr 7, 1998AMD-K6/300AFR$246

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

Model NumberFrequencyFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)Release price
(USD)
K6-2 200200 MHz66 MHz3.0x2.2 V ?Socket 7May 28, 1998AMD-K6-2/200AFR ?
K6-2 233233 MHz66 MHz3.5x2.2 V ?Socket 7May 28, 1998AMD-K6-2/233AFR ?
K6-2 266266 MHz66 MHz4.0x2.2 V14.7 WSocket 7May 28, 1998AMD-K6-2/266AFR$185
K6-2 300300 MHz66 MHz4.5x2.2 V17.2 WSocket 7May 28, 1998AMD-K6-2/300AFR ?
K6-2 333333 MHz66 MHz5.0x2.2 V19.0 WSocket 7May 28, 1998AMD-K6-2/333AFR ?
K6-2 350350 MHz100 MHz3.5x2.2 V19.9 WSuper Socket 7Aug 27, 1998AMD-K6-2/350AFQ
AMD-K6-2/350AFR
$317
K6-2 366366 MHz66 MHz5.5x2.2 V20.8 WSocket 7Nov 16, 1998AMD-K6-2/366AFR ?
K6-2 380380 MHz95 MHz4.0x2.2 V21.6 WSuper Socket 7Nov 16, 1998AMD-K6-2/380AFR$213
K6-2 400400 MHz100 MHz4.0x2.2 V22.7 WSuper Socket 7Nov 16, 1998AMD-K6-2/400AFQ
AMD-K6-2/400AFR
AMD-K6-2/400AHX
$283
K6-2 450450 MHz100 MHz4.5x2.2 V28.4 WSuper Socket 7Feb 26, 1999AMD-K6-2/450AFX
AMD-K6-2/450AGX
AMD-K6-2/450AHX
$203
K6-2 475475 MHz95 MHz5.0x2.4 V29.6 WSuper Socket 7Apr 5, 1999AMD-K6-2/475AFX
AMD-K6-2/475AHX
$213
K6-2 500500 MHz100 MHz5.0x2.2v

2.4v

 ?Super Socket 7Aug 30, 1999AMD-K6-2/500AFX
AMD-K6-2/500AHX
$167
K6-2 533533 MHz97 MHz5.5x2.2 V20.7 WSuper Socket 7Nov 29, 1999AMD-K6-2/533AFX$167
K6-2 550550 MHz100 MHz5.5x2.3 V25.0 WSuper Socket 7Feb 22 2000AMD-K6-2/550AFX
AMD-K6-2/550AGR
$189

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

Model NumberFrequencyL2-CacheFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)Release price
(USD)
K6-III 333333 MHz256 KB95 MHz3.5x2.2 V ?Super Socket 7 ?AMD-K6-III/333AFR ?
K6-III 400400 MHz256 KB100 MHz4.0x2.2 V18.1 WSuper Socket 7Feb 26, 1999AMD-K6-III/400AFR
AMD-K6-III/400AHX
 ?
K6-III 450450 MHz256 KB100 MHz4.5x2.2 V20.2 WSuper Socket 7May 13, 1999AMD-K6-III/450AFX
AMD-K6-III/450AHX
 ?

Mobile CPU

Mobile K6 (Model 7, K6, 250 nm)

  • All models support: MMX
Model NumberFrequencyFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
Mobile K6 233233 MHz66 MHz3.5x2.0 V9.0 WSocket 7
BGA
Jan 6, 1998AMD-K6/233ACZ
AMD-K6/233ADZ
AMD-K6/233BCZ
Mobile K6 266266 MHz66 MHz4.0x2.0 V9.8 WSocket 7
BGA
 ?AMD-K6/266ACZ
AMD-K6/266ADZ
AMD-K6/266BCZ
Mobile K6 300300 MHz66 MHz4.5x2.1 V11.0 WSocket 7
BGA
Sep 22, 1998AMD-K6/300ADZ
AMD-K6/300BDZ

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

Model NumberFrequencyFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
Mobile K6-2 266266 MHz66 MHz4.0x1.8 V9.0 WSocket 7
BGA
Jan 13, 1999AMD-K6-2/266ANZ
AMD-K6-2/266BNZ
Mobile K6-2 300300 MHz100 MHz3.0x1.8 V10.0 WSuper Socket 7
BGA
Jan 13, 1999AMD-K6-2/300ANZ
AMD-K6-2/300BNZ
Mobile K6-2 333333 MHz95 MHz3.5x1.8 V11.0 WSuper Socket 7
BGA
Jan 13, 1999AMD-K6-2/333ANZ
AMD-K6-2/333BNZ
Mobile K6-2P 350350 MHz100 MHz3.5x2.2 V15.0 WSuper Socket 7Mar 8, 1999AMD-K6-2/350AFK
Mobile K6-2P 366366 MHz66 MHz5.5x2.2 V16.0 WSocket 7Mar 8, 1999AMD-K6-2/366AFK
Mobile K6-2P 380380 MHz95 MHz4.0x2.2 V16.0 WSuper Socket 7Mar 8, 1999AMD-K6-2/380AFK
Mobile K6-2P 400400 MHz100 MHz4.0x2.2 V16.0 WSuper Socket 7Jun 15, 1999AMD-K6-2/400ACK
AMD-K6-2/400AFK
Mobile K6-2P 433433 MHz96.2 MHz4.5x2.1 V16.0 WSuper Socket 7Sep 20, 1999AMD-K6-2/433ADK
Mobile K6-2P 450450 MHz100 MHz4.5x2.1 V16.0 WSuper Socket 7Sep 20, 1999AMD-K6-2/450ADK
Mobile K6-2P 475475 MHz95 MHz5.0x2.0 V16.0 WSuper Socket 7Sep 20, 1999AMD-K6-2/475ACK
Mobile K6-2P 500500 MHz100 MHz5.0x2.1 V20.0 WSuper Socket 7 ?AMD-K6-2/500ADK

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

Model NumberFrequencyL2-CacheFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
Mobile K6-2+ 450450 MHz128 KB100 MHz4.5x2.0 V16.0 WSuper Socket 7Apr 18, 2000AMD-K6-2+/450ACZ
AMD-K6-2+/450ACZM
AMD-K6-2+/450ADZM
Mobile K6-2+ 475475 MHz128 KB95 MHz5.0x2.0 V16.0 WSuper Socket 7Apr 18, 2000AMD-K6-2+/475ACZM
AMD-K6-2+/475ADZM
Mobile K6-2+ 500500 MHz128 KB100 MHz5.0x2.0 V16.0 WSuper Socket 7Apr 18, 2000AMD-K6-2+/500ACZ
AMD-K6-2+/500ACZM
Mobile K6-2+ 533533 MHz128 KB97 MHz5.5x2.0 V18.0 WSuper Socket 7Sep 5, 2000AMD-K6-2+/533ACZ
AMD-K6-2+/533ACZM
Mobile K6-2+ 550550 MHz128 KB100 MHz5.5x2.0 V18.0 WSuper Socket 7Sep 5, 2000AMD-K6-2+/550ACZ
Mobile K6-2+ 570570 MHz128 KB95 MHz6.0x2.0 V ?Super Socket 7 ?AMD-K6-2+/570ACZ

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

Model NumberFrequencyL2-CacheFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
Mobile K6-III 333333 MHz256 KB95 MHz3.5x2.2 V ?Super Socket 7May 24, 1999AMD-K6-III/333AFK
Mobile K6-III 350350 MHz256 KB100 MHz3.5x2.2 V16.0 WSuper Socket 7May 24, 1999AMD-K6-III/350AFK
Mobile K6-III 366366 MHz256 KB66 MHz5.5x2.2 V16.0 WSocket 7May 24, 1999AMD-K6-III/366AFK
Mobile K6-III 380380 MHz256 KB95 MHz4.0x2.2 V16.0 WSuper Socket 7May 24, 1999AMD-K6-III/380AFK
Mobile K6-III 400400 MHz256 KB100 MHz4.0x2.0 V16.0 WSuper Socket 7Sep 20, 1999AMD-K6-III/400ACK
Mobile K6-III 433433 MHz256 KB96.2 MHz4.5x2.0 V16.0 WSuper Socket 7Sep 20, 1999AMD-K6-III/433ACK
Mobile K6-III 450450 MHz256 KB100 MHz4.5x2.0 V16.0 WSuper Socket 7Sep 20, 1999AMD-K6-III/450ACK

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

Model NumberFrequencyL2-CacheFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
Mobile K6-III+ 450450 MHz256 KB100 MHz4.5x2.0 V16.0 WSuper Socket 7May 18, 2000AMD-K6-III+/450ACZ
Mobile K6-III+ 475475 MHz256 KB95 MHz5.0x2.0 V16.0 WSuper Socket 7May 18, 2000AMD-K6-III+/475ACZ
Mobile K6-III+ 500500 MHz256 KB100 MHz5.0x2.0 V16.0 WSuper Socket 7May 18, 2000AMD-K6-III+/500ACZ

Embedded CPU

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

Model NumberFrequencyFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
K6-2E 233233 MHz66 MHz3.5x2.2/1.9 V13.5 WSocket 7Jun 28, 1999AMD-K6-2E/233AFR
AMD-K6-2E/233AMZ
K6-2E 266266 MHz66 MHz4.0x2.2/1.9 V14.7 WSocket 7Jun 28, 1999AMD-K6-2E/266AFR
AMD-K6-2E/266AMZ
K6-2E 300300 MHz100 MHz3.0x2.2/1.9 V17.2 WSuper Socket 7Jun 28, 1999AMD-K6-2E/300AFR
AMD-K6-2E/300AMZ
K6-2E 333333 MHz95 MHz3.5x2.2/1.9 V19.0 WSuper Socket 7Dec 6, 1999AMD-K6-2E/333AFR
AMD-K6-2E/333AMZ
K6-2E 350350 MHz100 MHz3.5x2.2/1.9 V19.9 WSuper Socket 7Dec 6, 1999AMD-K6-2E/350AFR
AMD-K6-2E/350AMZ
K6-2E 400400 MHz100 MHz4.0x2.2 V16.9 WSuper Socket 7 ?AMD-K6-2E/400AFR

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

Model NumberFrequencyL2-CacheFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
K6-2E+ 350350 MHz128 KB100 MHz3.5x1.5 V7.5 WSuper Socket 7
BGA
Sep 25, 2000AMD-K6-2E+/350AUZ
AMD-K6-2E+/350IUZ
K6-2E+ 400400 MHz128 KB100 MHz4.0x1.6 V9.5 WSuper Socket 7
BGA
Sep 25, 2000AMD-K6-2E+/400ACR
AMD-K6-2E+/400ATZ
AMD-K6-2E+/400ICR
AMD-K6-2E+/400ITZ
K6-2E+ 450450 MHz128 KB100 MHz4.5x1.7 V12.0 WSuper Socket 7
BGA
Sep 25, 2000AMD-K6-2E+/450ACR
AMD-K6-2E+/450APZ
AMD-K6-2E+/450ICR
K6-2E+ 500500 MHz128 KB100 MHz5.0x2.0 V18.5 WSuper Socket 7Sep 25, 2000AMD-K6-2E+/500ACR

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

Model NumberFrequencyL2-CacheFSB 1MultiplierVoltageTDPSocketRelease DateOrder Part Number(s)
K6-III+ 400400 MHz256 KB100 MHz4.0x1.6 V9.5 WSuper Socket 7
BGA
Sep 25, 2000AMD-K6-III+/400ACR
AMD-K6-III+/400ATZ
AMD-K6-III+/400ICR
AMD-K6-III+/400ITZ
K6-III+ 450450 MHz256 KB100 MHz4.5x1.7 V12.0 WSuper Socket 7
BGA
Sep 25, 2000AMD-K6-III+/450ACR
AMD-K6-III+/450APZ
AMD-K6-III+/450ICR
K6-III+ 500500 MHz256 KB100 MHz5.0x1.8 V14.5 WSuper Socket 7Sep 25, 2000AMD-K6-III+/500ACR
AMD-K6-III+/500ANZ
K6-III+ 550550 MHz256 KB100 MHz5.5x2.0 V19.5 WSuper Socket 7Sep 25, 2000AMD-K6-III+/550ACR

References

  1. "AMD K6 microprocessor families". x86 CPUs' Guide. Gennadiy Shvets. 2003–2018. Retrieved 24 Jan 2019.
  2. "The PC Guide". AMD K6. Charles M. Kozierok. April 17, 2001. Retrieved 24 Jan 2019.
  3. "AMD K6-2 microprocessor families". x86 CPUs' Guide. Gennadiy Shvets. 2003–2018. Retrieved 24 Jan 2019.
  4. "AMD K6-III microprocessor families". x86 CPUs' Guide. Gennadiy Shvets. 2003–2018. Retrieved 24 Jan 2019.
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