A8 - AMD

AMD A8

A8 Logo
Developer	AMD
Manufacturer	AMD
Type	Microprocessors
Introduction	April, 2011 (launch)
Production	2011
ISA	AMD64
µarch	K10, Piledriver, Steamroller, Puma, Puma+, Excavator, Llano
Word size	64 bit 8 octets 16 nibbles
Process	32 nm 0.032 μm 3.2e-5 mm , 28 nm 0.028 μm 2.8e-5 mm
Technology	CMOS
Clock	1500 MHz-3900 MHz
Socket	Socket FM1, Socket FM2, Socket FM2+, Socket FS1
Succession
←
Athlon II X4

A8 is a family of 64-bit quad core mid-range microprocessors developed by AMD and introduced in early 2011.

Overview

Manufactured in 32 nm and later 28 nm, this family of 64-bit quad-core microprocessors have 4 MB (2x2 MB 16-way set associative) L2$ and no L3$. These processors have Virtualization and Turbo Core 3.0 support.

Members

Desktop microprocessors

Model Number	Arch	Freq (Base)	Freq (Turbo)	Cores	Threads	Tech	L2$	TDP	Introduced
A8-3550	K10	? GHz	? GHz	4	4	32 nm	4x1 MB	65 W	2013
A8-3550P	K10	? GHz	? GHz	4	4	32 nm	4x1 MB	100 W	2013
A8-3560	K10	? GHz	? GHz	4	4	32 nm	4x1 MB	65 W	2013
A8-3560P	K10	? GHz	? GHz	4	4	32 nm	4x1 MB	100 W	2013
A8-3800	Llano	2.4 GHz	2.7 GHz	4	4	32 nm	4x1 MB	65 W	August 8, 2011
A8-3820	Llano	2.5 GHz	2.8 GHz	4	4	32 nm	4x1 MB	65 W	January 2012
A8-3850	Llano	2.9 GHz		4	4	32 nm	4x1 MB	100 W	July 3, 2011
A8-3870K	Llano	3.0 GHz		4	4	32 nm	4x1 MB	100 W	Dec 20, 2011
A8-5500	Piledriver	3.2 GHz	3.7 GHz	4	4	32 nm	4x2 MB	65 W	July 2012
A8-5500B	Piledriver	3.2 GHz	3.7 GHz	4	4	32 nm	4x2 MB	65 W	October 2012
A8-5600K	Piledriver	3.6 GHz	3.9 GHz	4	4	32 nm	4x2 MB	100 W	October 2, 2012
A8-6500	Piledriver	3.5 GHz	4.1 GHz	4	4	32 nm	4x2 MB	65 W	June 4, 2013
A8-6500B	Piledriver	3.5 GHz	4.1 GHz	4	4	32 nm	4x2 MB	65 W	June 2013
A8-6500T	Piledriver	2.1 GHz	3.1 GHz	4	4	32 nm	4x2 MB	45 W	September 18, 2013
A8-6600K	Piledriver	3.9 GHz	4.2 GHz	4	4	32 nm	4x2 MB	100 W	June 4, 2013
A8-7500	Steamroller	3.0 GHz		4	4	28 nm	4x2 MB	65 W	April 2015
A8-7600	Steamroller	3.1 GHz	3.8 GHz	4	4	28 nm	4x2 MB	65 W	January 2014
A8-7650K	Steamroller	3.3 GHz	3.8 GHz	4	4	28 nm	4x2 MB	95 W	February 2015
A8-7670K	Steamroller	3.6 GHz	3.9 GHz	4	4	28 nm	4x2 MB	95 W	July 20, 2015
A8-7690K	Steamroller	3.7 GHz		4	4	28 nm	4x2 MB	95 W	August 2015
A8-8650	Steamroller	3.2 GHz	3.8 GHz	4	4	28 nm	4x2 MB	65 W	June 2015
A8-8650K	Steamroller	3.2 GHz	3.5 GHz	4	4	28 nm	4x2 MB	95 W	June 2015
A8-7680	Excavator	3.2 GHz	3.8 GHz	4	4	28 nm	4x2 MB	65 W	January 2019

Mobile microprocessors

Model Number	Arch	Freq (Base)	Freq (Turbo)	Cores	Threads	Tech	L2$	TDP	Introduced
A8-3500M	Llano	1.5 GHz	2.4 GHz	4	4	32 nm	4x1 MB	35 W	June 14, 2011
A8-3510MX	Llano	1.8 GHz	2.5 GHz	4	4	32 nm	4x1 MB	45 W	June 14, 2011
A8-3520M	Llano	1.6 GHz	2.5 GHz	4	4	32 nm	4x1 MB	35 W	December, 2011
A8-3530MX	Llano	1.9 GHz	2.6 GHz	4	4	32 nm	4x1 MB	45 W	June 14, 2011
A8-3550MX	Llano	2.0 GHz	2.7 GHz	4	4	32 nm	4x1 MB	45 W	December, 2011
A8-4500M	Piledriver	1.9 GHz	2.8 GHz	4	4	32 nm	2x2 MB	35 W	May 15, 2012
A8-4555M	Piledriver	1.6 GHz	2.4 GHz	4	4	32 nm	2x2 MB	19 W	September 2012
A8-4557M	Piledriver	1.9 GHz	2.8 GHz	4	4	32 nm	2x2 MB	35 W	March 2013
A8-5545M	Piledriver	1.7 GHz	2.7 GHz	4	4	32 nm	2x2 MB	19 W	May 23, 2013
A8-5550M	Piledriver	2.1 GHz	3.1 GHz	4	4	32 nm	2x2 MB	35 W	March 12, 2013
A8-5557M	Piledriver	2.1 GHz	3.1 GHz	4	4	32 nm	2x2 MB	35 W	May 23, 2013
A8-6410	Puma	2.0 GHz	2.4 GHz	4	4	28 nm	2x1 MB	15 W	June 2014
A8-7100	Steamroller	1.8 GHz	3.0 GHz	4	4	28 nm	2x2 MB	19 W	June 4, 2014
PRO A8-7150B	Steamroller	1.9 GHz	3.2 GHz	4	4	28 nm	2x2 MB	19 W	June 4, 2014
A8-7200P	Steamroller	2.4 GHz	3.3 GHz	4	4	28 nm	2x2 MB	35 W	June 4, 2014
A8-7410	Puma+	2.2 GHz	2.5 GHz	4	4	28 nm	2x1 MB	15 W	May 6, 2015
A8-7410	Puma+	2.2 GHz	2.5 GHz	4	4	28 nm	2x1 MB	15 W	May 6, 2015
A8-8600P	Excavator	1.6 GHz	3.0 GHz	4	4	28 nm	2x1 MB	15 W	June 2, 2015
PRO A8-8600B	Excavator	1.6 GHz	3.0 GHz	4	4	28 nm	2x1 MB	15 W	September 29, 2015

Models

AMD • K10

Llano (K10)

Name	     Codename	Cores	Clock		Socket	      Process	L3 Cache TDP	Released

A4-3300		Llano	2	2.5 GHz		Socket FM1	32 nm	N/A	65 W	Sep 2011
A4-3300M	Llano	2	1.9 to 2.5 GHz	Socket FS1	32 nm	N/A	35 W	Jun 2011
A4-3305M	Llano	2	1.9 to 2.5 GHz	Socket FS1	32 nm	N/A	35 W	Jun 2011
A4-3310MX	Llano	2	2.1 to 2.5 GHz	Socket FS1	32 nm	N/A	35 W	Jun 2011
A4-3320M	Llano	2	2.0 to 2.6 GHz	Socket FS1	32 nm	N/A	35 W	Dec 2011
A4-3330MX	Llano	2	2.2 to 2.6 GHz	Socket FS1	32 nm	N/A	45 W	Dec 2011
A4-3400		Llano	2	2.7 GHz		Socket FM1	32 nm	N/A	65 W	Sep 2011
A4-3420		Llano	2	2.8 GHz		Socket FM1	32 nm	N/A	65 W	Dec 2011

A6-3400M	Llano	4	1.4 to 2.3 GHz	Socket FS1	32 nm	N/A	35 W	Jun 2011
A6-3410MX	Llano	4	1.6 to 2.3 GHz	Socket FS1	32 nm	N/A	45 W	Jun 2011
A6-3420M	Llano	4	1.5 to 2.4 GHz	Socket FS1	32 nm	N/A	35 W	Dec 2011
A6-3430MX	Llano	4	1.7 to 2.4 GHz	Socket FS1	32 nm	N/A	45 W	Dec 2011
A6-3500		Llano	3	2.1 to 2.4 GHz	Socket FM1	32 nm	N/A	65 W	Aug 2011
A6-3600		Llano	4	2.1 to 2.4 GHz	Socket FM1	32 nm	N/A	65 W	Jun 2011
A6-3620		Llano	4	2.2 to 2.5 GHz	Socket FM1	32 nm	N/A	65 W	Dec 2011
A6-3650		Llano	4	2.6 GHz		Socket FM1	32 nm	N/A	100 W	Jun 2011
A6-3670K	Llano	4	2.7 GHz		Socket FM1	32 nm	N/A	100 W	Dec 2011

A8-3500M	Llano	4	1.5 to 2.4 GHz	Socket FS1	32 nm	N/A	35 W	Jun 2011
A8-3510MX	Llano	4	1.8 to 2.5 GHz	Socket FS1	32 nm	N/A	45 W	Jun 2011
A8-3520M	Llano	4	1.6 to 2.5 GHz	Socket FS1	32 nm	N/A	35 W	Dec 2011
A8-3530MX	Llano	4	1.9 to 2.6 GHz	Socket FS1	32 nm	N/A	45 W	Jun 2011
A8-3550MX	Llano	4	2.0 to 2.7 GHz	Socket FS1	32 nm	N/A	45 W	Dec 2011
A8-3800		Llano	4	2.4 to 2.7 GHz	Socket FM1	32 nm	N/A	65 W	Jun 2011
A8-3820		Llano	4	2.5 to 2.8 GHz	Socket FM1	32 nm	N/A	65 W	Dec 2011
A8-3850		Llano	4	2.9 GHz		Socket FM1	32 nm	N/A	100 W	Jun 2011
A8-3870K	Llano	4	3.0 GHz		Socket FM1	32 nm	N/A	100 W	Dec 2011

E2-3000M	Llano	2	1.8 to 2.4 GHz	Socket FS1	32 nm	N/A	35 W	Dec 2011
E2-3200		Llano	2	2.4 GHz		Socket FM1	32 nm	N/A	65 W	Sep 2011

Athlon II X4 631  Llano	4	2.6 GHz		Socket FM1	32 nm	N/A	100 W	Aug 2011
Athlon II X4 638  Llano	4	2.7 GHz		Socket FM1	32 nm	N/A	65 W	Feb 2012
Athlon II X4 641  Llano	4	2.8 GHz		Socket FM1	32 nm	N/A	100 W	Feb 2012
Athlon II X4 651  Llano	4	3.0 GHz		Socket FM1	32 nm	N/A	100 W	Nov 2011
Athlon II X4 651K Llano	4	3.0 GHz		Socket FM1	32 nm	N/A	100 W	Nov 2011

Kaveri (Steamroller)

Name	     Codename	Cores	Clock		Socket	      Process	L3 Cache TDP	Released

A4 PRO-7350B	Kaveri	2	3.4 to 3.8 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
A4 PRO-8350B	Kaveri	2	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Sep 2015

A6-7400K	Kaveri	2	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
A6 PRO-7400B	Kaveri	2	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014

A8-7600		Kaveri	4	3.1 to 3.8 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
A8 PRO-7600B	Kaveri	4	3.1 to 3.8 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
A8-7650K	Kaveri	4	3.3 to 3.8 GHz	Socket FM2+	28 nm	N/A	95 W	Jan 2015

A10-7700K	Kaveri	4	3.4 to 3.8 GHz	Socket FM2+	28 nm	N/A	95 W	Jan 2014
A10-7800	Kaveri	4	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
A10 PRO-7800B	Kaveri	4	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
A10-7850K	Kaveri	4	3.7 to 4.0 GHz	Socket FM2+	28 nm	N/A	95 W	Jan 2014
A10 PRO-7850B	Kaveri	4	3.7 to 4.0 GHz	Socket FM2+	28 nm	N/A	95 W	Jul 2014

FX-7500		Kaveri	4	2.1 to 3.3 GHz	Socket FP3	28 nm	N/A	19 W	Jun 2014
FX-7600P	Kaveri	4	2.7 to 3.6 GHz	Socket FP4	28 nm	N/A	35 W	Jun 2014
FX-770K		Kaveri	4	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Dec 2014

Athlon X2 450	Kaveri	2	3.5 to 3.9 GHz	Socket FM2+	28 nm	N/A	65 W	Jul 2014
Athlon X4 830	Kaveri	4	3.0 to 3.4 GHz	Socket FM2+	28 nm	N/A	65 W	Feb 2015
Athlon X4 840	Kaveri	4	3.1 to 3.8 GHz	Socket FM2+	28 nm	N/A	65 W	Aug 2014
Athlon X4 860K	Kaveri	4	3.7 to 4.0 GHz	Socket FM2+	28 nm	N/A	95 W	Aug 2014

Carrizo (Excavator)

Name	     Codename	Cores	Clock		Socket	      Process	L3 Cache TDP	Released

A6-7480		Carrizo	2	3.5 to 3.8 GHz	Socket FM2+	28 nm	N/A	45 W	Oct 2018
PRO A6-8570	Carrizo	2	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2018
PRO A6-8570E	Carrizo	2	3.0 to 3.4 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2018

A8-7680		Carrizo	4	3.5 to 3.8 GHz	Socket FM2+	28 nm	N/A	45 W	Oct 2018

PRO A10-8770	Carrizo	4	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2016
PRO A10-8770E	Carrizo	4	2.8 to 3.5 GHz	Socket AM4	28 nm	N/A	35 W	Oct 2016
PRO A12-8870	Carrizo	4	3.7 to 4.2 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2016
PRO A12-8870E	Carrizo	4	2.9 to 3.7 GHz	Socket AM4	28 nm	N/A	35 W	Oct 2016

FX PRO-8800P	Carrizo	4	2.1 to 3.4 GHz	Socket FP4	28 nm	N/A	15 W	Jun 2015
FX-8800P	Carrizo	4	2.1 to 3.4 GHz	Socket FP4	28 nm	N/A	15 W	Jun 2015

Athlon X4 845	Carrizo	4	3.5 to 3.8 GHz	Socket FM2+	28 nm	N/A	65 W	Feb 2016

Bristol Ridge (Excavator)

Name		Codename	Cores	Clock		Socket	      Process	L3 Cache TDP	Released

A6-9400 	Bristol Ridge	2	3.4 to 3.7 GHz	Socket AM4	28 nm	N/A	65 W	Mar 2019
A6-9500 	Bristol Ridge	2	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Sep 2016
PRO A6-9500	Bristol Ridge	2	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2016
A6-9500E	Bristol Ridge	2	3.0 to 3.4 GHz	Socket AM4	28 nm	N/A	35 W	Sep 2016
PRO A6-9500E	Bristol Ridge	2	3.0 to 3.4 GHz	Socket AM4	28 nm	N/A	35 W	Oct 2016
A6-9550 	Bristol Ridge	2	3.8 to 4 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017

A8-9600 	Bristol Ridge	4	3.1 to 3.4 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017
PRO A8-9600	Bristol Ridge	4	3.1 to 3.4 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2016

A10-9700	Bristol Ridge	4	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017
PRO A10-9700	Bristol Ridge	4	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017
A10-9700E	Bristol Ridge	4	3.0 to 3.5 GHz	Socket AM4	28 nm	N/A	35 W	Jul 2017
PRO A10-9700E	Bristol Ridge	4	3.0 to 3.5 GHz	Socket AM4	28 nm	N/A	35 W	Oct 2016

A12-9800	Bristol Ridge	4	3.8 to 4.2 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017
PRO A12-9800	Bristol Ridge	4	3.8 to 4.2 GHz	Socket AM4	28 nm	N/A	65 W	Oct 2016
A12-9800E	Bristol Ridge	4	3.1 to 3.8 GHz	Socket AM4	28 nm	N/A	35 W	Jul 2017
PRO A12-9800E	Bristol Ridge	4	3.1 to 3.8 GHz	Socket AM4	28 nm	N/A	35 W	Jul 2017

FX-9800P	Bristol Ridge	4	2.7 to 3.6 GHz	Socket FP4	28 nm	N/A	15 W	May 2016
FX-9830P	Bristol Ridge	4	3.0 to 3.7 GHz	Socket FP4	28 nm	N/A	35 W	May 2016

Athlon X4 940	Bristol Ridge	4	3.2 to 3.6 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017
Athlon X4 950	Bristol Ridge	4	3.5 to 3.8 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017
Athlon X4 970	Bristol Ridge	4	3.8 to 4 GHz	Socket AM4	28 nm	N/A	65 W	Jul 2017

Stoney Ridge (Excavator)

Name		Codename	Cores	Clock		Socket	      Process	L3 Cache TDP	Released

A4-9120 SoC	Stoney Ridge	2	2.2 to 2.5 GHz	Socket FT4	28 nm	N/A	15 W	Apr 2017
A4-9120C SoC	Stoney Ridge	2	1.6 to 2.4 GHz	Socket FT4	28 nm	N/A	6 W	Jan 2019
A4-9120e SoC	Stoney Ridge	2	1.5 to 2.2 GHz	Socket FT4	28 nm	N/A	6 W	Jan 2019
A4-9125 SoC	Stoney Ridge	2	2.3 to 2.6 GHz	Socket FT4	28 nm	N/A	15 W	Apr 2017

A6-9200 SoC	Stoney Ridge	2	2.0 to 2.8 GHz	Socket FT4	28 nm	N/A	10 W	May 2016
A6-9210 SoC	Stoney Ridge	2	2.4 to 2.8 GHz	Socket FP4	28 nm	N/A	15 W	May 2016
A6-9220 SoC	Stoney Ridge	2	2.5 to 2.9 GHz	Socket FT4	28 nm	N/A	15 W	Apr 2017
A6-9220C SoC	Stoney Ridge	2	1.8 to 2.7 GHz	Socket FT4	28 nm	N/A	6 W	Jan 2019
A6-9220e SoC	Stoney Ridge	2	1.6 to 2.4 GHz	Socket FT4	28 nm	N/A	6 W	Jan 2019
A6-9225 SoC	Stoney Ridge	2	2.6 to 3.0 GHz	Socket FT4	28 nm	N/A	15 W	Apr 2017
A6-9230 SoC	Stoney Ridge	2	2.6 to 2.8 GHz	Socket FT4	28 nm	N/A	25 W	May 2016

A9-9400 SoC	Stoney Ridge	2	2.4 to 3.2 GHz	Socket FT4	28 nm	N/A	10 W	May 2016
A9-9410 SoC	Stoney Ridge	2	2.9 to 3.5 GHz	Socket FP4	28 nm	N/A	15 W	May 2016
A9-9420 SoC	Stoney Ridge	2	3.0 to 3.6 GHz	Socket FT4	28 nm	N/A	15 W	May 2016
A9-9420e SoC	Stoney Ridge	2	1.8 to 2.7 GHz	Socket FT4	28 nm	N/A	6 W	May 2016
A9-9425 SoC	Stoney Ridge	2	3.1 to 3.7 GHz	Socket FT4	28 nm	N/A	15 W	May 2016
A9-9430 SoC	Stoney Ridge	2	3.1 to 3.7 GHz	Socket FT4	28 nm	N/A	25 W	May 2016

designer	AMD +
first launched	April 2011 +
full page name	amd/a8 +
instance of	microprocessor family +
instruction set architecture	AMD64 +
main designer	AMD +
manufacturer	AMD +
microarchitecture	K10 +, Piledriver +, Steamroller +, Puma +, Puma+ +, Excavator + and Llano +
name	AMD A8 +
process	32 nm (0.032 μm, 3.2e-5 mm) + and 28 nm (0.028 μm, 2.8e-5 mm) +
socket	Socket FM1 +, Socket FM2 +, Socket FM2+ + and Socket FS1 +
technology	CMOS +
word size	64 bit (8 octets, 16 nibbles) +

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