Multi-Core CPUs

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Many-Core Microprocessor

Multi-Core Microprocessor

A single-core microprocessor refers to an integrated circuit that implements exactly one independent physical execution unit (referred to as a core) in a single chip package.

Overview

Single-core processors have more or less been phased-out in favor of multi-core processors since the early 2010s for the mobile, desktop, and server markets. Single-core processors can still be found in various low-power, embedded, and special-purpose applications and devices.

Single-core models

	List of Single-Core Processors (25 most recent)
Model	Launched	Designer	Family	µarch	Core	Frequency
	x86 Processors
N270	3 June 2008	Intel	Atom	Bonnell	Diamondville	1,599.99 MHz 1.6 GHz 1,599,990 kHz
807UE	July 2012	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,000 MHz 1 GHz 1,000,000 kHz
B730	July 2012	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,800 MHz 1.8 GHz 1,800,000 kHz
807	July 2012	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,500 MHz 1.5 GHz 1,500,000 kHz
T16R	June 2012	AMD	Embedded G-Series	Bobcat	eBrazos	615 MHz 0.615 GHz 615,000 kHz
827	2012	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,400 MHz 1.4 GHz 1,400,000 kHz
B720	January 2012	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,700 MHz 1.7 GHz 1,700,000 kHz
797	January 2012	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,400 MHz 1.4 GHz 1,400,000 kHz
787	July 2011	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,300 MHz 1.3 GHz 1,300,000 kHz
827E	July 2011	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,400 MHz 1.4 GHz 1,400,000 kHz
B710	June 2011	Intel	Celeron	Sandy Bridge	Sandy Bridge M	1,600 MHz 1.6 GHz 1,600,000 kHz
T40R	23 May 2011	AMD	Embedded G-Series	Bobcat	eBrazos	1,000 MHz 1 GHz 1,000,000 kHz
	ARM Processors
E1	June 2012	Renesas, ARM Holdings	R-Car	Cortex-A9	Cortex-A9	533 MHz 0.533 GHz 533,000 kHz
3110	23 March 2010	ARM Holdings, Samsung	Exynos	Cortex-A8	Cortex-A8	1,000 MHz 1 GHz 1,000,000 kHz
618	16 February 2010	Marvell	ARMADA 600	Sheeva PJ4	Sheeva PJ4	1,000 MHz 1 GHz 1,000,000 kHz
610	5 January 2010	Marvell	ARMADA 600	Sheeva PJ4	Sheeva PJ4	1,000 MHz 1 GHz 1,000,000 kHz
K3V1	June 2008	HiSilicon, ARM Holdings	K3	ARM9	ARM926EJ-S	460 MHz 0.46 GHz 460,000 kHz
VY86C810	November 1996	ARM Holdings	VL86Cx	ARM8	ARM810	50 MHz 0.05 GHz 50,000 kHz
VY86C710A2	1995	ARM Holdings	VL86Cx	ARM7	ARM710	28 MHz 0.028 GHz 28,000 kHz
VY86C710A	1995	ARM Holdings	VL86Cx	ARM7	ARM710A	40 MHz 0.04 GHz 40,000 kHz
VY86C610C	23 July 1994	ARM Holdings	VL86Cx	ARM6	ARM610	33 MHz 0.033 GHz 33,000 kHz
VY86C710	23 July 1994	ARM Holdings	VL86Cx	ARM7	ARM710	40 MHz 0.04 GHz 40,000 kHz
	MIPS Processors
2H	March 2011	Loongson	Godson 2	GS464V	GS464V	1,000 MHz 1 GHz 1,000,000 kHz
2G	November 2010	Loongson	Godson 2	GS464	GS464	1,000 MHz 1 GHz 1,000,000 kHz
2F	June 2008	Loongson	Godson 2	GS464	GS464	800 MHz 0.8 GHz 800,000 kHz
CN3110-500 EXP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	500 MHz 0.5 GHz 500,000 kHz
CN3110-500 NSP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	500 MHz 0.5 GHz 500,000 kHz
CN3110-300 CP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	300 MHz 0.3 GHz 300,000 kHz
CN3110-300 SCP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	300 MHz 0.3 GHz 300,000 kHz
CN3005-400 CP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	400 MHz 0.4 GHz 400,000 kHz
CN3005-500 CP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	500 MHz 0.5 GHz 500,000 kHz
CN3110-550 NSP	1 May 2006	Cavium	OCTEON	cnMIPS	cnMIPS	550 MHz 0.55 GHz 550,000 kHz
	Other ISAs Processors
M1A	June 2012	Renesas, ARM Holdings	R-Car	Cortex-A9, SH-4A	Cortex-A9, SH-4A	800 MHz 0.8 GHz 800,000 kHz
P1024	2012	Freescale	QorIQ	e500	e500 v2	533 MHz 0.533 GHz 533,000 kHz
P1021	January 2010	Freescale	QorIQ	e500	e500 v2	1,200 MHz 1.2 GHz 1,200,000 kHz
P1022	2010	Freescale	QorIQ	e500	e500 v2	1,067 MHz 1.067 GHz 1,067,000 kHz
P1020	2009	Freescale	QorIQ	e500	e500 v2	800 MHz 0.8 GHz 800,000 kHz
P2020	2009	Freescale	QorIQ	e500	e500 v2	800 MHz 0.8 GHz 800,000 kHz , 1,200 MHz 1.2 GHz 1,200,000 kHz , 1,333 MHz 1.333 GHz 1,333,000 kHz
P1025		Freescale	QorIQ	e500	e500 v2
P1023		Freescale	QorIQ	e500	e500 v2
Count: 666