Core details	Sempron	Sempron	Sempron	Sempron	Sempron	Sempron	Sempron	Sempron
Development name	Thoroughbred / Thorton	Barton	Paris	Paris	Palermo	Palermo	Palermo	Palermo
Construction size (nm)	130	130	130	130	90	90	90	90
Transistor count (millions)	37.5	54	63.5	63.5	63.5	63.5	63.5	63.5
Number of processor cores	1	1	1	1	1	1	1	1
Registers - ALU (bits)	32	32	64	64	64	64	64	64
Registers - FPU (bits)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)
Connection Type	Socket A	Socket A	Socket 754	Socket 754	Socket 754	Socket 754	Socket 939	Socket 939
Model Details
Name / Core speed (GHz)	2200+ / 1.50	3000+ / 2.0	3000+ / 2.0	3100+ / 2.2	2600+ / 1.6	2500+ / 1.4	3000+ / 1.8	3200+ / 1.8
	2300+ / 1.58	3300+ / 2.2			3000+ / 1.8	2800+ / 1.6	3400+ / 2.0	3500+ / 2.0
	2400+ / 1.67				3300+ / 2.0	3100+ / 1.8
	2500+ / 1.75					3400+ / 2.0
	2600+ / 1.83
	2800+ / 2.00
FSB / HyperTransport Details	<  -  -  -  -  - (FSB) -  -  -  -  -  >
CLK speed (MHz)	166	166	200	200	200	200	200	200
Data transfer rate (MHz)	333	333	800	800	800	800	800	800
Total bus width (bits)	64	64	32	32	32	32	32	32
Maximum bandwidth (GB/sec)	2.67	2.67	3.20	3.20	3.20	3.20	3.20	3.20
Integrated Memory Controller Details
Controller width (bits)	-	-	64	64	64	64	128	128
Max DRAM CLK speed (MHz)	-	-	200	200	200	200	200	200
Controller type	-	-	DDR	DDR	DDR	DDR	DDR	DDR
Maximum bandwidth (GB/sec)	-	-	3.20	3.20	3.20	3.20	6.40	6.40
Cache details
L1 amount (KiB)	128	128	128	128	128	128	128	128
L1 location	on-die	on-die	on-die	on-die	on-die	on-die	on-die	on-die
L1 instruction cache size (KiB)	64	64	64	64	64	64	64	64
L1 data cache size (KiB)	64	64	64	64	64	64	64	64
L2 amount (KiB)	256	512	128	256	128	256	128	256
L2 location	on-die	on-die	on-die	on-die	on-die	on-die	on-die	on-die
L2 bus width (bits)	128	128	128	128	128	128	128	128
Extension support
MMX	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
3DNow!	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SSE	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Enhanced 3DNow!	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
3DNow! Professional	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SSE2	No	No	Yes	Yes	Yes	Yes	Yes	Yes
SSE3	No	No	No	No	Yes 1	Yes 1	Yes	Yes
SSSE3	No	No	No	No	No	No	No	No
Additional Features
Intel 64	No	No	No	No	No	No	No	No
AMD64	No	No	No	No	Yes 1	Yes 1	Yes 1	Yes 1
HyperThreading	No	No	No	No	No	No	No	No
NX Bit	No	No	Yes	Yes	Yes	Yes	Yes	Yes
Virtualization Technology	No	No	No	No	No	No	No	No

Core details	Sempron	Sempron	Sempron	Sempron	Sempron X2
Development name	Manila	Manila	Sparta	Sparta	Brisbane
Construction size (nm)	90	90	65	65	65
Transistor count (millions)	130?	130?	?	?	?
Number of processor cores	1	1	1	1	2
Registers - ALU (bits)	64	64	64	64	64
Registers - FPU (bits)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)	80 (128 Ext)
Connection Type	Socket AM2	Socket AM2	Socket AM2	Socket AM2	Socket AM2
Model Details
Name / Core speed (GHz)	2800+ / 1.6	3000+ / 1.6	LE-1100 / 1.9	LE-1200 / 2.1	2100 / 1.8
	3200+ / 1.8	3400+ / 1.8	LE-1150 / 2.0	LE-1250 / 2.2	2200 / 2.0
	3500+ / 2.0	3600+ / 2.0		LE-1300 / 2.3	2300 / 2.3
		3800+ / 2.2
HyperTransport Details
CLK speed (MHz)	200	200	200	200	200
Data transfer rate (MHz)	800	800	800	800	800
Total bus width (bits)	32	32	32	32	32
Maximum bandwidth (GB/sec)	3.20	3.20	3.20	3.20	3.20
Integrated Memory Controller Details
Controller width	128	128	128	128	128
Max DRAM CLK speed (MHz)	200	200	200	200	200
Controller type	DDR2	DDR2	DDR2	DDR2	DDR2
Maximum bandwidth (GB/sec)	6.40	6.40	6.40	6.40	6.40
Cache details
L1 amount (KiB)	128	128	128	128	128 x 2
L1 location	on-die	on-die	on-die	on-die	on-die
L1 instruction cache size (KiB)	64	64	64	64	64 x 2
L1 data cache size (KiB)	64	64	64	64	64 x 2
L2 amount (KiB)	128	256	128	256	256 x 2
L2 location	on-die	on-die	on-die	on-die	on-die
L2 bus width (bits)	128	128	128	128	128
Extension support
MMX	Yes	Yes	Yes	Yes	Yes
3DNow!	Yes	Yes	Yes	Yes	Yes
SSE	Yes	Yes	Yes	Yes	Yes
Enhanced 3DNow!	Yes	Yes	Yes	Yes	Yes
3DNow! Professional	Yes	Yes	Yes	Yes	Yes
SSE2	Yes	Yes	Yes	Yes	Yes
SSE3	Yes	Yes	Yes	Yes	Yes
SSSE3	No	No	No	No	No
Additional Features
Intel 64	No	No	No	No	No
AMD64	Yes