Product comparison · 2 cpus

HP AMD Opteron 1220 SE vs HP AMD Sempron 145

12specifications compared
8differ
4identical
9known for one product only

Key differences

The HP AMD Opteron 1220 SE has 1 more processor cores than the HP AMD Sempron 145 (2 vs 1). The HP AMD Opteron 1220 SE has 45 nm more processor lithography than the HP AMD Sempron 145 (90 nm vs 45 nm). The HP AMD Opteron 1220 SE has 80 W more thermal Design Power (TDP) than the HP AMD Sempron 145 (125 W vs 45 W). Processor family: AMD Opteron on the HP AMD Opteron 1220 SE, AMD Sempron on the HP AMD Sempron 145. Processor socket: Socket AM2 on the HP AMD Opteron 1220 SE, Socket AM3 on the HP AMD Sempron 145.

Processor family
- AMD Opteron 1220 SE:AMD Opteron
- AMD Sempron 145:AMD Sempron
Processor cores
- AMD Opteron 1220 SE:2
- AMD Sempron 145:1
Processor socket
- AMD Opteron 1220 SE:Socket AM2
- AMD Sempron 145:Socket AM3
Processor lithography
- AMD Opteron 1220 SE:90 nm
- AMD Sempron 145:45 nm
Component for
- AMD Opteron 1220 SE:Server/workstation
- AMD Sempron 145:PC
Thermal Design Power (TDP)
- AMD Opteron 1220 SE:125 W
- AMD Sempron 145:45 W
Stepping
- AMD Opteron 1220 SE:F2
- AMD Sempron 145:C3
Market segment
- AMD Opteron 1220 SE:Server
- AMD Sempron 145:Desktop

Side by side

Differences highlightedShow differences only

Comparison of AMD Opteron 1220 SE, AMD Sempron 145
21 specifications	A HP AMD Opteron 1220 SE View product	B HP AMD Sempron 145 View product
Processor7 differ
Processor familyDiffers	AMD Opteron	AMD Sempron
Processor base frequency	2.8 GHz	2.8 GHz
Processor coresDiffers	2	1
Processor socketDiffers	Socket AM2	Socket AM3
Processor lithographyDiffers	90 nm	45 nm
Component forDiffers	Server/workstation	PC
System bus rateKnown for one	1 GT/s	Unknown — not stated by the source
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
L2 cache speedKnown for one	2.8 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	125 W	45 W
Processor core voltage (AC)Known for one	1.35/1.40 V	Unknown — not stated by the source
SteppingDiffers	F2	C3
Processor modelKnown for one	Unknown — not stated by the source	145
Processor operating modesKnown for one	Unknown — not stated by the source	32-bit, 64-bit
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.825 - 1.35 V
Features1 differ
Market segmentDiffers	Server	Desktop
Processor special featuresidentical
AMD Virtualization Technology	Yes	Yes
Operational conditionsidentical
TcaseKnown for one	63 °C	Unknown — not stated by the source
Other featuresidentical
L1 cacheKnown for one	0.125 MB	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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