Product comparison · 2 cpus

Fujitsu Xeon L5420 vs HP AMD Athlon 1640B Processor

6specifications compared
4differ
2identical
12known for one product only

Key differences

The HP AMD Athlon 1640B Processor has 0.2 GHz more processor base frequency than the Fujitsu Xeon L5420 (2.7 GHz vs 2.5 GHz). The Fujitsu Xeon L5420 has 11 MB more processor cache than the HP AMD Athlon 1640B Processor (12 MB vs 1 MB). Processor family: Intel® Xeon® on the Fujitsu Xeon L5420, AMD Athlon on the HP AMD Athlon 1640B Processor. Processor socket: LGA 771 (Socket J) on the Fujitsu Xeon L5420, Socket AM2 on the HP AMD Athlon 1640B Processor.

Processor family
- Xeon L5420:Intel® Xeon®
- AMD Athlon 1640B Processor:AMD Athlon
Processor base frequency
- Xeon L5420:2.5 GHz
- AMD Athlon 1640B Processor:2.7 GHz
Processor socket
- Xeon L5420:LGA 771 (Socket J)
- AMD Athlon 1640B Processor:Socket AM2
Processor cache
- Xeon L5420:12 MB
- AMD Athlon 1640B Processor:1 MB

Side by side

Differences highlightedShow differences only

Comparison of Xeon L5420, AMD Athlon 1640B Processor
18 specifications	A Fujitsu Xeon L5420 View product	B HP AMD Athlon 1640B Processor View product
Processor4 differ
Processor familyDiffers	Intel® Xeon®	AMD Athlon
Processor modelKnown for one	L5420	Unknown — not stated by the source
Processor base frequencyDiffers	2.5 GHz	2.7 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor socketDiffers	LGA 771 (Socket J)	Socket AM2
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Package type	Box	Box
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor cacheDiffers	12 MB	1 MB
Processor cache type	L2	L2
L2 cache speedKnown for one	2.5 GHz	Unknown — not stated by the source
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	50 W	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7.5	Unknown — not stated by the source
Processor codeKnown for one	SLARP	Unknown — not stated by the source
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source

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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