Product comparison · 2 cpus

Fujitsu Intel Xeon X5355 vs HP Intel Xeon Quad-Core E5506

13specifications compared
9differ
4identical
8known for one product only

Key differences

The Fujitsu Intel Xeon X5355 has 0.53 GHz more processor base frequency than the HP Intel Xeon Quad-Core E5506 (2.66 GHz vs 2.13 GHz). The Fujitsu Intel Xeon X5355 has 4 MB more processor cache than the HP Intel Xeon Quad-Core E5506 (8 MB vs 4 MB). The Fujitsu Intel Xeon X5355 has 25 W more thermal Design Power (TDP) than the HP Intel Xeon Quad-Core E5506 (120 W vs 95 W). Processor model: X5355 on the Fujitsu Intel Xeon X5355, E5506 on the HP Intel Xeon Quad-Core E5506. Processor socket: LGA 771 (Socket J) on the Fujitsu Intel Xeon X5355, Socket B (LGA 1366) on the HP Intel Xeon Quad-Core E5506.

Processor model
- Intel Xeon X5355:X5355
- Intel Xeon Quad-Core E5506:E5506
Processor base frequency
- Intel Xeon X5355:2.66 GHz
- Intel Xeon Quad-Core E5506:2.13 GHz
Processor socket
- Intel Xeon X5355:LGA 771 (Socket J)
- Intel Xeon Quad-Core E5506:Socket B (LGA 1366)
Package type
- Intel Xeon X5355:Tray
- Intel Xeon Quad-Core E5506:Box
Processor cache
- Intel Xeon X5355:8 MB
- Intel Xeon Quad-Core E5506:4 MB
Processor cache type
- Intel Xeon X5355:L2
- Intel Xeon Quad-Core E5506:L3
Thermal Design Power (TDP)
- Intel Xeon X5355:120 W
- Intel Xeon Quad-Core E5506:95 W
VID Voltage Range
- Intel Xeon X5355:1.162 - 1.200 V
- Intel Xeon Quad-Core E5506:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5355, Intel Xeon Quad-Core E5506
21 specifications	A Fujitsu Intel Xeon X5355 View product	B HP Intel Xeon Quad-Core E5506 View product
Processor9 differ
Processor modelDiffers	X5355	E5506
Processor base frequencyDiffers	2.66 GHz	2.13 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor socketDiffers	LGA 771 (Socket J)	Socket B (LGA 1366)
Package typeDiffers	Tray	Box
Processor cacheDiffers	8 MB	4 MB
Processor cache typeDiffers	L2	L3
L2 cache speedKnown for one	2.66 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)Differs	120 W	95 W
VID Voltage RangeDiffers	1.162 - 1.200 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Differs	8	16
Processor system typeKnown for one	DP	Unknown — not stated by the source
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
SteppingKnown for one	Unknown — not stated by the source	D0
Operational conditionsidentical
Maximum operating temperatureKnown for one	70 °C	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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