Product comparison · 2 cpus

HP Intel Xeon X5355 BL20p (G4) FIO Kit vs Lenovo Intel Xeon Processor E5506

15specifications compared
10differ
5identical
5known for one product only

Key differences

The HP Intel Xeon X5355 BL20p (G4) FIO Kit has 0.53 GHz more processor base frequency than the Lenovo Intel Xeon Processor E5506 (2.66 GHz vs 2.13 GHz). The HP Intel Xeon X5355 BL20p (G4) FIO Kit has 20 nm more processor lithography than the Lenovo Intel Xeon Processor E5506 (65 nm vs 45 nm). The HP Intel Xeon X5355 BL20p (G4) FIO Kit has 4 MB more processor cache than the Lenovo Intel Xeon Processor E5506 (8 MB vs 4 MB). Processor model: X5355 on the HP Intel Xeon X5355 BL20p (G4) FIO Kit, E5506 on the Lenovo Intel Xeon Processor E5506. Processor socket: LGA 771 (Socket J) on the HP Intel Xeon X5355 BL20p (G4) FIO Kit, Socket B (LGA 1366) on the Lenovo Intel Xeon Processor E5506.

Processor model
- Intel Xeon X5355 BL20p (G4) FIO Kit:X5355
- Intel Xeon Processor E5506:E5506
Processor base frequency
- Intel Xeon X5355 BL20p (G4) FIO Kit:2.66 GHz
- Intel Xeon Processor E5506:2.13 GHz
Processor socket
- Intel Xeon X5355 BL20p (G4) FIO Kit:LGA 771 (Socket J)
- Intel Xeon Processor E5506:Socket B (LGA 1366)
Processor lithography
- Intel Xeon X5355 BL20p (G4) FIO Kit:65 nm
- Intel Xeon Processor E5506:45 nm
Processor cache
- Intel Xeon X5355 BL20p (G4) FIO Kit:8 MB
- Intel Xeon Processor E5506:4 MB
Processor cache type
- Intel Xeon X5355 BL20p (G4) FIO Kit:L2
- Intel Xeon Processor E5506:L3
Thermal Design Power (TDP)
- Intel Xeon X5355 BL20p (G4) FIO Kit:120 W
- Intel Xeon Processor E5506:80 W
VID Voltage Range
- Intel Xeon X5355 BL20p (G4) FIO Kit:1 - 1.5 V
- Intel Xeon Processor E5506:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5355 BL20p (G4) FIO Kit, Intel Xeon Processor E5506
20 specifications	A HP Intel Xeon X5355 BL20p (G4) FIO Kit View product	B Lenovo Intel Xeon Processor E5506 View product
Processor9 differ
Processor modelDiffers	X5355	E5506
Processor base frequencyDiffers	2.66 GHz	2.13 GHz
Processor socketDiffers	LGA 771 (Socket J)	Socket B (LGA 1366)
Processor lithographyDiffers	65 nm	45 nm
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor cacheDiffers	8 MB	4 MB
Processor cache typeDiffers	L2	L3
L3 cache speedKnown for one	Unknown — not stated by the source	2.13 GHz
Thermal Design Power (TDP)Differs	120 W	80 W
VID Voltage RangeDiffers	1 - 1.5 V	0.75 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	D0
CPU multiplier (bus/core ratio)Differs	8	16
Processor coresKnown for one	4	Unknown — not stated by the source
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Operational conditions1 differ
Maximum operating temperatureDiffers	70 °C	76 °C

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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