Product comparison · 2 cpus

Fujitsu Xeon E5620 vs Lenovo Xeon X7542

12specifications compared
6differ
6identical
5known for one product only

Key differences

The Lenovo Xeon X7542 has 0.266 GHz more processor base frequency than the Fujitsu Xeon E5620 (2.666 GHz vs 2.4 GHz). The Lenovo Xeon X7542 has 2 more processor cores than the Fujitsu Xeon E5620 (6 vs 4). The Lenovo Xeon X7542 has 6 MB more processor cache than the Fujitsu Xeon E5620 (18 MB vs 12 MB). Processor family: Intel® Xeon® 5000 Sequence on the Fujitsu Xeon E5620, Intel® Xeon® 7000 Sequence on the Lenovo Xeon X7542. Processor model: E5620 on the Fujitsu Xeon E5620, X7542 on the Lenovo Xeon X7542.

Processor family
- Xeon E5620:Intel® Xeon® 5000 Sequence
- Xeon X7542:Intel® Xeon® 7000 Sequence
Processor model
- Xeon E5620:E5620
- Xeon X7542:X7542
Processor base frequency
- Xeon E5620:2.4 GHz
- Xeon X7542:2.666 GHz
Processor cores
- Xeon E5620:4
- Xeon X7542:6
Processor cache
- Xeon E5620:12 MB
- Xeon X7542:18 MB
Thermal Design Power (TDP)
- Xeon E5620:80 W
- Xeon X7542:130 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5620, Xeon X7542
17 specifications	A Fujitsu Xeon E5620 View product	B Lenovo Xeon X7542 View product
Processor6 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 7000 Sequence
Processor modelDiffers	E5620	X7542
Processor base frequencyDiffers	2.4 GHz	2.666 GHz
Processor coresDiffers	4	6
Processor socketKnown for one	Socket B (LGA 1366)	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor cacheDiffers	12 MB	18 MB
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	130 W
VID Voltage RangeKnown for one	0.800 - 1.300 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	18	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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