Product comparison · 2 cpus

Lenovo Intel Xeon L7555 vs Lenovo Xeon L5638

Key differences

Processor family
- Intel Xeon L7555:Intel® Xeon® 7000 Sequence
- Xeon L5638:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon L7555:L7555
- Xeon L5638:L5638
Processor base frequency
- Intel Xeon L7555:1.86 GHz
- Xeon L5638:2 GHz
Processor cores
- Intel Xeon L7555:8
- Xeon L5638:6
Processor threads
- Intel Xeon L7555:16
- Xeon L5638:12
Processor cache
- Intel Xeon L7555:24 MB
- Xeon L5638:12 MB
Thermal Design Power (TDP)
- Intel Xeon L7555:95 W
- Xeon L5638:60 W

Differences highlightedShow differences only

Comparison of Intel Xeon L7555, Xeon L5638
18 specifications	A Lenovo Intel Xeon L7555 View product	B Lenovo Xeon L5638 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	L7555	L5638
Processor base frequencyDiffers	1.86 GHz	2 GHz
Processor coresDiffers	8	6
Processor socketKnown for one	Unknown — not stated by the source	Socket B (LGA 1366)
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	12
System bus rate	5.86 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	24 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	60 W
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® 5520
VID Voltage RangeKnown for one	0.675 - 1.35 V	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
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.