Product comparison · 2 cpus

Fujitsu Xeon E5630 vs Fujitsu Xeon L5640

Key differences

Differences highlightedShow differences only

Comparison of Xeon E5630, Xeon L5640
21 specifications	A Fujitsu Xeon E5630 View product	B Fujitsu Xeon L5640 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5630	L5640
Processor base frequencyDiffers	2.53 GHz	2.26 GHz
Processor coresDiffers	4	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
System bus rate	5.86 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache typeDiffers	L3	L2
L3 cache speedKnown for one	2.53 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	60 W
VID Voltage Range	0.800 - 1.300 V	0.800 - 1.300 V
SteppingKnown for one	B1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	19	17
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Featuresidentical
Market segment	Server	Server
BandwidthKnown for one	25600 MB/s	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	77.6 °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.