Product comparison · 2 cpus

Fujitsu Xeon L5640 vs HP Intel Xeon W3530

Key differences

Processor family
- Xeon L5640:Intel® Xeon® 5000 Sequence
- Intel Xeon W3530:Intel® Xeon® 3000 Sequence
Processor model
- Xeon L5640:L5640
- Intel Xeon W3530:W3530
Processor base frequency
- Xeon L5640:2.26 GHz
- Intel Xeon W3530:2.8 GHz
Processor cores
- Xeon L5640:6
- Intel Xeon W3530:4
Processor lithography
- Xeon L5640:32 nm
- Intel Xeon W3530:45 nm
System bus rate
- Xeon L5640:5.86 GT/s
- Intel Xeon W3530:4.8 GT/s
Processor cache
- Xeon L5640:12 MB
- Intel Xeon W3530:8 MB
Thermal Design Power (TDP)
- Xeon L5640:60 W
- Intel Xeon W3530:130 W

Differences highlightedShow differences only

Comparison of Xeon L5640, Intel Xeon W3530
17 specifications	A Fujitsu Xeon L5640 View product	B HP Intel Xeon W3530 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 3000 Sequence
Processor modelDiffers	L5640	W3530
Processor base frequencyDiffers	2.26 GHz	2.8 GHz
Processor coresDiffers	6	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	32 nm	45 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
System bus rateDiffers	5.86 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	12 MB	8 MB
Processor cache type	L2	L2
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	60 W	130 W
VID Voltage RangeDiffers	0.800 - 1.300 V	0.800 - 1.225 V
CPU multiplier (bus/core ratio)Differs	17	21
Featuresidentical
Market segment	Server	Server

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.