Product comparison · 2 cpus

Fujitsu Intel Xeon X3450 vs Fujitsu L5640 processor

Key differences

Processor family
- Intel Xeon X3450:Intel® Xeon® 3000 Sequence
- L5640 processor:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon X3450:X3450
- L5640 processor:L5640
Processor base frequency
- Intel Xeon X3450:2.66 GHz
- L5640 processor:2.26 GHz
Processor cores
- Intel Xeon X3450:4
- L5640 processor:6
Processor socket
- Intel Xeon X3450:LGA 1156 (Socket H)
- L5640 processor:Socket B (LGA 1366)
Processor lithography
- Intel Xeon X3450:45 nm
- L5640 processor:32 nm
Processor threads
- Intel Xeon X3450:8
- L5640 processor:12
System bus rate
- Intel Xeon X3450:2.5 GT/s
- L5640 processor:5.86 GT/s

Differences highlightedShow differences only

Comparison of Intel Xeon X3450, L5640
18 specifications	A Fujitsu Intel Xeon X3450 View product	B Fujitsu L5640 processor Model L5640 View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X3450	L5640
Processor base frequencyDiffers	2.66 GHz	2.26 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 1156 (Socket H)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Package type	Tray	Tray
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor threadsDiffers	8	12
System bus rateDiffers	2.5 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	8 MB	12 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	95 W	60 W
VID Voltage RangeDiffers	0.6500 - 1.4000 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Differs	20	17
Featuresidentical
Market segmentKnown for one	Server	Unknown — not stated by the source
Operational conditions1 differ
Maximum operating temperatureDiffers	72.7 °C	70 °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.