Product comparison · 2 cpus

Fujitsu E5503 processor vs Fujitsu Intel Xeon X3450

Key differences

Processor family
- E5503 processor:Intel® Xeon® 5000 Sequence
- Intel Xeon X3450:Intel® Xeon® 3000 Sequence
Processor model
- E5503 processor:E5503
- Intel Xeon X3450:X3450
Processor base frequency
- E5503 processor:2 GHz
- Intel Xeon X3450:2.66 GHz
Processor cores
- E5503 processor:2
- Intel Xeon X3450:4
Processor socket
- E5503 processor:Socket B (LGA 1366)
- Intel Xeon X3450:LGA 1156 (Socket H)
Processor threads
- E5503 processor:2
- Intel Xeon X3450:8
System bus rate
- E5503 processor:4.8 GT/s
- Intel Xeon X3450:2.5 GT/s
Processor cache
- E5503 processor:4 MB
- Intel Xeon X3450:8 MB

Differences highlightedShow differences only

Comparison of E5503, Intel Xeon X3450
18 specifications	A Fujitsu E5503 processor Model E5503 View product	B Fujitsu Intel Xeon X3450 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E5503	X3450
Processor base frequencyDiffers	2 GHz	2.66 GHz
Processor coresDiffers	2	4
Processor socketDiffers	Socket B (LGA 1366)	LGA 1156 (Socket H)
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor threadsDiffers	2	8
System bus rateDiffers	4.8 GT/s	2.5 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	8 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.75 - 1.35 V	0.6500 - 1.4000 V
CPU multiplier (bus/core ratio)Differs	15	20
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	76 °C	72.7 °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.