Product comparison · 2 cpus

Fujitsu XEON DP E5420 vs Fujitsu Xeon E5405

Key differences

Differences highlightedShow differences only

Comparison of XEON DP E5420, Xeon E5405
20 specifications	A Fujitsu XEON DP E5420 View product	B Fujitsu Xeon E5405 View product
Processor3 differ
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	E5420	E5405
Processor base frequencyDiffers	2.5 GHz	2 GHz
Processor coresDiffers	2	4
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Package type	Box	Box
Component for	Server/workstation	Server/workstation
Processor cache	12 MB	12 MB
Processor cache type	L2	L2
L2 cache speedKnown for one	Unknown — not stated by the source	2 GHz
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)	80 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.95 - 1.225 V
SteppingKnown for one	Unknown — not stated by the source	C0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	6
Processor codeKnown for one	Unknown — not stated by the source	SLAP2
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor system typeKnown for one	DP	Unknown — not stated by the source
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.