Product comparison · 2 cpus

Fujitsu XEON DP E5420 vs Fujitsu Xeon E5405

12specifications compared
3differ
9identical
8known for one product only

Key differences

The Fujitsu XEON DP E5420 has 0.5 GHz more processor base frequency than the Fujitsu Xeon E5405 (2.5 GHz vs 2 GHz). The Fujitsu Xeon E5405 has 2 more processor cores than the Fujitsu XEON DP E5420 (4 vs 2). Processor model: E5420 on the Fujitsu XEON DP E5420, E5405 on the Fujitsu Xeon E5405.

Processor model
- XEON DP E5420:E5420
- Xeon E5405:E5405
Processor base frequency
- XEON DP E5420:2.5 GHz
- Xeon E5405:2 GHz
Processor cores
- XEON DP E5420:2
- Xeon E5405:4

Side by side

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 modelDiffers	E5420	E5405
Processor base frequencyDiffers	2.5 GHz	2 GHz
Processor coresDiffers	2	4
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
L2 cache speedKnown for one	Unknown — not stated by the source	2 GHz
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

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.

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