Product comparison · 2 cpus

Fujitsu Xeon E5420 vs HP Intel Xeon X5272

13specifications compared
7differ
6identical
14known for one product only

Key differences

The HP Intel Xeon X5272 has 0.9 GHz more processor base frequency than the Fujitsu Xeon E5420 (3.4 GHz vs 2.5 GHz). The Fujitsu Xeon E5420 has 2 more processor cores than the HP Intel Xeon X5272 (4 vs 2). The Fujitsu Xeon E5420 has 6 MB more processor cache than the HP Intel Xeon X5272 (12 MB vs 6 MB). Processor family: Intel® Xeon® on the Fujitsu Xeon E5420, Intel® Xeon® 5000 Sequence on the HP Intel Xeon X5272. Processor model: E5420 on the Fujitsu Xeon E5420, X5272 on the HP Intel Xeon X5272.

Processor family
- Xeon E5420:Intel® Xeon®
- Intel Xeon X5272:Intel® Xeon® 5000 Sequence
Processor model
- Xeon E5420:E5420
- Intel Xeon X5272:X5272
Processor base frequency
- Xeon E5420:2.5 GHz
- Intel Xeon X5272:3.4 GHz
Processor cores
- Xeon E5420:4
- Intel Xeon X5272:2
Processor cache
- Xeon E5420:12 MB
- Intel Xeon X5272:6 MB
Processor front side bus
- Xeon E5420:1333 MHz
- Intel Xeon X5272:1600 MHz
VID Voltage Range
- Xeon E5420:0.95 - 1.225 V
- Intel Xeon X5272:0.850 - 1.3500 V

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5420, Intel Xeon X5272
27 specifications	A Fujitsu Xeon E5420 View product	B HP Intel Xeon X5272 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5420	X5272
Processor base frequencyDiffers	2.5 GHz	3.4 GHz
Processor coresDiffers	4	2
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithography	45 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor cacheDiffers	12 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	1333 MHz	1600 MHz
Thermal Design Power (TDP)	80 W	80 W
VID Voltage RangeDiffers	0.95 - 1.225 V	0.850 - 1.3500 V
Package typeKnown for one	Box	Unknown — not stated by the source
L2 cache speedKnown for one	2.5 GHz	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7.5	Unknown — not stated by the source
Processor codeKnown for one	SLANV	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Market segment	Server	Server
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Processor special featuresidentical
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	66 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x

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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