Product comparison · 2 cpus

Fujitsu Xeon E5420 vs HP Intel Xeon E5450

15specifications compared
6differ
9identical
19known for one product only

Key differences

The HP Intel Xeon E5450 has 0.5 GHz more processor base frequency than the Fujitsu Xeon E5420 (3 GHz vs 2.5 GHz). The HP Intel Xeon E5450 has 1.5 more CPU multiplier (bus/core ratio) than the Fujitsu Xeon E5420 (9 vs 7.5). Processor family: Intel® Xeon® on the Fujitsu Xeon E5420, Intel® Xeon® 5000 Sequence on the HP Intel Xeon E5450. Processor model: E5420 on the Fujitsu Xeon E5420, E5450 on the HP Intel Xeon E5450. VID Voltage Range: 0.95 - 1.225 V on the Fujitsu Xeon E5420, 0.85 - 1.35 V on the HP Intel Xeon E5450.

Processor family
- Xeon E5420:Intel® Xeon®
- Intel Xeon E5450:Intel® Xeon® 5000 Sequence
Processor model
- Xeon E5420:E5420
- Intel Xeon E5450:E5450
Processor base frequency
- Xeon E5420:2.5 GHz
- Intel Xeon E5450:3 GHz
VID Voltage Range
- Xeon E5420:0.95 - 1.225 V
- Intel Xeon E5450:0.85 - 1.35 V
Stepping
- Xeon E5420:C0
- Intel Xeon E5450:E0
CPU multiplier (bus/core ratio)
- Xeon E5420:7.5
- Intel Xeon E5450:9

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5420, Intel Xeon E5450
34 specifications	A Fujitsu Xeon E5420 View product	B HP Intel Xeon E5450 View product
Processor6 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5420	E5450
Processor base frequencyDiffers	2.5 GHz	3 GHz
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
VID Voltage RangeDiffers	0.95 - 1.225 V	0.85 - 1.35 V
FSB ParityKnown for one	Unknown — not stated by the source	Yes
SteppingDiffers	C0	E0
CPU multiplier (bus/core ratio)Differs	7.5	9
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
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
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	820 M
Processing Die sizeKnown for one	Unknown — not stated by the source	214 mm²
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
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	67 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.04 kg
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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