Product comparison · 2 cpus

HP Intel Xeon X5270 vs Lenovo Xeon X5450

18specifications compared
10differ
8identical
13known for one product only

Key differences

The HP Intel Xeon X5270 has 0.5 GHz more processor base frequency than the Lenovo Xeon X5450 (3.5 GHz vs 3 GHz). The Lenovo Xeon X5450 has 2 more processor cores than the HP Intel Xeon X5270 (4 vs 2). The Lenovo Xeon X5450 has 6 MB more processor cache than the HP Intel Xeon X5270 (12 MB vs 6 MB). Processor family: Intel® Xeon® 5000 Sequence on the HP Intel Xeon X5270, Intel® Xeon® on the Lenovo Xeon X5450. Processor model: X5270 on the HP Intel Xeon X5270, X5450 on the Lenovo Xeon X5450.

Processor family
- Intel Xeon X5270:Intel® Xeon® 5000 Sequence
- Xeon X5450:Intel® Xeon®
Processor model
- Intel Xeon X5270:X5270
- Xeon X5450:X5450
Processor base frequency
- Intel Xeon X5270:3.5 GHz
- Xeon X5450:3 GHz
Processor cores
- Intel Xeon X5270:2
- Xeon X5450:4
Processor cache
- Intel Xeon X5270:6 MB
- Xeon X5450:12 MB
L2 cache speed
- Intel Xeon X5270:3.5 GHz
- Xeon X5450:3 GHz
Thermal Design Power (TDP)
- Intel Xeon X5270:80 W
- Xeon X5450:120 W
VID Voltage Range
- Intel Xeon X5270:0.85 - 1.35 V
- Xeon X5450:0.95 - 1.225 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5270, Xeon X5450
31 specifications	A HP Intel Xeon X5270 View product	B Lenovo Xeon X5450 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	X5270	X5450
Processor base frequencyDiffers	3.5 GHz	3 GHz
Processor coresDiffers	2	4
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithography	45 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	6 MB	12 MB
Processor cache type	L2	L2
L2 cache speedDiffers	3.5 GHz	3 GHz
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)Differs	80 W	120 W
VID Voltage RangeDiffers	0.85 - 1.35 V	0.95 - 1.225 V
SteppingDiffers	E0	C0
CPU multiplier (bus/core ratio)Differs	10.5	9
Processor system type	DP	DP
Package typeKnown for one	Unknown — not stated by the source	Box
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	61 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Weight & dimensionsidentical
WeightKnown for one	2.04 kg	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	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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