Product comparison · 2 cpus

HP Intel Xeon Processor 5150 vs Lenovo Quad-Core Intel Xeon Processor E5450

15specifications compared
9differ
6identical
1known for one product only

Key differences

The Lenovo Quad-Core Intel Xeon Processor E5450 has 0.34 GHz more processor base frequency than the HP Intel Xeon Processor 5150 (3 GHz vs 2.66 GHz). The HP Intel Xeon Processor 5150 has 20 nm more processor lithography than the Lenovo Quad-Core Intel Xeon Processor E5450 (65 nm vs 45 nm). The Lenovo Quad-Core Intel Xeon Processor E5450 has 8 MB more processor cache than the HP Intel Xeon Processor 5150 (12 MB vs 4 MB). Processor family: Intel® Xeon® 5000 Sequence on the HP Intel Xeon Processor 5150, Intel® Xeon® on the Lenovo Quad-Core Intel Xeon Processor E5450. Processor model: 5150 on the HP Intel Xeon Processor 5150, E5450 on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor family
- Intel Xeon Processor 5150:Intel® Xeon® 5000 Sequence
- Quad-Core Intel Xeon Processor E5450:Intel® Xeon®
Processor model
- Intel Xeon Processor 5150:5150
- Quad-Core Intel Xeon Processor E5450:E5450
Processor base frequency
- Intel Xeon Processor 5150:2.66 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Processor lithography
- Intel Xeon Processor 5150:65 nm
- Quad-Core Intel Xeon Processor E5450:45 nm
Package type
- Intel Xeon Processor 5150:Box
- Quad-Core Intel Xeon Processor E5450:Tray
Processor cache
- Intel Xeon Processor 5150:4 MB
- Quad-Core Intel Xeon Processor E5450:12 MB
Thermal Design Power (TDP)
- Intel Xeon Processor 5150:65 W
- Quad-Core Intel Xeon Processor E5450:80 W
VID Voltage Range
- Intel Xeon Processor 5150:1 - 1.5 V
- Quad-Core Intel Xeon Processor E5450:0.95 - 1.225 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor 5150, Quad-Core Intel Xeon Processor E5450
16 specifications	A HP Intel Xeon Processor 5150 View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	5150	E5450
Processor base frequencyDiffers	2.66 GHz	3 GHz
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithographyDiffers	65 nm	45 nm
Package typeDiffers	Box	Tray
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L2	L2
L2 cache speedKnown for one	Unknown — not stated by the source	3 GHz
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	80 W
VID Voltage RangeDiffers	1 - 1.5 V	0.95 - 1.225 V
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	65 °C	67 °C

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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