Product comparison · 2 cpus

HP Intel Xeon Processor 7140M vs Lenovo Quad-Core Intel Xeon Processor E5450

14specifications compared
10differ
4identical
2known for one product only

Key differences

The HP Intel Xeon Processor 7140M has 0.4 GHz more processor base frequency than the Lenovo Quad-Core Intel Xeon Processor E5450 (3.4 GHz vs 3 GHz). The HP Intel Xeon Processor 7140M has 20 nm more processor lithography than the Lenovo Quad-Core Intel Xeon Processor E5450 (65 nm vs 45 nm). The HP Intel Xeon Processor 7140M has 4 MB more processor cache than the Lenovo Quad-Core Intel Xeon Processor E5450 (16 MB vs 12 MB). Processor family: Intel® Xeon® 7000 Sequence on the HP Intel Xeon Processor 7140M, Intel® Xeon® on the Lenovo Quad-Core Intel Xeon Processor E5450. Processor model: 7140M on the HP Intel Xeon Processor 7140M, E5450 on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor family
- Intel Xeon Processor 7140M:Intel® Xeon® 7000 Sequence
- Quad-Core Intel Xeon Processor E5450:Intel® Xeon®
Processor model
- Intel Xeon Processor 7140M:7140M
- Quad-Core Intel Xeon Processor E5450:E5450
Processor base frequency
- Intel Xeon Processor 7140M:3.4 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Processor lithography
- Intel Xeon Processor 7140M:65 nm
- Quad-Core Intel Xeon Processor E5450:45 nm
Package type
- Intel Xeon Processor 7140M:Box
- Quad-Core Intel Xeon Processor E5450:Tray
Processor cache
- Intel Xeon Processor 7140M:16 MB
- Quad-Core Intel Xeon Processor E5450:12 MB
Processor front side bus
- Intel Xeon Processor 7140M:800 MHz
- Quad-Core Intel Xeon Processor E5450:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon Processor 7140M:150 W
- Quad-Core Intel Xeon Processor E5450:80 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor 7140M, Quad-Core Intel Xeon Processor E5450
16 specifications	A HP Intel Xeon Processor 7140M View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon®
Processor modelDiffers	7140M	E5450
Processor base frequencyDiffers	3.4 GHz	3 GHz
Processor socketKnown for one	Unknown — not stated by the source	LGA 771 (Socket J)
Processor lithographyDiffers	65 nm	45 nm
Package typeDiffers	Box	Tray
Processor cacheDiffers	16 MB	12 MB
L2 cache speedKnown for one	Unknown — not stated by the source	3 GHz
Processor front side busDiffers	800 MHz	1333 MHz
Thermal Design Power (TDP)Differs	150 W	80 W
VID Voltage RangeDiffers	1.1 - 1.35 V	0.95 - 1.225 V
Operational conditions1 differ
Maximum operating temperatureDiffers	69 °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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