Product comparison · 2 cpus

HP Intel Xeon Processor E5345 vs Lenovo Quad-Core Intel Xeon Processor E5450

15specifications compared
8differ
7identical
1known for one product only

Key differences

The Lenovo Quad-Core Intel Xeon Processor E5450 has 0.67 GHz more processor base frequency than the HP Intel Xeon Processor E5345 (3 GHz vs 2.33 GHz). The HP Intel Xeon Processor E5345 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 4 MB more processor cache than the HP Intel Xeon Processor E5345 (12 MB vs 8 MB). Processor family: Intel® Xeon® 5000 Sequence on the HP Intel Xeon Processor E5345, Intel® Xeon® on the Lenovo Quad-Core Intel Xeon Processor E5450. Processor model: E5345 on the HP Intel Xeon Processor E5345, E5450 on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor family
- Intel Xeon Processor E5345:Intel® Xeon® 5000 Sequence
- Quad-Core Intel Xeon Processor E5450:Intel® Xeon®
Processor model
- Intel Xeon Processor E5345:E5345
- Quad-Core Intel Xeon Processor E5450:E5450
Processor base frequency
- Intel Xeon Processor E5345:2.33 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Processor lithography
- Intel Xeon Processor E5345:65 nm
- Quad-Core Intel Xeon Processor E5450:45 nm
Package type
- Intel Xeon Processor E5345:Box
- Quad-Core Intel Xeon Processor E5450:Tray
Processor cache
- Intel Xeon Processor E5345:8 MB
- Quad-Core Intel Xeon Processor E5450:12 MB
VID Voltage Range
- Intel Xeon Processor E5345:1 - 1.5 V
- Quad-Core Intel Xeon Processor E5450:0.95 - 1.225 V
Maximum operating temperature
- Intel Xeon Processor E5345:66 °C
- Quad-Core Intel Xeon Processor E5450:67 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5345, Quad-Core Intel Xeon Processor E5450
16 specifications	A HP Intel Xeon Processor E5345 View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	E5345	E5450
Processor base frequencyDiffers	2.33 GHz	3 GHz
Processor lithographyDiffers	65 nm	45 nm
Package typeDiffers	Box	Tray
Processor cacheDiffers	8 MB	12 MB
L2 cache speedKnown for one	Unknown — not stated by the source	3 GHz
VID Voltage RangeDiffers	1 - 1.5 V	0.95 - 1.225 V
Operational conditions1 differ
Maximum operating temperatureDiffers	66 °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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