Product comparison · 2 cpus

HP Intel Xeon Processor E5420 kit DL180G5 vs Lenovo Quad-Core Intel Xeon Processor E5450

15specifications compared
4differ
11identical
1known for one product only

Key differences

The Lenovo Quad-Core Intel Xeon Processor E5450 has 0.5 GHz more processor base frequency than the HP Intel Xeon Processor E5420 kit DL180G5 (3 GHz vs 2.5 GHz). Processor model: E5420 on the HP Intel Xeon Processor E5420 kit DL180G5, E5450 on the Lenovo Quad-Core Intel Xeon Processor E5450. Package type: Box on the HP Intel Xeon Processor E5420 kit DL180G5, Tray on the Lenovo Quad-Core Intel Xeon Processor E5450. VID Voltage Range: 0.975 - 1.212 V on the HP Intel Xeon Processor E5420 kit DL180G5, 0.95 - 1.225 V on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor model
- Intel Xeon Processor E5420 kit DL180G5:E5420
- Quad-Core Intel Xeon Processor E5450:E5450
Processor base frequency
- Intel Xeon Processor E5420 kit DL180G5:2.5 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Package type
- Intel Xeon Processor E5420 kit DL180G5:Box
- Quad-Core Intel Xeon Processor E5450:Tray
VID Voltage Range
- Intel Xeon Processor E5420 kit DL180G5:0.975 - 1.212 V
- Quad-Core Intel Xeon Processor E5450:0.95 - 1.225 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5420 kit DL180G5, Quad-Core Intel Xeon Processor E5450
16 specifications	A HP Intel Xeon Processor E5420 kit DL180G5 View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor4 differ
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	E5420	E5450
Processor base frequencyDiffers	2.5 GHz	3 GHz
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithography	45 nm	45 nm
Package typeDiffers	Box	Tray
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cache	12 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)	80 W	80 W
VID Voltage RangeDiffers	0.975 - 1.212 V	0.95 - 1.225 V
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperature	67 °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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