Product comparison · 2 cpus

HP Intel Xeon Processor L5420 kit DL380G5 vs Lenovo Quad-Core Intel Xeon Processor E5450

14specifications compared
5differ
9identical
2known 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 L5420 kit DL380G5 (3 GHz vs 2.5 GHz). The Lenovo Quad-Core Intel Xeon Processor E5450 has 30 W more thermal Design Power (TDP) than the HP Intel Xeon Processor L5420 kit DL380G5 (80 W vs 50 W). The Lenovo Quad-Core Intel Xeon Processor E5450 has 10°C more maximum operating temperature than the HP Intel Xeon Processor L5420 kit DL380G5 (67 °C vs 57 °C). Processor model: L5420 on the HP Intel Xeon Processor L5420 kit DL380G5, E5450 on the Lenovo Quad-Core Intel Xeon Processor E5450. Package type: Box on the HP Intel Xeon Processor L5420 kit DL380G5, Tray on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor model
- Intel Xeon Processor L5420 kit DL380G5:L5420
- Quad-Core Intel Xeon Processor E5450:E5450
Processor base frequency
- Intel Xeon Processor L5420 kit DL380G5:2.5 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Package type
- Intel Xeon Processor L5420 kit DL380G5:Box
- Quad-Core Intel Xeon Processor E5450:Tray
Thermal Design Power (TDP)
- Intel Xeon Processor L5420 kit DL380G5:50 W
- Quad-Core Intel Xeon Processor E5450:80 W
Maximum operating temperature
- Intel Xeon Processor L5420 kit DL380G5:57 °C
- Quad-Core Intel Xeon Processor E5450:67 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor L5420 kit DL380G5, Quad-Core Intel Xeon Processor E5450
16 specifications	A HP Intel Xeon Processor L5420 kit DL380G5 View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor4 differ
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	L5420	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)Differs	50 W	80 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.95 - 1.225 V
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	57 °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.

More cpu comparisons

All cpu comparisons