Product comparison · 2 cpus

HP Intel Xeon Processor E5420 kit BL480G1 vs Lenovo Intel Xeon E5205

15specifications compared
8differ
7identical
4known for one product only

Key differences

The HP Intel Xeon Processor E5420 kit BL480G1 has 0.64 GHz more processor base frequency than the Lenovo Intel Xeon E5205 (2.5 GHz vs 1.86 GHz). The HP Intel Xeon Processor E5420 kit BL480G1 has 6 MB more processor cache than the Lenovo Intel Xeon E5205 (12 MB vs 6 MB). The HP Intel Xeon Processor E5420 kit BL480G1 has 267 MHz more processor front side bus than the Lenovo Intel Xeon E5205 (1333 MHz vs 1066 MHz). Processor model: E5420 on the HP Intel Xeon Processor E5420 kit BL480G1, E5205 on the Lenovo Intel Xeon E5205. Package type: Box on the HP Intel Xeon Processor E5420 kit BL480G1, Tray on the Lenovo Intel Xeon E5205.

Processor model
- Intel Xeon Processor E5420 kit BL480G1:E5420
- Intel Xeon E5205:E5205
Processor base frequency
- Intel Xeon Processor E5420 kit BL480G1:2.5 GHz
- Intel Xeon E5205:1.86 GHz
Package type
- Intel Xeon Processor E5420 kit BL480G1:Box
- Intel Xeon E5205:Tray
Processor cache
- Intel Xeon Processor E5420 kit BL480G1:12 MB
- Intel Xeon E5205:6 MB
Processor front side bus
- Intel Xeon Processor E5420 kit BL480G1:1333 MHz
- Intel Xeon E5205:1066 MHz
Thermal Design Power (TDP)
- Intel Xeon Processor E5420 kit BL480G1:80 W
- Intel Xeon E5205:65 W
VID Voltage Range
- Intel Xeon Processor E5420 kit BL480G1:0.975 - 1.212 V
- Intel Xeon E5205:0.950 - 1.212 V
Maximum operating temperature
- Intel Xeon Processor E5420 kit BL480G1:67 °C
- Intel Xeon E5205:66 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5420 kit BL480G1, Intel Xeon E5205
19 specifications	A HP Intel Xeon Processor E5420 kit BL480G1 View product	B Lenovo Intel Xeon E5205 View product
Processor7 differ
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	E5420	E5205
Processor base frequencyDiffers	2.5 GHz	1.86 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 cacheDiffers	12 MB	6 MB
Processor cache type	L2	L2
L2 cache speedKnown for one	Unknown — not stated by the source	1.86 GHz
Processor front side busDiffers	1333 MHz	1066 MHz
Thermal Design Power (TDP)Differs	80 W	65 W
VID Voltage RangeDiffers	0.975 - 1.212 V	0.950 - 1.212 V
SteppingKnown for one	Unknown — not stated by the source	E0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	7
Processor codeKnown for one	Unknown — not stated by the source	SLBAU
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	67 °C	66 °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