Product comparison · 2 cpus

Lenovo Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W) vs Lenovo Intel Xeon E5420

11specifications compared
4differ
7identical
7known for one product only

Key differences

The Lenovo Intel Xeon E5420 has 0.64 GHz more processor base frequency than the Lenovo Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W) (2.5 GHz vs 1.86 GHz). The Lenovo Intel Xeon E5420 has 6 MB more processor cache than the Lenovo Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W) (12 MB vs 6 MB). The Lenovo Intel Xeon E5420 has 267 MHz more processor front side bus than the Lenovo Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W) (1333 MHz vs 1066 MHz). Processor model: E5205 on the Lenovo Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W), E5420 on the Lenovo Intel Xeon E5420.

Processor model
- Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W):E5205
- Intel Xeon E5420:E5420
Processor base frequency
- Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W):1.86 GHz
- Intel Xeon E5420:2.5 GHz
Processor cache
- Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W):6 MB
- Intel Xeon E5420:12 MB
Processor front side bus
- Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W):1066 MHz
- Intel Xeon E5420:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W), Intel Xeon E5420
18 specifications	A Lenovo Dual-Core Intel Xeon E5205 (1.86GHz/1066MHz FSB 6MB 65W)View product	B Lenovo Intel Xeon E5420 View product
Processor4 differ
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	E5205	E5420
Processor base frequencyDiffers	1.86 GHz	2.5 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Package type	Box	Box
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	6 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
Other featuresidentical
L1 cacheKnown for one	Unknown — not stated by the source	0.128 MB
Dimensions (WxDxH)Known for one	37.45 x 37.45 x 3.72 mm	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	21.5 g	Unknown — not stated by the source

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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