Product comparison · 2 cpus

HP Quad-core 2344 HE vs Lenovo Intel Xeon E5420

12specifications compared
9differ
3identical
9known for one product only

Key differences

The Lenovo Intel Xeon E5420 has 0.8 GHz more processor base frequency than the HP Quad-core 2344 HE (2.5 GHz vs 1.7 GHz). The HP Quad-core 2344 HE has 20 nm more processor lithography than the Lenovo Intel Xeon E5420 (65 nm vs 45 nm). The Lenovo Intel Xeon E5420 has 10 MB more processor cache than the HP Quad-core 2344 HE (12 MB vs 2 MB). Processor family: AMD Opteron on the HP Quad-core 2344 HE, Intel® Xeon® on the Lenovo Intel Xeon E5420. Processor model: 235e on the HP Quad-core 2344 HE, E5420 on the Lenovo Intel Xeon E5420.

Processor family
- Quad-core 2344 HE:AMD Opteron
- Intel Xeon E5420:Intel® Xeon®
Processor model
- Quad-core 2344 HE:235e
- Intel Xeon E5420:E5420
Processor base frequency
- Quad-core 2344 HE:1.7 GHz
- Intel Xeon E5420:2.5 GHz
Processor socket
- Quad-core 2344 HE:Socket F (1207)
- Intel Xeon E5420:LGA 771 (Socket J)
Processor lithography
- Quad-core 2344 HE:65 nm
- Intel Xeon E5420:45 nm
Package type
- Quad-core 2344 HE:Tray
- Intel Xeon E5420:Box
Processor cache
- Quad-core 2344 HE:2 MB
- Intel Xeon E5420:12 MB
Processor cache type
- Quad-core 2344 HE:L3
- Intel Xeon E5420:L2

Side by side

Differences highlightedShow differences only

Comparison of Quad-core 2344 HE, Intel Xeon E5420
21 specifications	A HP Quad-core 2344 HE View product	B Lenovo Intel Xeon E5420 View product
Processor9 differ
Processor familyDiffers	AMD Opteron	Intel® Xeon®
Processor modelDiffers	235e	E5420
Processor base frequencyDiffers	1.7 GHz	2.5 GHz
Processor cores	4	4
Processor socketDiffers	Socket F (1207)	LGA 771 (Socket J)
Processor lithographyDiffers	65 nm	45 nm
Package typeDiffers	Tray	Box
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	12 MB
Processor cache typeDiffers	L3	L2
L2 cache speedKnown for one	1.7 GHz	Unknown — not stated by the source
Processor front side busDiffers	1000 MHz	1333 MHz
Thermal Design Power (TDP)Known for one	55 W	Unknown — not stated by the source
Processor core voltage (AC)Known for one	1.125 V	Unknown — not stated by the source
SteppingKnown for one	BA	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor system typeKnown for one	Unknown — not stated by the source	DP
Operational conditionsidentical
Operating temperature (T-T)Known for one	55 - 71 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	71 °C	Unknown — not stated by the source
Other featuresidentical
L1 cache	0.128 MB	0.128 MB
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server

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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