Product comparison · 2 cpus

Lenovo Intel Xeon E5420 vs Lenovo Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2)

11specifications compared
2differ
9identical
7known for one product only

Key differences

Processor model
- Intel Xeon E5420:E5420
- Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2):E5450
Processor base frequency
- Intel Xeon E5420:2.5 GHz
- Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2):3 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5420, Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2)
18 specifications	A Lenovo Intel Xeon E5420 View product	B Lenovo Intel Xeon Quad Core E5450 (3.00GHz, 1333 FSB, 12MB L2)View product
Processor2 differ
Processor modelDiffers	E5420	E5450
Processor base frequencyDiffers	2.5 GHz	3 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor system typeKnown for one	DP	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	80 W
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.225 V
Other featuresidentical
L1 cacheKnown for one	0.128 MB	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	65 °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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