Product comparison · 2 cpus

Fujitsu Xeon Processor W5580 vs Lenovo Intel Xeon Processor L5520

13specifications compared
4differ
9identical
6known for one product only

Key differences

The Fujitsu Xeon Processor W5580 has 0.94 GHz more processor base frequency than the Lenovo Intel Xeon Processor L5520 (3.2 GHz vs 2.26 GHz). The Fujitsu Xeon Processor W5580 has 70 W more thermal Design Power (TDP) than the Lenovo Intel Xeon Processor L5520 (130 W vs 60 W). Processor model: W5580 on the Fujitsu Xeon Processor W5580, L5520 on the Lenovo Intel Xeon Processor L5520. Package type: Box on the Fujitsu Xeon Processor W5580, Tray on the Lenovo Intel Xeon Processor L5520.

Processor model
- Xeon Processor W5580:W5580
- Intel Xeon Processor L5520:L5520
Processor base frequency
- Xeon Processor W5580:3.2 GHz
- Intel Xeon Processor L5520:2.26 GHz
Package type
- Xeon Processor W5580:Box
- Intel Xeon Processor L5520:Tray
Thermal Design Power (TDP)
- Xeon Processor W5580:130 W
- Intel Xeon Processor L5520:60 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon Processor W5580, Intel Xeon Processor L5520
19 specifications	A Fujitsu Xeon Processor W5580 View product	B Lenovo Intel Xeon Processor L5520 View product
Processor4 differ
Processor modelDiffers	W5580	L5520
Processor base frequencyDiffers	3.2 GHz	2.26 GHz
Package typeDiffers	Box	Tray
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
L2 cache speedKnown for one	Unknown — not stated by the source	2.26 GHz
Thermal Design Power (TDP)Differs	130 W	60 W
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	17
Processor coresKnown for one	4	Unknown — not stated by the source
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °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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