Product comparison · 2 cpus

Fujitsu Xeon L5640 vs Fujitsu Xeon X5650

16specifications compared
6differ
10identical
5known for one product only

Key differences

Processor model
- Xeon L5640:L5640
- Xeon X5650:X5650
Processor base frequency
- Xeon L5640:2.26 GHz
- Xeon X5650:2.66 GHz
System bus rate
- Xeon L5640:5.86 GT/s
- Xeon X5650:6.4 GT/s
Processor cache type
- Xeon L5640:L2
- Xeon X5650:L3
Thermal Design Power (TDP)
- Xeon L5640:60 W
- Xeon X5650:95 W
CPU multiplier (bus/core ratio)
- Xeon L5640:17
- Xeon X5650:20

Side by side

Differences highlightedShow differences only

Comparison of Xeon L5640, Xeon X5650
21 specifications	A Fujitsu Xeon L5640 View product	B Fujitsu Xeon X5650 View product
Processor6 differ
Processor modelDiffers	L5640	X5650
Processor base frequencyDiffers	2.26 GHz	2.66 GHz
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor cache typeDiffers	L2	L3
L3 cache speedKnown for one	Unknown — not stated by the source	2.66 GHz
Thermal Design Power (TDP)Differs	60 W	95 W
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	17	20
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Featuresidentical
BandwidthKnown for one	Unknown — not stated by the source	32000 MB/s
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	81.3 °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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