Product comparison · 2 cpus

Fujitsu Intel Xeon E5640 vs Fujitsu Intel Xeon L5609

15specifications compared
6differ
9identical
2known for one product only

Key differences

Processor model
- Intel Xeon E5640:E5640
- Intel Xeon L5609:L5609
Processor base frequency
- Intel Xeon E5640:2.66 GHz
- Intel Xeon L5609:1.86 GHz
System bus rate
- Intel Xeon E5640:5.86 GT/s
- Intel Xeon L5609:4.8 GT/s
Processor cache type
- Intel Xeon E5640:L3
- Intel Xeon L5609:L2
Thermal Design Power (TDP)
- Intel Xeon E5640:80 W
- Intel Xeon L5609:40 W
CPU multiplier (bus/core ratio)
- Intel Xeon E5640:20
- Intel Xeon L5609:14

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5640, Intel Xeon L5609
17 specifications	A Fujitsu Intel Xeon E5640 View product	B Fujitsu Intel Xeon L5609 View product
Processor6 differ
Processor modelDiffers	E5640	L5609
Processor base frequencyDiffers	2.66 GHz	1.86 GHz
System bus rateDiffers	5.86 GT/s	4.8 GT/s
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	80 W	40 W
CPU multiplier (bus/core ratio)Differs	20	14
Processor system typeKnown for one	DP	Unknown — not stated by the source
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.800 - 1.300 V

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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