Product comparison · 2 cpus

Fujitsu Xeon L5640 vs HP Intel Xeon W3680

16specifications compared
7differ
9identical
3known for one product only

Key differences

The HP Intel Xeon W3680 has 1.07 GHz more processor base frequency than the Fujitsu Xeon L5640 (3.33 GHz vs 2.26 GHz). The HP Intel Xeon W3680 has 0.54 GT/s more system bus rate than the Fujitsu Xeon L5640 (6.4 GT/s vs 5.86 GT/s). The HP Intel Xeon W3680 has 70 W more thermal Design Power (TDP) than the Fujitsu Xeon L5640 (130 W vs 60 W). Processor family: Intel® Xeon® 5000 Sequence on the Fujitsu Xeon L5640, Intel® Xeon® 3000 Sequence on the HP Intel Xeon W3680. Processor model: L5640 on the Fujitsu Xeon L5640, W3680 on the HP Intel Xeon W3680.

Processor family
- Xeon L5640:Intel® Xeon® 5000 Sequence
- Intel Xeon W3680:Intel® Xeon® 3000 Sequence
Processor model
- Xeon L5640:L5640
- Intel Xeon W3680:W3680
Processor base frequency
- Xeon L5640:2.26 GHz
- Intel Xeon W3680:3.33 GHz
System bus rate
- Xeon L5640:5.86 GT/s
- Intel Xeon W3680:6.4 GT/s
Processor cache type
- Xeon L5640:L2
- Intel Xeon W3680:L3
Thermal Design Power (TDP)
- Xeon L5640:60 W
- Intel Xeon W3680:130 W
CPU multiplier (bus/core ratio)
- Xeon L5640:17
- Intel Xeon W3680:25

Side by side

Differences highlightedShow differences only

Comparison of Xeon L5640, Intel Xeon W3680
19 specifications	A Fujitsu Xeon L5640 View product	B HP Intel Xeon W3680 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 3000 Sequence
Processor modelDiffers	L5640	W3680
Processor base frequencyDiffers	2.26 GHz	3.33 GHz
Processor cores	6	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache typeDiffers	L2	L3
L3 cache speedKnown for one	Unknown — not stated by the source	3.33 GHz
Thermal Design Power (TDP)Differs	60 W	130 W
VID Voltage Range	0.800 - 1.300 V	0.800 - 1.300 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	17	25
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Featuresidentical
Market segment	Server	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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