Product comparison · 2 cpus

Fujitsu E5503 processor vs Fujitsu L5640 processor

16specifications compared
10differ
6identical
0known for one product only

Key differences

Processor model
- E5503 processor:E5503
- L5640 processor:L5640
Processor base frequency
- E5503 processor:2 GHz
- L5640 processor:2.26 GHz
Processor cores
- E5503 processor:2
- L5640 processor:6
Processor lithography
- E5503 processor:45 nm
- L5640 processor:32 nm
Processor threads
- E5503 processor:2
- L5640 processor:12
System bus rate
- E5503 processor:4.8 GT/s
- L5640 processor:5.86 GT/s
Processor cache
- E5503 processor:4 MB
- L5640 processor:12 MB
Thermal Design Power (TDP)
- E5503 processor:80 W
- L5640 processor:60 W

Side by side

Differences highlightedShow differences only

Comparison of E5503, L5640
16 specifications	A Fujitsu E5503 processor Model E5503 View product	B Fujitsu L5640 processor Model L5640 View product
Processor9 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5503	L5640
Processor base frequencyDiffers	2 GHz	2.26 GHz
Processor coresDiffers	2	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Package type	Tray	Tray
Processor threadsDiffers	2	12
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L2	L2
Thermal Design Power (TDP)Differs	80 W	60 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Differs	15	17
Operational conditions1 differ
Maximum operating temperatureDiffers	76 °C	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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