Product comparison · 2 cpus

Fujitsu Intel Xeon E5-1650 vs Fujitsu Intel Xeon E5-2403

Key differences

Processor model
- Intel Xeon E5-1650:E5-1650
- Intel Xeon E5-2403:E5-2403
Processor base frequency
- Intel Xeon E5-1650:3.2 GHz
- Intel Xeon E5-2403:1.8 GHz
Processor cores
- Intel Xeon E5-1650:6
- Intel Xeon E5-2403:4
Processor socket
- Intel Xeon E5-1650:LGA 2011 (Socket R)
- Intel Xeon E5-2403:LGA 1356 (Socket B2)
Processor threads
- Intel Xeon E5-1650:12
- Intel Xeon E5-2403:4
System bus rate
- Intel Xeon E5-1650:0 GT/s
- Intel Xeon E5-2403:6.4 GT/s
Processor cache
- Intel Xeon E5-1650:12 MB
- Intel Xeon E5-2403:10 MB
Thermal Design Power (TDP)
- Intel Xeon E5-1650:130 W
- Intel Xeon E5-2403:80 W

Differences highlightedShow differences only

Comparison of Intel Xeon E5-1650, Intel Xeon E5-2403
48 specifications	A Fujitsu Intel Xeon E5-1650 View product	B Fujitsu Intel Xeon E5-2403 View product
Processor9 differ
Processor modelDiffers	E5-1650	E5-2403
Processor base frequencyDiffers	3.2 GHz	1.8 GHz
Processor coresDiffers	6	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor threadsDiffers	12	4
System bus rateDiffers	0 GT/s	6.4 GT/s
Processor cacheDiffers	12 MB	10 MB
Thermal Design Power (TDP)Differs	130 W	80 W
SteppingKnown for one	Unknown — not stated by the source	M1
Bus typeKnown for one	Unknown — not stated by the source	QPI
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	25 GB/s
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Memory2 differ
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Featuresidentical
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
CPU configuration (max)Known for one	Unknown — not stated by the source	2
ScalabilityKnown for one	Unknown — not stated by the source	2S
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source

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.