Product comparison · 2 cpus

NEC Intel Xeon E5-2609 vs NEC Intel Xeon E5-2643

Key differences

Processor model
- Intel Xeon E5-2609:E5-2609
- Intel Xeon E5-2643:E5-2643
Processor base frequency
- Intel Xeon E5-2609:2.4 GHz
- Intel Xeon E5-2643:3.3 GHz
Processor threads
- Intel Xeon E5-2609:4
- Intel Xeon E5-2643:8
System bus rate
- Intel Xeon E5-2609:6.4 GT/s
- Intel Xeon E5-2643:8 GT/s
Thermal Design Power (TDP)
- Intel Xeon E5-2609:80 W
- Intel Xeon E5-2643:130 W
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2609:34.1 GB/s
- Intel Xeon E5-2643:51.2 GB/s
Memory clock speeds supported by processor
- Intel Xeon E5-2609:800,1066 MHz
- Intel Xeon E5-2643:800,1066,1333,1600 MHz
Tcase
- Intel Xeon E5-2609:70 °C
- Intel Xeon E5-2643:73 °C

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2609, Intel Xeon E5-2643
48 specifications	A NEC Intel Xeon E5-2609 View product	B NEC Intel Xeon E5-2643 View product
Processor6 differ
Processor modelDiffers	E5-2609	E5-2643
Processor base frequencyDiffers	2.4 GHz	3.3 GHz
Processor threadsDiffers	4	8
System bus rateDiffers	6.4 GT/s	8 GT/s
Processor cacheKnown for one	10 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L3	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	130 W
Compatible chipsetsKnown for one	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	51.2 GB/s
Processor socketKnown for one	Unknown — not stated by the source	LGA 2011 (Socket R)
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333,1600 MHz
Processor special featuresidentical
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Operational conditions1 differ
TcaseDiffers	70 °C	73 °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.