Product comparison · 2 cpus

NEC Intel Xeon E5606 vs NEC Intel Xeon X5650

Key differences

Processor model
- Intel Xeon E5606:E5606
- Intel Xeon X5650:X5650
Processor base frequency
- Intel Xeon E5606:2.13 GHz
- Intel Xeon X5650:2.66 GHz
Processor cores
- Intel Xeon E5606:4
- Intel Xeon X5650:6
Processor threads
- Intel Xeon E5606:4
- Intel Xeon X5650:12
System bus rate
- Intel Xeon E5606:4.8 GT/s
- Intel Xeon X5650:6.4 GT/s
Processor cache
- Intel Xeon E5606:8 MB
- Intel Xeon X5650:12 MB
Thermal Design Power (TDP)
- Intel Xeon E5606:80 W
- Intel Xeon X5650:95 W
CPU multiplier (bus/core ratio)
- Intel Xeon E5606:16
- Intel Xeon X5650:20

Differences highlightedShow differences only

Comparison of Intel Xeon E5606, Intel Xeon X5650
29 specifications	A NEC Intel Xeon E5606 View product	B NEC Intel Xeon X5650 View product
Processor10 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5606	X5650
Processor base frequencyDiffers	2.13 GHz	2.66 GHz
Processor coresDiffers	4	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package typeKnown for one	Unknown — not stated by the source	Tray
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	12
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor cacheDiffers	8 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage Range	0.750 - 1.350 V	0.750 - 1.350 V
Stepping	B1	B1
CPU multiplier (bus/core ratio)Differs	16	20
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	32 GB/s
Processor system type	DP	DP
Processor codeDiffers	SLC2N	SLBV3
Memory1 differ
Maximum internal memory supported by processor	288 GB	288 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	81.3 °C
Weight & dimensionsidentical
Package dimensions (WxDxH)	42.5 x 42.5 x 45 mm	42.5 x 42.5 x 45 mm
Other featuresidentical
On-board memory controller	Yes	Yes

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.