Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-2407 V2 vs Lenovo Intel Xeon E5-4650 v2

33specifications compared
14differ
19identical
13known for one product only

Key differences

Processor model
- Intel Xeon Processor E5-2407 V2:E5-2407V2
- Intel Xeon E5-4650 v2:E5-4650V2
Processor cores
- Intel Xeon Processor E5-2407 V2:4
- Intel Xeon E5-4650 v2:10
Processor socket
- Intel Xeon Processor E5-2407 V2:LGA 1356 (Socket B2)
- Intel Xeon E5-4650 v2:LGA 2011 (Socket R)
Processor threads
- Intel Xeon Processor E5-2407 V2:4
- Intel Xeon E5-4650 v2:20
System bus rate
- Intel Xeon Processor E5-2407 V2:6.4 GT/s
- Intel Xeon E5-4650 v2:8 GT/s
Processor cache
- Intel Xeon Processor E5-2407 V2:10 MB
- Intel Xeon E5-4650 v2:25 MB
Thermal Design Power (TDP)
- Intel Xeon Processor E5-2407 V2:80 W
- Intel Xeon E5-4650 v2:95 W
VID Voltage Range
- Intel Xeon Processor E5-2407 V2:0.65 - 1.3 V
- Intel Xeon E5-4650 v2:0.65 - 1.30 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5-2407 V2, Intel Xeon E5-4650 v2
46 specifications	A Fujitsu Intel Xeon Processor E5-2407 V2 View product	B Lenovo Intel Xeon E5-4650 v2 View product
Processor10 differ
Processor modelDiffers	E5-2407V2	E5-4650V2
Processor coresDiffers	4	10
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor threadsDiffers	4	20
System bus rateDiffers	6.4 GT/s	8 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Processor cacheDiffers	10 MB	25 MB
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.65 - 1.3 V	0.65 - 1.30 V
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	32 GB/s	59.7 GB/s
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Featuresidentical
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Embedded options availableKnown for one	Unknown — not stated by the source	No
ScalabilityKnown for one	2S	Unknown — not stated by the source
Processor special featuresidentical
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
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
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	76 °C	75 °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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