Product comparison · 2 cpus

Dell Intel Xeon E5-2650 v2 vs Dell Xeon E5620

39specifications compared
19differ
20identical
19known for one product only

Key differences

Processor family
- Intel Xeon E5-2650 v2:Intel® Xeon® E5 V2 Family
- Xeon E5620:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E5-2650 v2:E5-2650V2
- Xeon E5620:E5620
Processor base frequency
- Intel Xeon E5-2650 v2:2.6 GHz
- Xeon E5620:2.4 GHz
Processor cores
- Intel Xeon E5-2650 v2:8
- Xeon E5620:4
Processor socket
- Intel Xeon E5-2650 v2:LGA 2011 (Socket R)
- Xeon E5620:Socket B (LGA 1366)
Processor lithography
- Intel Xeon E5-2650 v2:22 nm
- Xeon E5620:32 nm
Processor threads
- Intel Xeon E5-2650 v2:16
- Xeon E5620:8
System bus rate
- Intel Xeon E5-2650 v2:8 GT/s
- Xeon E5620:5.86 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2650 v2, Xeon E5620
58 specifications	A Dell Intel Xeon E5-2650 v2 View product	B Dell Xeon E5620 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5-2650V2	E5620
Processor base frequencyDiffers	2.6 GHz	2.4 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 2011 (Socket R)	Socket B (LGA 1366)
Processor lithographyDiffers	22 nm	32 nm
Processor threadsDiffers	16	8
System bus rateDiffers	8 GT/s	5.86 GT/s
Processor boost frequencyDiffers	3.4 GHz	2.66 GHz
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.6 - 1.30 V	0.750 - 1.350 V
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	25.6 GB/s
Package typeKnown for one	Unknown — not stated by the source	Tray
Processor cacheKnown for one	Unknown — not stated by the source	12 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L3
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® 5520
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
Memory3 differ
Maximum internal memory supported by processorDiffers	768 GB	288 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	800,1066 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Features2 differ
Thermal Monitoring TechnologiesDiffers	Yes	No
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Supported instruction setsDiffers	AVX	SSE4.2
Embedded options availableKnown for one	No	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special features1 differ
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	Yes	2.0
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	75 °C	77.6 °C
Weight & dimensionsidentical
WidthKnown for one	52.5 mm	Unknown — not stated by the source
DepthKnown for one	51 mm	Unknown — not stated by the source
Processor package sizeKnown for one	Unknown — not stated by the source	42.5 mm

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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