Product comparison · 2 cpus

Dell Intel Xeon E5-2643 vs Dell Intel Xeon Phi 5110P

19specifications compared
14differ
5identical
30known for one product only

Key differences

Processor family
- Intel Xeon E5-2643:Intel® Xeon® E5 Family
- Intel Xeon Phi 5110P:Intel® Xeon Phi™
Processor model
- Intel Xeon E5-2643:E5-2643
- Intel Xeon Phi 5110P:5110P
Processor base frequency
- Intel Xeon E5-2643:3.3 GHz
- Intel Xeon Phi 5110P:1.053 GHz
Processor cores
- Intel Xeon E5-2643:4
- Intel Xeon Phi 5110P:60
Processor lithography
- Intel Xeon E5-2643:32 nm
- Intel Xeon Phi 5110P:22 nm
Processor operating modes
- Intel Xeon E5-2643:32-bit, 64-bit
- Intel Xeon Phi 5110P:64-bit
Processor cache
- Intel Xeon E5-2643:10 MB
- Intel Xeon Phi 5110P:30 MB
Processor cache type
- Intel Xeon E5-2643:L3
- Intel Xeon Phi 5110P:L2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2643, Intel Xeon Phi 5110P
49 specifications	A Dell Intel Xeon E5-2643 View product	B Dell Intel Xeon Phi 5110P View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon Phi™
Processor modelDiffers	E5-2643	5110P
Processor base frequencyDiffers	3.3 GHz	1.053 GHz
Processor coresDiffers	4	60
Processor socketKnown for one	LGA 2011 (Socket R)	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyKnown for one	3.5 GHz	Unknown — not stated by the source
Processor cacheDiffers	10 MB	30 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	130 W	225 W
VID Voltage RangeKnown for one	0.60 - 1.35 V	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	320 GB/s
Package typeKnown for one	Unknown — not stated by the source	Tray
Memory2 differ
Maximum internal memory supported by processorDiffers	384 GB	8 GB
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333,1600 MHz	Unknown — not stated by the source
Memory channelsDiffers	Quad-channel	Hexadeca-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features1 differ
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
PCI Express slots versionDiffers	3.0	2.0
Embedded options available	No	No
ScalabilityKnown for one	2S	Unknown — not stated by the source
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
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	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	73 °C	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	52.5 mm	Unknown — not stated by the source
Package depthKnown for one	45 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	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.

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