Product comparison · 2 cpus

HP Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU vs Lenovo Intel Xeon Phi 5110P

12specifications compared
7differ
5identical
15known for one product only

Key differences

Processor family
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:Intel Xeon E5 v3
- Intel Xeon Phi 5110P:Intel® Xeon Phi™
Processor model
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:E5-2680V3
- Intel Xeon Phi 5110P:5110P
Processor base frequency
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:2.5 GHz
- Intel Xeon Phi 5110P:1.053 GHz
Processor cores
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:12
- Intel Xeon Phi 5110P:60
Processor cache type
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:L3
- Intel Xeon Phi 5110P:L2
Thermal Design Power (TDP)
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:120 W
- Intel Xeon Phi 5110P:225 W
Intel® Turbo Boost Technology
- Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU:2.0
- Intel Xeon Phi 5110P:No

Side by side

Differences highlightedShow differences only

Comparison of Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU, Intel Xeon Phi 5110P
27 specifications	A HP Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU View product	B Lenovo Intel Xeon Phi 5110P View product
Processor6 differ
Processor familyDiffers	Intel Xeon E5 v3	Intel® Xeon Phi™
Processor modelDiffers	E5-2680V3	5110P
Processor base frequencyDiffers	2.5 GHz	1.053 GHz
Processor coresDiffers	12	60
Processor socketKnown for one	LGA 2011-v3	Unknown — not stated by the source
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	24	Unknown — not stated by the source
System bus rateKnown for one	9.6 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor cache	30 MB	30 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	120 W	225 W
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	320 GB/s
Memoryidentical
Memory channelsKnown for one	Dodeca-channel	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	8 GB
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Market segment	Server	Server
ScalabilityKnown for one	2S	Unknown — not stated by the source
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Embedded options availableKnown for one	Unknown — not stated by the source	No
Processor special features1 differ
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® Turbo Boost TechnologyDiffers	2.0	No
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No

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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