Product comparison · 2 cpus

Dell Intel Xeon E5-2620v2 6C 2.1GHz vs HP Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU

22specifications compared
9differ
13identical
26known for one product only

Key differences

Processor family
- Intel Xeon E5-2620v2 6C 2.1GHz:Intel® Xeon® E5 V2 Family
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:Intel Xeon E5 v3
Processor model
- Intel Xeon E5-2620v2 6C 2.1GHz:E5-2620V2
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:E5-2620V3
Processor base frequency
- Intel Xeon E5-2620v2 6C 2.1GHz:2.1 GHz
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:2.4 GHz
Processor socket
- Intel Xeon E5-2620v2 6C 2.1GHz:LGA 2011 (Socket R)
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:LGA 2011-v3
System bus rate
- Intel Xeon E5-2620v2 6C 2.1GHz:7.2 GT/s
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:8 GT/s
Processor boost frequency
- Intel Xeon E5-2620v2 6C 2.1GHz:2.6 GHz
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:3.2 GHz
Thermal Design Power (TDP)
- Intel Xeon E5-2620v2 6C 2.1GHz:80 W
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:85 W
Memory channels
- Intel Xeon E5-2620v2 6C 2.1GHz:Quad-channel
- Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU:Hexa-channel

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2620v2 6C 2.1GHz, Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU
48 specifications	A Dell Intel Xeon E5-2620v2 6C 2.1GHz View product	B HP Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel Xeon E5 v3
Processor modelDiffers	E5-2620V2	E5-2620V3
Processor base frequencyDiffers	2.1 GHz	2.4 GHz
Processor cores	6	6
Processor socketDiffers	LGA 2011 (Socket R)	LGA 2011-v3
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threads	12	12
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.6 GHz	3.2 GHz
Processor cache	15 MB	15 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	85 W
VID Voltage RangeKnown for one	0.6 - 1.30 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)Known for one	51.2 GB/s	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processorKnown for one	768 GB	Unknown — not stated by the source
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	Hexa-channel
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
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
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
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Scalability	2S	2S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory Access	No	No
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)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Turbo Boost TechnologyDiffers	Yes	2.0
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® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditionsidentical
TcaseKnown for one	71 °C	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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