Product comparison · 2 cpus

Dell Intel Xeon E5-2620 v2 vs HP Intel Xeon E3-1226 v3

47specifications compared
23differ
24identical
16known for one product only

Key differences

Processor family
- Intel Xeon E5-2620 v2:Intel® Xeon® E5 V2 Family
- Intel Xeon E3-1226 v3:Intel® Xeon® E3 V3 Family
Processor model
- Intel Xeon E5-2620 v2:E5-2620V2
- Intel Xeon E3-1226 v3:E3-1226V3
Processor base frequency
- Intel Xeon E5-2620 v2:2.1 GHz
- Intel Xeon E3-1226 v3:3.3 GHz
Processor cores
- Intel Xeon E5-2620 v2:6
- Intel Xeon E3-1226 v3:4
Processor socket
- Intel Xeon E5-2620 v2:LGA 2011 (Socket R)
- Intel Xeon E3-1226 v3:LGA 1150 (Socket H3)
Processor threads
- Intel Xeon E5-2620 v2:12
- Intel Xeon E3-1226 v3:4
System bus rate
- Intel Xeon E5-2620 v2:7.2 GT/s
- Intel Xeon E3-1226 v3:5 GT/s
Processor boost frequency
- Intel Xeon E5-2620 v2:2.6 GHz
- Intel Xeon E3-1226 v3:3.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2620 v2, Intel Xeon E3-1226 v3
63 specifications	A Dell Intel Xeon E5-2620 v2 View product	B HP Intel Xeon E3-1226 v3 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® E3 V3 Family
Processor modelDiffers	E5-2620V2	E3-1226V3
Processor base frequencyDiffers	2.1 GHz	3.3 GHz
Processor coresDiffers	6	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
Processor threadsDiffers	12	4
System bus rateDiffers	7.2 GT/s	5 GT/s
Processor boost frequencyDiffers	2.6 GHz	3.7 GHz
Processor cacheDiffers	15 MB	8 MB
Thermal Design Power (TDP)Differs	80 W	84 W
Number of QPI linksDiffers	2	0
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	25.6 GB/s
Processor front side busKnown for one	1600 MHz	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.6 - 1.30 V	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	768 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1333,1600 MHz
Memory channelsDiffers	Quad-channel	Dual-channel
Graphics1 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics P4600
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	350 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1200 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
Features4 differ
Maximum number of PCI Express lanesDiffers	40	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Embedded options availableDiffers	Yes	No
ScalabilityDiffers	2S	1S
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	Yes	2.0
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	71 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	52.5 mm	Unknown — not stated by the source
DepthKnown for one	45 mm	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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