Product comparison · 2 cpus

Dell E3-1270 v2 vs Dell Xeon E5-2650

42specifications compared
21differ
21identical
10known for one product only

Key differences

The Dell E3-1270 v2 has 1.5 GHz more processor base frequency than the Dell Xeon E5-2650 (3.5 GHz vs 2 GHz). The Dell Xeon E5-2650 has 4 more processor cores than the Dell E3-1270 v2 (8 vs 4). The Dell Xeon E5-2650 has 10 nm more processor lithography than the Dell E3-1270 v2 (32 nm vs 22 nm). Processor family: Intel® Xeon® E3 V2 Family on the Dell E3-1270 v2, Intel® Xeon® E5 Family on the Dell Xeon E5-2650. Processor model: E3-1270V2 on the Dell E3-1270 v2, E5-2650 on the Dell Xeon E5-2650.

Processor family
- E3-1270 v2:Intel® Xeon® E3 V2 Family
- Xeon E5-2650:Intel® Xeon® E5 Family
Processor model
- E3-1270 v2:E3-1270V2
- Xeon E5-2650:E5-2650
Processor base frequency
- E3-1270 v2:3.5 GHz
- Xeon E5-2650:2 GHz
Processor cores
- E3-1270 v2:4
- Xeon E5-2650:8
Processor socket
- E3-1270 v2:LGA 1155 (Socket H2)
- Xeon E5-2650:LGA 2011 (Socket R)
Processor lithography
- E3-1270 v2:22 nm
- Xeon E5-2650:32 nm
Package type
- E3-1270 v2:Tray
- Xeon E5-2650:Box
Processor threads
- E3-1270 v2:8
- Xeon E5-2650:16

Side by side

Differences highlightedShow differences only

Comparison of E3-1270 v2, Xeon E5-2650
52 specifications	A Dell E3-1270 v2 View product	B Dell Xeon E5-2650 View product
Processor17 differ
Processor familyDiffers	Intel® Xeon® E3 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E3-1270V2	E5-2650
Processor base frequencyDiffers	3.5 GHz	2 GHz
Processor coresDiffers	4	8
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 2011 (Socket R)
Processor lithographyDiffers	22 nm	32 nm
Package typeDiffers	Tray	Box
Processor threadsDiffers	8	16
System bus rateDiffers	5 GT/s	8 GT/s
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyDiffers	3.9 GHz	2.8 GHz
Processor cacheDiffers	8 MB	20 MB
L3 cache speedKnown for one	3.5 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	69 W	95 W
Compatible chipsetsKnown for one	Intel® C202, Intel® C204, Intel® C206, Intel® C216	Unknown — not stated by the source
SteppingDiffers	E1	C2
Bus typeDiffers	DMI	QPI
CPU multiplier (bus/core ratio)Differs	35	28
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	51.2 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	750 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Features1 differ
PCI Express configurationsKnown for one	1x16+1x4, 1x8+3x4, 2x8+1x4	Unknown — not stated by the source
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor special featuresidentical
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	77.4 °C

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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