Product comparison · 2 cpus

Dell E3-1270 v2 vs Dell Xeon E5-1620

43specifications compared
19differ
24identical
9known for one product only

Key differences

The Dell Xeon E5-1620 has 0.1 GHz more processor base frequency than the Dell E3-1270 v2 (3.6 GHz vs 3.5 GHz). The Dell Xeon E5-1620 has 10 nm more processor lithography than the Dell E3-1270 v2 (32 nm vs 22 nm). The Dell E3-1270 v2 has 5 GT/s more system bus rate than the Dell Xeon E5-1620 (5 GT/s vs 0 GT/s). Processor family: Intel® Xeon® E3 V2 Family on the Dell E3-1270 v2, Intel® Xeon® E5 Family on the Dell Xeon E5-1620. Processor model: E3-1270V2 on the Dell E3-1270 v2, E5-1620 on the Dell Xeon E5-1620.

Processor family
- E3-1270 v2:Intel® Xeon® E3 V2 Family
- Xeon E5-1620:Intel® Xeon® E5 Family
Processor model
- E3-1270 v2:E3-1270V2
- Xeon E5-1620:E5-1620
Processor base frequency
- E3-1270 v2:3.5 GHz
- Xeon E5-1620:3.6 GHz
Processor socket
- E3-1270 v2:LGA 1155 (Socket H2)
- Xeon E5-1620:LGA 2011 (Socket R)
Processor lithography
- E3-1270 v2:22 nm
- Xeon E5-1620:32 nm
Package type
- E3-1270 v2:Tray
- Xeon E5-1620:Box
System bus rate
- E3-1270 v2:5 GT/s
- Xeon E5-1620:0 GT/s
Processor operating modes
- E3-1270 v2:64-bit
- Xeon E5-1620:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of E3-1270 v2, Xeon E5-1620
52 specifications	A Dell E3-1270 v2 View product	B Dell Xeon E5-1620 View product
Processor15 differ
Processor familyDiffers	Intel® Xeon® E3 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E3-1270V2	E5-1620
Processor base frequencyDiffers	3.5 GHz	3.6 GHz
Processor cores	4	4
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 2011 (Socket R)
Processor lithographyDiffers	22 nm	32 nm
Package typeDiffers	Tray	Box
Component for	Server/workstation	Server/workstation
Processor threads	8	8
System bus rateDiffers	5 GT/s	0 GT/s
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyDiffers	3.9 GHz	3.8 GHz
Processor cacheDiffers	8 MB	10 MB
Processor cache type	L3	L3
L3 cache speedDiffers	3.5 GHz	3.6 GHz
Thermal Design Power (TDP)Differs	69 W	130 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
SteppingDiffers	E1	M1
CPU multiplier (bus/core ratio)Differs	35	38
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	51.2 GB/s
Compatible chipsetsKnown for one	Intel® C202, Intel® C204, Intel® C206, Intel® C216	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
PCI Express slots version	3.0	3.0
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
CPU configuration (max)Known for one	Unknown — not stated by the source	1
PCI Express configurationsKnown for one	1x16+1x4, 1x8+3x4, 2x8+1x4	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel Demand Based Switching	Yes	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	64 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x

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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