Product comparison · 2 cpus

Dell Intel Xeon E5-2450 vs Dell Intel Xeon E5-2670 v2

46specifications compared
18differ
28identical
8known for one product only

Key differences

Processor family
- Intel Xeon E5-2450:Intel® Xeon® E5 Family
- Intel Xeon E5-2670 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E5-2450:E5-2450
- Intel Xeon E5-2670 v2:E5-2670V2
Processor base frequency
- Intel Xeon E5-2450:2.1 GHz
- Intel Xeon E5-2670 v2:2.5 GHz
Processor cores
- Intel Xeon E5-2450:8
- Intel Xeon E5-2670 v2:10
Processor socket
- Intel Xeon E5-2450:LGA 1356 (Socket B2)
- Intel Xeon E5-2670 v2:LGA 2011 (Socket R)
Processor lithography
- Intel Xeon E5-2450:32 nm
- Intel Xeon E5-2670 v2:22 nm
Processor threads
- Intel Xeon E5-2450:16
- Intel Xeon E5-2670 v2:20
Processor boost frequency
- Intel Xeon E5-2450:2.9 GHz
- Intel Xeon E5-2670 v2:3.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2450, Intel Xeon E5-2670 v2
54 specifications	A Dell Intel Xeon E5-2450 View product	B Dell Intel Xeon E5-2670 v2 View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2450	E5-2670V2
Processor base frequencyDiffers	2.1 GHz	2.5 GHz
Processor coresDiffers	8	10
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor lithographyDiffers	32 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	20
System bus rate	8 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.9 GHz	3.3 GHz
Processor cacheDiffers	20 MB	25 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	115 W
VID Voltage RangeDiffers	0.60 - 1.35 V	0.6 - 1.30 V
Bus type	QPI	QPI
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	59.7 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	24	40
PCI Express slots version	3.0	3.0
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Embedded options available	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Scalability	2S	2S
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
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® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	Yes
Intel Demand Based Switching	Yes	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® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	82 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	52.5 mm
DepthKnown for one	Unknown — not stated by the source	45 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Packaging dataidentical
Package widthKnown for one	42.5 mm	Unknown — not stated by the source
Package 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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