Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4830 v2 vs NEC Xeon E5-2420 v2

39specifications compared
14differ
25identical
18known for one product only

Key differences

Processor family
- Intel Xeon E7-4830 v2:Intel® Xeon® E7 V2 Family
- Xeon E5-2420 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E7-4830 v2:E7-4830V2
- Xeon E5-2420 v2:E5-2420V2
Processor cores
- Intel Xeon E7-4830 v2:10
- Xeon E5-2420 v2:6
Processor socket
- Intel Xeon E7-4830 v2:LGA 2011 (Socket R)
- Xeon E5-2420 v2:LGA 1356 (Socket B2)
Processor threads
- Intel Xeon E7-4830 v2:20
- Xeon E5-2420 v2:12
Processor cache
- Intel Xeon E7-4830 v2:20 MB
- Xeon E5-2420 v2:15 MB
Thermal Design Power (TDP)
- Intel Xeon E7-4830 v2:105 W
- Xeon E5-2420 v2:80 W
Number of QPI links
- Intel Xeon E7-4830 v2:3
- Xeon E5-2420 v2:1

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4830 v2, Xeon E5-2420 v2
57 specifications	A Fujitsu Intel Xeon E7-4830 v2 View product	B NEC Xeon E5-2420 v2 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® E7 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E7-4830V2	E5-2420V2
Processor base frequency	2.2 GHz	2.2 GHz
Processor coresDiffers	10	6
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	20	12
System bus rate	7.2 GT/s	7.2 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequency	2.7 GHz	2.7 GHz
Processor cacheDiffers	20 MB	15 MB
Thermal Design Power (TDP)Differs	105 W	80 W
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksDiffers	3	1
Memory bandwidth supported by processor (max)Differs	68 GB/s	38.4 GB/s
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
Processor cache typeKnown for one	Unknown — not stated by the source	L3
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.30 V
SteppingKnown for one	Unknown — not stated by the source	S1
Memory3 differ
Maximum internal memory supported by processorDiffers	1.54 TB	384 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333,1600 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	32	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
CPU configuration (max)Known for one	4	Unknown — not stated by the source
Embedded options available	No	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	S4S	2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	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® Turbo Boost Technology	2.0	2.0
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Instruction Replay TechnologyKnown for one	No	Unknown — not stated by the source
Intel TSX-NI	No	No
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® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	68 °C	76 °C
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	45 mm
Package depthKnown for one	Unknown — not stated by the source	42.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	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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