Product comparison · 2 cpus

Fujitsu Intel Xeon X3430 vs NEC Intel Xeon E5-2670 v2

45specifications compared
30differ
15identical
17known for one product only

Key differences

Processor family
- Intel Xeon X3430:Intel® Xeon®
- Intel Xeon E5-2670 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon X3430:X3430
- Intel Xeon E5-2670 v2:E5-2670V2
Processor base frequency
- Intel Xeon X3430:2.4 GHz
- Intel Xeon E5-2670 v2:2.5 GHz
Processor cores
- Intel Xeon X3430:4
- Intel Xeon E5-2670 v2:10
Processor socket
- Intel Xeon X3430:LGA 1156 (Socket H)
- Intel Xeon E5-2670 v2:LGA 2011 (Socket R)
Processor lithography
- Intel Xeon X3430:45 nm
- Intel Xeon E5-2670 v2:22 nm
Processor threads
- Intel Xeon X3430:4
- Intel Xeon E5-2670 v2:20
System bus rate
- Intel Xeon X3430:2.5 GT/s
- Intel Xeon E5-2670 v2:8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3430, Intel Xeon E5-2670 v2
62 specifications	A Fujitsu Intel Xeon X3430 View product	B NEC Intel Xeon E5-2670 v2 View product
Processor15 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® E5 V2 Family
Processor modelDiffers	X3430	E5-2670V2
Processor base frequencyDiffers	2.4 GHz	2.5 GHz
Processor coresDiffers	4	10
Processor socketDiffers	LGA 1156 (Socket H)	LGA 2011 (Socket R)
Processor lithographyDiffers	45 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	20
System bus rateDiffers	2.5 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.8 GHz	3.3 GHz
Processor cacheDiffers	8 MB	25 MB
Processor cache typeDiffers	Smart Cache	L3
Thermal Design Power (TDP)Differs	95 W	115 W
VID Voltage RangeDiffers	0.65 - 1.4 V	0.65 - 1.30 V
Bus typeDiffers	DMI	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Differs	21 GB/s	59.7 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
SteppingKnown for one	B1	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Features7 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesDiffers	No	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	16	40
PCI Express slots versionDiffers	2.0	3.0
PCI Express configurationsDiffers	1x16, 2x8, 4x4	1x4, 1x8, 1x16
Supported instruction setsDiffers	SSE4.2	AVX
CPU configuration (max)Differs	1	2
Embedded options availableDiffers	Yes	No
ScalabilityKnown for one	Unknown — not stated by the source	2S
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeKnown for one	296 mm²	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features4 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	2.0
Intel Demand Based Switching	Yes	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	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 GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityDiffers	No	Yes
Intel 64Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	72.7 °C	82 °C
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.

More cpu comparisons

All cpu comparisons