Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-2403 vs NEC Intel Xeon E5-2630L v2

48specifications compared
21differ
27identical
34known for one product only

Key differences

The NEC Intel Xeon E5-2630L v2 has 0.6 GHz more processor base frequency than the Fujitsu Intel Xeon Processor E5-2403 (2.4 GHz vs 1.8 GHz). The NEC Intel Xeon E5-2630L v2 has 2 more processor cores than the Fujitsu Intel Xeon Processor E5-2403 (6 vs 4). The Fujitsu Intel Xeon Processor E5-2403 has 10 nm more processor lithography than the NEC Intel Xeon E5-2630L v2 (32 nm vs 22 nm). Only the NEC Intel Xeon E5-2630L v2 has Intel® Hyper Threading Technology (Intel® HT Technology). Processor family: Intel® Xeon® E5 Family on the Fujitsu Intel Xeon Processor E5-2403, Intel® Xeon® E5 V2 Family on the NEC Intel Xeon E5-2630L v2.

Processor family
- Intel Xeon Processor E5-2403:Intel® Xeon® E5 Family
- Intel Xeon E5-2630L v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon Processor E5-2403:E5-2403
- Intel Xeon E5-2630L v2:E5-2630LV2
Processor base frequency
- Intel Xeon Processor E5-2403:1.8 GHz
- Intel Xeon E5-2630L v2:2.4 GHz
Processor cores
- Intel Xeon Processor E5-2403:4
- Intel Xeon E5-2630L v2:6
Processor socket
- Intel Xeon Processor E5-2403:LGA 1356 (Socket B2)
- Intel Xeon E5-2630L v2:LGA 2011 (Socket R)
Processor lithography
- Intel Xeon Processor E5-2403:32 nm
- Intel Xeon E5-2630L v2:22 nm
Processor threads
- Intel Xeon Processor E5-2403:4
- Intel Xeon E5-2630L v2:12
System bus rate
- Intel Xeon Processor E5-2403:6.4 GT/s
- Intel Xeon E5-2630L v2:7.2 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5-2403, Intel Xeon E5-2630L v2
82 specifications	A Fujitsu Intel Xeon Processor E5-2403 View product	B NEC Intel Xeon E5-2630L v2 View product
Processor15 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2403	E5-2630LV2
Processor base frequencyDiffers	1.8 GHz	2.4 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor lithographyDiffers	32 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor seriesKnown for one	Intel Xeon E5-2400	Unknown — not stated by the source
Processor threadsDiffers	4	12
System bus rateDiffers	6.4 GT/s	7.2 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	10 MB	15 MB
Processor cache typeDiffers	Smart Cache	L3
L3 cache speedKnown for one	1.8 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	60 W
VID Voltage RangeDiffers	0.6 - 1.35 V	0.65 - 1.30 V
Compatible chipsetsKnown for one	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608	Unknown — not stated by the source
SteppingKnown for one	M1	Unknown — not stated by the source
Bus type	QPI	QPI
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	25 GB/s	51.2 GB/s
Processor codenameDiffers	Sandy Bridge EN	Ivy Bridge
Processor codeKnown for one	SR0LS	Unknown — not stated by the source
Processor ARK IDKnown for one	64615	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
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 MHz	800,1066,1333,1600 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 sets	AVX	AVX
CPU configuration (max)	2	2
Embedded options available	No	No
PCI Express CEM revisionKnown for one	3.0	Unknown — not stated by the source
Scalability	2S	2S
Export Control Classification Number (ECCN)Known for one	5A992C	Unknown — not stated by the source
Commodity Classification Automated Tracking System (CCATS)Known for one	G077159	Unknown — not stated by the source
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x4, 1x8, 1x16
Processor special features2 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)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based Switching	Yes	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
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 TSX-NIKnown for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Processor cacheKnown for one	10240 KB	Unknown — not stated by the source
Product typeKnown for one	Processor	Unknown — not stated by the source
Supported memory typesKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Bus bandwidthKnown for one	6.4	Unknown — not stated by the source
Bus speedKnown for one	6.4 GT/s	Unknown — not stated by the source
Bus type unitsKnown for one	GT/s	Unknown — not stated by the source
Last changeKnown for one	63903513	Unknown — not stated by the source
Launch dateKnown for one	Q2'12	Unknown — not stated by the source
Maximum memoryKnown for one	384 GB	Unknown — not stated by the source
Processor brand nameKnown for one	Intel Xeon	Unknown — not stated by the source
Product familyKnown for one	Intel Xeon Processor E5 Family	Unknown — not stated by the source
StatusKnown for one	Discontinued	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	8542310001	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Maximum internal memoryKnown for one	393216 MB	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	63 °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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