Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1226 V3 vs Fujitsu Intel Xeon Processor E3-1281 v3

57specifications compared
13differ
44identical
56known for one product only

Key differences

Processor model
- Intel Xeon E3-1226 V3:E3-1226V3
- Intel Xeon Processor E3-1281 v3:E3-1281V3
Processor base frequency
- Intel Xeon E3-1226 V3:3.3 GHz
- Intel Xeon Processor E3-1281 v3:3.7 GHz
Processor threads
- Intel Xeon E3-1226 V3:4
- Intel Xeon Processor E3-1281 v3:8
Processor boost frequency
- Intel Xeon E3-1226 V3:3.7 GHz
- Intel Xeon Processor E3-1281 v3:4.1 GHz
Thermal Design Power (TDP)
- Intel Xeon E3-1226 V3:84 W
- Intel Xeon Processor E3-1281 v3:82 W
Bus type
- Intel Xeon E3-1226 V3:DMI2
- Intel Xeon Processor E3-1281 v3:DMI
Memory types supported by processor
- Intel Xeon E3-1226 V3:DDR3-SDRAM
- Intel Xeon Processor E3-1281 v3:DDR3-SDRAM, DDR3L-SDRAM
On-board graphics card
- Intel Xeon E3-1226 V3:Yes
- Intel Xeon Processor E3-1281 v3:No

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1226 V3, Intel Xeon Processor E3-1281 v3
113 specifications	A Fujitsu Intel Xeon E3-1226 V3 View product	B Fujitsu Intel Xeon Processor E3-1281 v3 View product
Processor6 differ
Processor modelDiffers	E3-1226V3	E3-1281V3
Processor base frequencyDiffers	3.3 GHz	3.7 GHz
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.7 GHz	4.1 GHz
L3 cache speedKnown for one	Unknown — not stated by the source	3.7 GHz
Thermal Design Power (TDP)Differs	84 W	82 W
Bus typeDiffers	DMI2	DMI
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Processor codenameKnown for one	Unknown — not stated by the source	Haswell
Processor ARK IDKnown for one	Unknown — not stated by the source	80907
Memory1 differ
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, DDR3L-SDRAM
Memory voltage supported by processorKnown for one	1.5 V	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelDiffers	Intel® HD Graphics P4600	Not available
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.7 GB	Unknown — not stated by the source
On-board graphics card outputs supportedKnown for one	DisplayPort, Embedded DisplayPort (eDP), HDMI, VGA (D-Sub)	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1200 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
On-board graphics card maximum resolution (DisplayPort)Known for one	3840 x 2160 pixels	Unknown — not stated by the source
On-board graphics card maximum resolution (HDMI)Known for one	3840 x 2160 pixels	Unknown — not stated by the source
On-board graphics card maximum resolution (VGA)Known for one	2880 x 1800 pixels	Unknown — not stated by the source
On-board graphics card refresh rate at maximum resolution (DisplayPort)Known for one	60 Hz	Unknown — not stated by the source
On-board graphics card refresh rate at maximum resolution (HDMI)Known for one	60 Hz	Unknown — not stated by the source
On-board graphics card refresh rate at maximum resolution (VGA)Known for one	60 Hz	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Features2 differ
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX 2.0
BandwidthKnown for one	Unknown — not stated by the source	5 MB/s
PCI Express CEM revisionKnown for one	Unknown — not stated by the source	3.0
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013D
Export Control Classification Number (ECCN)Known for one	Unknown — not stated by the source	5A992C
Commodity Classification Automated Tracking System (CCATS)Known for one	Unknown — not stated by the source	G077159
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology 2.0 frequencyKnown for one	Unknown — not stated by the source	4.1 GHz
Intel® Transactional Synchronization ExtensionsKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorDiffers	Yes	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	1.00
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Processor cacheKnown for one	Unknown — not stated by the source	8192 KB
Product typeKnown for one	Unknown — not stated by the source	Processor
Supported memory typesKnown for one	Unknown — not stated by the source	DDR3-SDRAM, DDR3L-SDRAM
Born on dateKnown for one	Unknown — not stated by the source	Q2'14
Bus bandwidthKnown for one	Unknown — not stated by the source	5
Bus speedKnown for one	Unknown — not stated by the source	5 GT/s
Bus type unitsKnown for one	Unknown — not stated by the source	GT/s
Last changeKnown for one	Unknown — not stated by the source	63903513
Launch dateKnown for one	Unknown — not stated by the source	Q2'14
Maximum memoryKnown for one	Unknown — not stated by the source	32 GB
Processor brand nameKnown for one	Unknown — not stated by the source	Intel Xeon v2
Product familyKnown for one	Unknown — not stated by the source	Intel Xeon Processor E3 v3 Family
Product nameKnown for one	Unknown — not stated by the source	Intel Xeon E3-1281 v3 (8M Cache, 3.70 GHz)
StatusKnown for one	Unknown — not stated by the source	Discontinued
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85423119
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Cache memoryKnown for one	Unknown — not stated by the source	8 MB
Maximum internal memoryKnown for one	Unknown — not stated by the source	32768 MB

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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