Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1275Lv3 vs Fujitsu Intel Xeon E5-2407v2

60specifications compared
35differ
25identical
20known for one product only

Key differences

The Fujitsu Intel Xeon E3-1275Lv3 has 0.3 GHz more processor base frequency than the Fujitsu Intel Xeon E5-2407v2 (2.7 GHz vs 2.4 GHz). The Fujitsu Intel Xeon E3-1275Lv3 has 4 more processor threads than the Fujitsu Intel Xeon E5-2407v2 (8 vs 4). The Fujitsu Intel Xeon E5-2407v2 has 1.4 GT/s more system bus rate than the Fujitsu Intel Xeon E3-1275Lv3 (6.4 GT/s vs 5 GT/s). Only the Fujitsu Intel Xeon E3-1275Lv3 has on-board graphics card. Only the Fujitsu Intel Xeon E3-1275Lv3 has Intel FDI Technology.

Processor family
- Intel Xeon E3-1275Lv3:Intel® Xeon® E3 Family
- Intel Xeon E5-2407v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E3-1275Lv3:E3-1275LV3
- Intel Xeon E5-2407v2:E5-2407V2
Processor base frequency
- Intel Xeon E3-1275Lv3:2.7 GHz
- Intel Xeon E5-2407v2:2.4 GHz
Processor socket
- Intel Xeon E3-1275Lv3:LGA 1150 (Socket H3)
- Intel Xeon E5-2407v2:LGA 1356 (Socket B2)
Processor threads
- Intel Xeon E3-1275Lv3:8
- Intel Xeon E5-2407v2:4
System bus rate
- Intel Xeon E3-1275Lv3:5 GT/s
- Intel Xeon E5-2407v2:6.4 GT/s
Processor cache
- Intel Xeon E3-1275Lv3:8 MB
- Intel Xeon E5-2407v2:10 MB
Thermal Design Power (TDP)
- Intel Xeon E3-1275Lv3:45 W
- Intel Xeon E5-2407v2:80 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1275Lv3, Intel Xeon E5-2407v2
80 specifications	A Fujitsu Intel Xeon E3-1275Lv3 View product	B Fujitsu Intel Xeon E5-2407v2 View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E3 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E3-1275LV3	E5-2407V2
Processor base frequencyDiffers	2.7 GHz	2.4 GHz
Processor cores	4	4
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1356 (Socket B2)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	8	4
System bus rateDiffers	5 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	10 MB
Processor cache type	Smart Cache	Smart Cache
Thermal Design Power (TDP)Differs	45 W	80 W
SteppingDiffers	C0	S1
Bus typeDiffers	DMI	QPI
Number of QPI linksDiffers	0	1
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	32 GB/s
Processor codenameDiffers	Haswell	Ivy Bridge
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.3 V
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	384 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
ECC	Yes	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.74 GB	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
Features4 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	16	24
PCI Express slots version	3.0	3.0
PCI Express configurationsKnown for one	1x16, 1x8+2x4, 2x8	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
CPU configuration (max)Differs	1	2
Embedded options available	No	No
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
ScalabilityDiffers	1S	2S
Thermal solution specificationKnown for one	PCG 2013B	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor special features14 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Conflict-Free processor	No	No
Intel 64	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIDiffers	Yes	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® vPro™ Platform EligibilityDiffers	Yes	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	76 °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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