Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1245 v2 vs Fujitsu Intel Xeon E5-2650 v2

45specifications compared
20differ
25identical
19known for one product only

Key differences

Processor family
- Intel Xeon E3-1245 v2:Intel® Xeon® E3 V2 Family
- Intel Xeon E5-2650 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E3-1245 v2:E3-1245V2
- Intel Xeon E5-2650 v2:E5-2650V2
Processor base frequency
- Intel Xeon E3-1245 v2:3.4 GHz
- Intel Xeon E5-2650 v2:2.6 GHz
Processor cores
- Intel Xeon E3-1245 v2:4
- Intel Xeon E5-2650 v2:8
Processor socket
- Intel Xeon E3-1245 v2:LGA 1155 (Socket H2)
- Intel Xeon E5-2650 v2:LGA 2011 (Socket R)
Processor threads
- Intel Xeon E3-1245 v2:8
- Intel Xeon E5-2650 v2:16
System bus rate
- Intel Xeon E3-1245 v2:5 GT/s
- Intel Xeon E5-2650 v2:8 GT/s
Processor boost frequency
- Intel Xeon E3-1245 v2:3.8 GHz
- Intel Xeon E5-2650 v2:3.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1245 v2, Intel Xeon E5-2650 v2
64 specifications	A Fujitsu Intel Xeon E3-1245 v2 View product	B Fujitsu Intel Xeon E5-2650 v2 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E3 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E3-1245V2	E5-2650V2
Processor base frequencyDiffers	3.4 GHz	2.6 GHz
Processor coresDiffers	4	8
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 2011 (Socket R)
Processor threadsDiffers	8	16
System bus rateDiffers	5 GT/s	8 GT/s
Processor boost frequencyDiffers	3.8 GHz	3.4 GHz
Processor cacheDiffers	8 MB	20 MB
Thermal Design Power (TDP)Differs	77 W	95 W
Bus typeDiffers	DMI	QPI
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	59.7 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.3 V
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory3 differ
Maximum internal memory supported by processorDiffers	32.77 GB	768 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics P4000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1250 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features2 differ
PCI Express configurationsKnown for one	1x16, 1x4, 1x8+3x4, 2x8+1x4	Unknown — not stated by the source
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
CPU configuration (max)Differs	1	2
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
ScalabilityKnown for one	Unknown — not stated by the source	2S
Processor special features2 differ
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessDiffers	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	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
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	75 °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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