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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-4607 6C/12T 2.20GHz 12MB vs Lenovo Intel Xeon E5-2403 4C 1.8GHz

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  • 42specifications compared
  • 15differ
  • 27identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-4607
    • E5-2403
  • Processor base frequency
    • 2.2 GHz
    • 1.8 GHz
  • Processor cores
    • 6
    • 4
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 1356 (Socket B2)
  • Processor threads
    • 12
    • 4
  • Processor cache
    • 12 MB
    • 10 MB
  • Thermal Design Power (TDP)
    • 95 W
    • 80 W
  • Number of QPI links
    • 2
    • 1

Side by side

Differences highlightedShow differences only
49 specifications
A

Fujitsu

Intel Xeon E5-4607 6C/12T 2.20GHz 12MBView product
B

Lenovo

Intel Xeon E5-2403 4C 1.8GHzView product
Processor9 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-4607E5-2403
Processor base frequencyDiffers2.2 GHz1.8 GHz
Processor coresDiffers64
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers124
System bus rate6.4 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers12 MB10 MB
Processor cache typeL3L3
Processor front side bus1066 MHz1066 MHz
Thermal Design Power (TDP)Differs95 W80 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
Bus typeQPIQPI
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs34.1 GB/s25 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers1.5 TB375 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066 MHz800,1066 MHz
Memory channelsDiffersQuad-channelTriple-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features3 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers4024
PCI Express slots version3.03.0
CPU configuration (max)Differs42
Embedded options availableNoNo
ScalabilityDiffersS4SS2S
Supported instruction setsKnown for oneAVX
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityYesYes
Intel® Smart CacheKnown for oneYes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
CompatibilityKnown for oneThinkServer RD330/RD430
Height (imperial)Known for one5.59 mm (0.22")

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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