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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-4603 4C/8T 2.00GHz 10MB vs Lenovo Intel Xeon E5-2450

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  • 44specifications compared
  • 15differ
  • 29identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-4603
    • E5-2450
  • Processor base frequency
    • 2 GHz
    • 2.1 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 1356 (Socket B2)
  • Processor threads
    • 8
    • 16
  • System bus rate
    • 6.4 GT/s
    • 8 GT/s
  • Processor cache
    • 10 MB
    • 20 MB
  • Number of QPI links
    • 2
    • 1

Side by side

Differences highlightedShow differences only
51 specifications
A

Fujitsu

Intel Xeon E5-4603 4C/8T 2.00GHz 10MBView product
B

Lenovo

Intel Xeon E5-2450View product
Processor9 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-4603E5-2450
Processor base frequencyDiffers2 GHz2.1 GHz
Processor coresDiffers48
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers816
System bus rateDiffers6.4 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one2.9 GHz
Processor cacheDiffers10 MB20 MB
Processor cache typeL3L3
L3 cache speedKnown for one2.1 GHz
Thermal Design Power (TDP)95 W95 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
SteppingKnown for oneC2
Bus typeQPIQPI
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs34.1 GB/s38.4 GB/s
Processor front side busKnown for one1066 MHz
Memory3 differ
Maximum internal memory supported by processorDiffers1.5 TB375 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333,1600 MHz
Memory channelsDiffersQuad-channelTriple-channel
ECCYesYes
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
CPU configuration (max)Differs42
Embedded options availableNoNo
ScalabilityDiffersS4SS2S
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)YesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® vPro™ Platform EligibilityYesYes
Weight & dimensionsidentical
Processor package sizeKnown for one45 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Graphicsidentical
On-board graphics cardKnown for oneNo

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