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Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-2450 v2 vs Fujitsu Intel Xeon Processor E5-2603

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  • 41specifications compared
  • 19differ
  • 22identical
  • 13known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 V2 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E5-2450V2
    • E5-2603
  • Processor base frequency
    • 2.5 GHz
    • 1.8 GHz
  • Processor cores
    • 8
    • 4
  • Processor socket
    • LGA 1356 (Socket B2)
    • LGA 2011 (Socket R)
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor threads
    • 16
    • 4
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s

Side by side

Differences highlightedShow differences only
54 specifications
A

Fujitsu

Intel Xeon Processor E5-2450 v2View product
B

Fujitsu

Intel Xeon Processor E5-2603View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E5 V2 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2450V2E5-2603
Processor base frequencyDiffers2.5 GHz1.8 GHz
Processor coresDiffers84
Processor socketDiffersLGA 1356 (Socket B2)LGA 2011 (Socket R)
Processor lithographyDiffers22 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers164
System bus rateDiffers8 GT/s6.4 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyKnown for one3.3 GHz
Processor cacheDiffers20 MB10 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs95 W80 W
Bus typeQPIQPI
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs38.4 GB/s34.1 GB/s
Processor ARK IDKnown for one75264
VID Voltage RangeKnown for one0.6 - 1.35 V
Compatible chipsetsKnown for oneIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for oneM1
Memory3 differ
Maximum internal memory supported by processorDiffers384 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
PCI Express slots version3.03.0
Embedded options availableKnown for oneYes
Scalability2S2S
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one2
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel Demand Based SwitchingYesYes
Intel TSX-NIKnown for oneNo
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® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditions1 differ
TcaseDiffers80 °C70 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x

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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