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Product comparison · 2 cpus

Fujitsu Xeon E5-2603V4 processor vs Fujitsu Intel Xeon E5-2643 v4

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  • 55specifications compared
  • 12differ
  • 43identical
  • 5known for one product only

Key differences

  • Processor model
    • E5-2603V4
    • E5-2643V4
  • Processor base frequency
    • 1.7 GHz
    • 3.4 GHz
  • Processor threads
    • 6
    • 12
  • System bus rate
    • 6.4 GT/s
    • 9.6 GT/s
  • Processor cache
    • 15 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 85 W
    • 135 W
  • Memory bandwidth supported by processor (max)
    • 59.7 GB/s
    • 76.8 GB/s
  • Processor code
    • SR2P0
    • SR2P4

Side by side

Differences highlightedShow differences only
60 specifications
A

Fujitsu

Xeon E5-2603V4 processor

Model E5-2603V4

View product
B

Fujitsu

Intel Xeon E5-2643 v4View product
Processor8 differ
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-2603V4E5-2643V4
Processor base frequencyDiffers1.7 GHz3.4 GHz
Processor cores66
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E5-2600 v4Intel Xeon E5-2600 v4
Processor threadsDiffers612
System bus rateDiffers6.4 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one3.7 GHz
Processor cacheDiffers15 MB20 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs85 W135 W
SteppingR0R0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs59.7 GB/s76.8 GB/s
Processor codeDiffersSR2P0SR2P4
Processor ARK IDKnown for one92989
Package typeKnown for oneTray
Processor codenameKnown for oneBroadwell
Memory1 differ
Maximum internal memory supported by processor1.53 TB1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866 MHz1600,1866,2133,2400 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanes4040
PCI Express slots version3.03.0
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)22
Embedded options availableNoNo
Physical Address Extension (PAE)YesYes
Scalability2S2S
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessNoNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel TSX-NIYesYes
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® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityYesYes
Operational conditions1 differ
TcaseDiffers73 °C75 °C
Weight & dimensionsidentical
Processor package size52.5 x 51 mm52.5 x 51 mm

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