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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB vs HP Z620 Xeon E5-2643 4C 3.30GHz 10MB

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  • 46specifications compared
  • 11differ
  • 35identical
  • 3known for one product only

Key differences

  • Processor model
    • E5-2650
    • E5-2643
  • Processor base frequency
    • 2 GHz
    • 3.3 GHz
  • Processor cores
    • 8
    • 4
  • Processor threads
    • 16
    • 8
  • Processor boost frequency
    • 2.8 GHz
    • 3.5 GHz
  • Thermal Design Power (TDP)
    • 95 W
    • 130 W
  • VID Voltage Range
    • 0.60 - 1.35 V
    • 0.6 - 1.35 V
  • CPU multiplier (bus/core ratio)
    • 28
    • 35

Side by side

Differences highlightedShow differences only
49 specifications
A

Fujitsu

Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MBView product
B

HP

Z620 Xeon E5-2643 4C 3.30GHz 10MBView product
Processor8 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2650E5-2643
Processor base frequencyDiffers2 GHz3.3 GHz
Processor coresDiffers84
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers168
System bus rate8 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.8 GHz3.5 GHz
Processor cacheKnown for one10 MB
Processor cache typeKnown for oneL3
Processor front side bus1600 MHz1600 MHz
Thermal Design Power (TDP)Differs95 W130 W
VID Voltage RangeDiffers0.60 - 1.35 V0.6 - 1.35 V
Bus typeQPIQPI
CPU multiplier (bus/core ratio)Differs2835
Number of QPI links22
Memory bandwidth supported by processor (max)51.2 GB/s51.2 GB/s
Memoryidentical
Maximum internal memory supported by processor750 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066,1333,1600 MHz800,1066,1333,1600 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
Embedded options availableNoNo
ScalabilityS2SS2S
CPU configuration (max)Known for one2
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® Turbo Boost TechnologyDiffers2.0Yes
Intel Demand Based SwitchingYesYes
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
Operational conditions1 differ
TcaseDiffers77.4 °C73 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityDiffersFujitsu Primergy RX200 S7HP Z620

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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