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Product comparison · 2 cpus

HP Intel Xeon E5-2650 vs HP Xeon E5-2643

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  • 48specifications compared
  • 12differ
  • 36identical
  • 2known for one product only

Key differences

The HP Xeon E5-2643 has 1.3 GHz more processor base frequency than the HP Intel Xeon E5-2650 (3.3 GHz vs 2 GHz). The HP Intel Xeon E5-2650 has 4 more processor cores than the HP Xeon E5-2643 (8 vs 4). The HP Intel Xeon E5-2650 has 8 more processor threads than the HP Xeon E5-2643 (16 vs 8). Processor model: E5-2650 on the HP Intel Xeon E5-2650, E5-2643 on the HP Xeon E5-2643. Package type: Box on the HP Intel Xeon E5-2650, Tray on the HP Xeon E5-2643.

  • Processor model
    • E5-2650
    • E5-2643
  • Processor base frequency
    • 2 GHz
    • 3.3 GHz
  • Processor cores
    • 8
    • 4
  • Package type
    • Box
    • Tray
  • Processor threads
    • 16
    • 8
  • Processor boost frequency
    • 2.8 GHz
    • 3.5 GHz
  • Processor cache
    • 20 MB
    • 10 MB
  • Thermal Design Power (TDP)
    • 95 W
    • 130 W

Side by side

Differences highlightedShow differences only
50 specifications
A

HP

Intel Xeon E5-2650View product
B

HP

Xeon E5-2643View product
Processor10 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
Package typeDiffersBoxTray
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 cacheDiffers20 MB10 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs95 W130 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
SteppingDiffersC2M1
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 cardKnown for oneNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
CPU configuration (max)22
Embedded options availableNoNo
Graphics & IMC lithographyKnown for one32 nm
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 TechnologyDiffersYes2.0
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
Weight & dimensionsidentical
Processor package size52.5 mm52.5 mm
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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