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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB vs HP Intel Xeon E5-2665 2.4GHz

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  • 39specifications compared
  • 5differ
  • 34identical
  • 9known for one product only

Key differences

The HP Intel Xeon E5-2665 2.4GHz has 0.4 GHz more processor base frequency than the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB (2.4 GHz vs 2 GHz). The HP Intel Xeon E5-2665 2.4GHz has 0.3 GHz more processor boost frequency than the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB (3.1 GHz vs 2.8 GHz). The HP Intel Xeon E5-2665 2.4GHz has 20 W more thermal Design Power (TDP) than the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB (115 W vs 95 W). Processor model: E5-2650 on the Fujitsu Intel Xeon E5-2650 8C/16T 2.00 GHz 20 MB, E5-2665 on the HP Intel Xeon E5-2665 2.4GHz.

  • Processor model
    • E5-2650
    • E5-2665
  • Processor base frequency
    • 2 GHz
    • 2.4 GHz
  • Processor boost frequency
    • 2.8 GHz
    • 3.1 GHz
  • Thermal Design Power (TDP)
    • 95 W
    • 115 W
  • Tcase
    • 77.4 °C
    • 81.8 °C

Side by side

Differences highlightedShow differences only
48 specifications
A

Fujitsu

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

HP

Intel Xeon E5-2665 2.4GHzView product
Processor4 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2650E5-2665
Processor base frequencyDiffers2 GHz2.4 GHz
Processor cores88
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forKnown for oneServer/workstation
Processor threads1616
System bus rate8 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.8 GHz3.1 GHz
Processor front side busKnown for one1600 MHz
Thermal Design Power (TDP)Differs95 W115 W
VID Voltage Range0.60 - 1.35 V0.60 - 1.35 V
Bus typeQPIQPI
CPU multiplier (bus/core ratio)Known for one28
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 segmentKnown for oneServer
Maximum number of PCI Express lanesKnown for one40
PCI Express slots version3.03.0
CPU configuration (max)22
Embedded options availableKnown for oneNo
ScalabilityS2SS2S
Supported instruction setsKnown for oneAVX
Processor special featuresidentical
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 Technology2.02.0
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 °C81.8 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityKnown for oneFujitsu Primergy RX200 S7

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