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Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1220 vs HP Intel Celeron 1000M

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  • 37specifications compared
  • 18differ
  • 19identical
  • 18known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Celeron®
  • Processor model
    • E3-1220
    • 1000M
  • Processor base frequency
    • 3.1 GHz
    • 1.8 GHz
  • Processor cores
    • 4
    • 2
  • Processor socket
    • LGA 1155 (Socket H2)
    • Socket 988
  • Processor lithography
    • 32 nm
    • 22 nm
  • Component for
    • Server/workstation
    • Laptop
  • Processor threads
    • 4
    • 2

Side by side

Differences highlightedShow differences only
55 specifications
A

Fujitsu

Intel Xeon E3-1220View product
B

HP

Intel Celeron 1000MView product
Processor12 differ
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Celeron®
Processor modelDiffersE3-12201000M
Processor base frequencyDiffers3.1 GHz1.8 GHz
Processor coresDiffers42
Processor socketDiffersLGA 1155 (Socket H2)Socket 988
Processor lithographyDiffers32 nm22 nm
Component forDiffersServer/workstationLaptop
Processor threadsDiffers42
System bus rate5 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one3.4 GHz
Processor cacheDiffers8 MB2 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs80 W35 W
SteppingDiffersD2P0
Bus typeDMIDMI
Memory bandwidth supported by processor (max)Differs21 GB/s25.6 GB/s
CPU multiplier (bus/core ratio)Known for one18
Memory2 differ
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz1333,1600 MHz
Memory channelsDual-channelDual-channel
ECCDiffersYesNo
Graphics1 differ
On-board graphics cardDiffersNoYes
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentDiffersServerMobile
PCI Express slots version2.02.0
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2SSE4.1, SSE4.2
CPU configuration (max)11
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
Graphics & IMC lithographyKnown for one22 nm
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Operational conditionsidentical
TcaseKnown for one69.1 °C
TjunctionKnown for one105 °C
Weight & dimensionsidentical
Processor package size37.5 mm37.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-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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