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Product comparison · 2 cpus

Acer Intel Pentium G2120 vs Fujitsu Xeon E5-2420 6C/12T 1.9GHz

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  • 32specifications compared
  • 21differ
  • 11identical
  • 29known for one product only

Key differences

The Acer Intel Pentium G2120 has 1.2 GHz more processor base frequency than the Fujitsu Xeon E5-2420 6C/12T 1.9GHz (3.1 GHz vs 1.9 GHz). The Fujitsu Xeon E5-2420 6C/12T 1.9GHz has 4 more processor cores than the Acer Intel Pentium G2120 (6 vs 2). The Fujitsu Xeon E5-2420 6C/12T 1.9GHz has 10 nm more processor lithography than the Acer Intel Pentium G2120 (32 nm vs 22 nm). Only the Acer Intel Pentium G2120 has on-board graphics card. Only the Acer Intel Pentium G2120 has embedded options available.

  • Processor family
    • Intel Pentium G
    • Intel® Xeon® E5 Family
  • Processor model
    • G2120
    • E5-2420
  • Processor base frequency
    • 3.1 GHz
    • 1.9 GHz
  • Processor cores
    • 2
    • 6
  • Processor socket
    • LGA 1155 (Socket H2)
    • LGA 1356 (Socket B2)
  • Processor lithography
    • 22 nm
    • 32 nm
  • Component for
    • PC
    • Server/workstation
  • Processor threads
    • 2
    • 12

Side by side

Differences highlightedShow differences only
61 specifications
A

Acer

Intel Pentium G2120View product
B

Fujitsu

Xeon E5-2420 6C/12T 1.9GHzView product
Processor13 differ
Processor familyDiffersIntel Pentium GIntel® Xeon® E5 Family
Processor modelDiffersG2120E5-2420
Processor base frequencyDiffers3.1 GHz1.9 GHz
Processor coresDiffers26
Processor socketDiffersLGA 1155 (Socket H2)LGA 1356 (Socket B2)
Processor lithographyDiffers22 nm32 nm
Package typeKnown for oneTray
Component forDiffersPCServer/workstation
Processor threadsDiffers212
System bus rateDiffers5 GT/s7.2 GT/s
Processor cacheDiffers3 MB15 MB
L3 cache speedKnown for one3.10 GHz
Thermal Design Power (TDP)Differs55 W95 W
Compatible chipsetsKnown for oneIntel® B75 Express, Intel® H61 Express, Intel® H77 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingKnown for oneP0
Bus typeDiffersDMIQPI
Memory bandwidth supported by processor (max)Differs25.6 GB/s32 GB/s
Processor codeKnown for oneSR0UF
Processor boost frequencyKnown for one2.4 GHz
Processor front side busKnown for one1333 MHz
VID Voltage RangeKnown for one0.6 - 1.35 V
Number of QPI linksKnown for one1
Memory3 differ
Maximum internal memory supported by processorDiffers32 GB375 GB
Memory clock speeds supported by processorDiffers1333,1600 MHz800,1066,1333 MHz
Memory channelsDiffersDual-channelTriple-channel
Graphics1 differ
On-board graphics cardDiffersYesNo
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1050 MHz
Number of displays supported (on-board graphics)Known for one3
Features3 differ
Market segmentDiffersDesktopServer
PCI Express slots versionDiffers2.03.0
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Supported instruction setsKnown for oneSSE4.1, SSE4.2
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one22 nm
Thermal solution specificationKnown for onePCG 2011C
Maximum number of PCI Express lanesKnown for one24
ScalabilityKnown for oneS2S
Processor special featuresidentical
Conflict-Free processorKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
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® Turbo Boost TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-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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