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Product comparison · 2 cpus

Acer Intel Pentium G870 vs Fujitsu Xeon E5-2420 6C/12T 1.9GHz

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  • 32specifications compared
  • 20differ
  • 12identical
  • 30known for one product only

Key differences

The Acer Intel Pentium G870 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 G870 (6 vs 2). The Fujitsu Xeon E5-2420 6C/12T 1.9GHz has 10 more processor threads than the Acer Intel Pentium G870 (12 vs 2). Only the Acer Intel Pentium G870 has on-board graphics card. Processor family: Intel Pentium G on the Acer Intel Pentium G870, Intel® Xeon® E5 Family on the Fujitsu Xeon E5-2420 6C/12T 1.9GHz.

  • Processor family
    • Intel Pentium G
    • Intel® Xeon® E5 Family
  • Processor model
    • G870
    • 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)
  • Component for
    • PC
    • Server/workstation
  • Processor threads
    • 2
    • 12
  • System bus rate
    • 5 GT/s
    • 7.2 GT/s

Side by side

Differences highlightedShow differences only
62 specifications
A

Acer

Intel Pentium G870View product
B

Fujitsu

Xeon E5-2420 6C/12T 1.9GHzView product
Processor12 differ
Processor familyDiffersIntel Pentium GIntel® Xeon® E5 Family
Processor modelDiffersG870E5-2420
Processor base frequencyDiffers3.1 GHz1.9 GHz
Processor coresDiffers26
Processor socketDiffersLGA 1155 (Socket H2)LGA 1356 (Socket B2)
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 one3.1 GHz
Thermal Design Power (TDP)Differs65 W95 W
Compatible chipsetsKnown for oneIntel® B65 Express, Intel® B75 Express, Intel® H61 Express, Intel® H67 Express, Intel® H77 Express, Intel® P67 Express, Intel® Q65 Express, Intel® Q67 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z68 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingKnown for oneQ0
Bus typeDiffersDMIQPI
Memory bandwidth supported by processor (max)Differs21 GB/s32 GB/s
Processor codeKnown for oneSR057
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 processorDiffers1066,1333 MHz800,1066,1333 MHz
Memory channelsDiffersDual-channelTriple-channel
ECCKnown for oneYes
Graphics1 differ
On-board graphics cardDiffersYesNo
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Number of displays supported (on-board graphics)Known for one2
Features3 differ
Market segmentDiffersDesktopServer
Maximum number of PCI Express lanesDiffers1624
PCI Express slots versionDiffers2.03.0
Supported instruction setsKnown for oneSSE4.1, SSE4.2
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one32 nm
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
Processor special featuresidentical
Intel FDI TechnologyKnown for oneYes
Intel Fast 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
Operational conditionsidentical
TcaseKnown for one69.1 °C
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x

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