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Product comparison · 2 cpus

Acer Intel Pentium B950 vs Fujitsu Xeon E5-2420 6C/12T 1.9GHz

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  • 29specifications compared
  • 20differ
  • 9identical
  • 33known for one product only

Key differences

The Acer Intel Pentium B950 has 0.2 GHz more processor base frequency than the Fujitsu Xeon E5-2420 6C/12T 1.9GHz (2.1 GHz vs 1.9 GHz). The Fujitsu Xeon E5-2420 6C/12T 1.9GHz has 4 more processor cores than the Acer Intel Pentium B950 (6 vs 2). The Fujitsu Xeon E5-2420 6C/12T 1.9GHz has 10 more processor threads than the Acer Intel Pentium B950 (12 vs 2). Only the Fujitsu Xeon E5-2420 6C/12T 1.9GHz has ECC. Only the Acer Intel Pentium B950 has on-board graphics card.

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® E5 Family
  • Processor model
    • B950
    • E5-2420
  • Processor base frequency
    • 2.1 GHz
    • 1.9 GHz
  • Processor cores
    • 2
    • 6
  • Processor socket
    • PGA988
    • LGA 1356 (Socket B2)
  • Component for
    • Laptop
    • 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 B950View product
B

Fujitsu

Xeon E5-2420 6C/12T 1.9GHzView product
Processor12 differ
Processor familyDiffersIntel® Pentium®Intel® Xeon® E5 Family
Processor modelDiffersB950E5-2420
Processor base frequencyDiffers2.1 GHz1.9 GHz
Processor coresDiffers26
Processor socketDiffersPGA988LGA 1356 (Socket B2)
Component forDiffersLaptopServer/workstation
Processor threadsDiffers212
System bus rateDiffers5 GT/s7.2 GT/s
Processor boost frequencyKnown for one2.4 GHz
Processor cacheDiffers2 MB15 MB
Processor front side busKnown for one1333 MHz
Thermal Design Power (TDP)Differs35 W95 W
VID Voltage RangeKnown for one0.6 - 1.35 V
Bus typeDiffersDMIQPI
Number of QPI linksKnown for one1
Memory bandwidth supported by processor (max)Differs21.3 GB/s32 GB/s
Package typeKnown for oneTray
Compatible chipsetsKnown for oneIntel® HM65 Express, Intel HM67 Express
SteppingKnown for oneQ0
Processor codeKnown for oneSR07T
Memory4 differ
Maximum internal memory supported by processorDiffers16 GB375 GB
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066,1333 MHz
Memory channelsDiffersDual-channelTriple-channel
ECCDiffersNoYes
Graphics1 differ
On-board graphics cardDiffersYesNo
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 one1100 MHz
Number of displays supported (on-board graphics)Known for one2
Features3 differ
Market segmentDiffersMobileServer
Maximum number of PCI Express lanesDiffers124
PCI Express slots versionDiffers2.03.0
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Supported instruction setsKnown for oneSSE4.1, SSE4.2
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one32 nm
Processor special featuresidentical
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 CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Operational conditionsidentical
TjunctionKnown for one85 °C
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 mm

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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