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Product comparison · 2 pcs/workstations

Fujitsu C620 + SL27T-1 vs Fujitsu R920 + SL27T-1

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  • 112specifications compared
  • 56differ
  • 56identical
  • 31known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E3-1270
    • E5-2620
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 8
    • 12
  • Processor boost frequency
    • 3.8 GHz
    • 2.5 GHz
  • Processor frequency
    • 3.4 GHz
    • 2 GHz
  • Processor cache
    • 8 MB
    • 15 MB
  • Bus type
    • DMI
    • QPI

Side by side

Differences highlightedShow differences only
143 specifications
A

Fujitsu

C620 + SL27T-1View product
B

Fujitsu

R920 + SL27T-1View product
Processor21 differ
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE3-1270E5-2620
Processor coresDiffers46
Processor threadsDiffers812
Processor boost frequencyDiffers3.8 GHz2.5 GHz
Processor frequencyDiffers3.4 GHz2 GHz
Processor cacheDiffers8 MB15 MB
Bus typeDiffersDMIQPI
System bus rateDiffers5 GT/s7.2 GT/s
Processor seriesDiffersIntel Xeon E3-1200Intel Xeon E5-2600
Processor codenameDiffersSandy BridgeSandy Bridge EP
Thermal Design Power (TDP)Differs80 W95 W
TcaseDiffers69.1 °C77.4 °C
Maximum number of PCI Express lanesDiffers2040
PCI Express configurationsKnown for onex4, x8, x16
PCI Express slots versionDiffers2.03.0
Number of QPI linksKnown for one2
Processor socketDiffersLGA 1155 (Socket H2)LGA 2011 (Socket R)
CPU multiplier (bus/core ratio)Differs3.425
Maximum number of SMP processorsKnown for one2
SteppingDiffersD2C2
Maximum internal memory supported by processorDiffers32 GB750 GB
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066,1333 MHz
Memory bandwidth supported by processor (max)Differs21 GB/s42.6 GB/s
Memory3 differ
Maximum internal memoryDiffers32768 MB524288 MB
Memory slotsDiffers4x DIMM16x DIMM
Memory channelsDiffersDual-channelQuad-channel
Memory layout (slots x size)Known for one4 x 4 GB
Storage2 differ
Total storage capacityDiffers2.4 TB2 TB
RAID levelsDiffers5, 100, 1, 5, 10
Number of HDDs installedKnown for one4
HDD capacityKnown for one600 GB
HDD interfaceKnown for oneSerial Attached SCSI (SAS)
HDD speedKnown for one10000 RPM
Card reader integratedKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® C216Intel® C602
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers211
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Headphone outputsDiffers01
Line-inKnown for oneYes
Microphone inDiffersNoYes
VGA (D-Sub) ports quantityKnown for one0
PS/2 ports quantityDiffers02
eSATA ports quantityKnown for one1
Serial ports quantityDiffers10
Expansion slots3 differ
Number of 3.5" baysDiffers26
PCI Express x4 slotsDiffers13
PCI Express x16 slotsDiffers14
PCI slotsKnown for one1
Power2 differ
Power supplyDiffers500 W800 W
Power supply input frequencyDiffers47/63 Hz50 - 60 Hz
Power consumption (typical)Known for one400 W
Design4 differ
Chassis typeDiffersRack-mounted chassisTower
Placement supportedDiffersHorizontalVertical
Number of 5.25" baysDiffers12
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersBlack, SilverBlack
Rack capacityKnown for one1U
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features9 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one32 nm
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Physical Address Extension (PAE)Known for one46 bit
Processor ARK IDDiffers5227664594
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 45.0 mm
ScalabilityKnown for one2S
Intel® Turbo Boost TechnologyDiffers2.01.0
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR00N
Audioidentical
Audio systemKnown for oneCX20642
Weight & dimensions4 differ
WidthDiffers431 mm186 mm
DepthDiffers683 mm618 mm
HeightDiffers44.4 mm430 mm
WeightDiffers13 kg20 kg
Certificates1 differ
CertificationDiffersCE, FCC, WEEE, VCCI, GOST, KCC, CCC, BSMI, SASOFCC, GS, cCSAus, WEEE, VCCI, GOST, KCC, CCC, BSMI, SASO
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Graphicsidentical
Maximum graphics card memoryKnown for one2.048 GB
Graphics cardKnown for oneQuadro 4000
Graphics card familyKnown for oneNVIDIA

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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