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Product comparison · 2 pcs/workstations

ASUS VivoPC K31CD-IT007T Intel® Core™ i5 i5-6400 vs Dell 3900 + S2240T

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  • 127specifications compared
  • 51differ
  • 76identical
  • 54known for one product only

Key differences

  • Processor generation
    • 6th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i5
  • Processor model
    • i5-6400
    • i5-4460
  • Processor boost frequency
    • 3.3 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.7 GHz
    • 3.2 GHz
  • Bus type
    • DMI3
    • DMI
  • System bus rate
    • 8 GT/s
    • 5 GT/s
  • Processor lithography
    • 14 nm
    • 22 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit

Side by side

Differences highlightedShow differences only
181 specifications
A

ASUS

VivoPC K31CD-IT007T Intel® Core™ i5 i5-6400

Model K31CD-IT007T

View product
B

Dell

3900 + S2240TView product
Processor18 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generationDiffers6th gen Intel® Core™ i54th gen Intel® Core™ i5
Processor modelDiffersi5-6400i5-4460
Processor cores44
Processor threads44
Processor boost frequencyDiffers3.3 GHz3.4 GHz
Processor frequencyDiffers2.7 GHz3.2 GHz
Processor cache6 MB6 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI3DMI
System bus rateDiffers8 GT/s5 GT/s
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i5-4400 Desktop series
Processor codenameDiffersSkylakeHaswell
Thermal Design Power (TDP)Differs65 W84 W
TcaseDiffers71 °C72.72 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketDiffersLGA 1151 (Socket H4)LGA 1150 (Socket H3)
SteppingDiffersR0C0
Maximum internal memory supported by processorDiffers64 GB32 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs34.1 GB/s25.6 GB/s
ECC supported by processorNoNo
FSB ParityKnown for oneNo
Memory voltage supported by processorKnown for one1.35 V
Memory3 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memory16 GB16 GB
Internal memory typeDiffersDDR4-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slots2x DIMM2x DIMM
Memory clock speedDiffers2133 MHz1600 MHz
Memory channelsDual-channelDual-channel
Non-ECCKnown for oneYes
Storage6 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersDVD-RWDVD±RW
Storage mediaHDDHDD
Number of storage drives installed11
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATA IIISATA
HDD speedDiffers7200 RPM5400 RPM
Card reader integratedDiffersYesNo
HDD sizeKnown for one3.5"
Graphics6 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 950MNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers64 GB1.024 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1100 MHz
On-board graphics card DirectX versionDiffers12.011.1
On-board graphics card IDDiffers19120x412
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
On-board graphics card OpenGL versionKnown for one4.4
Graphics card Open GL supportKnown for oneYes
Performance2 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H110Intel® H81
Password protectionKnown for oneYes
Audio output channelsDiffers7.1 channels5.1 channels
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiNoNo
Wake-on-LAN readyKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantityKnown for one2
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 slots11
PCI slotsKnown for one1
Mini PCI Express slotsKnown for one1
Poweridentical
Power supply300 W300 W
Designidentical
Chassis typeKnown for oneMini Tower
Placement supportedVerticalVertical
Number of 5.25" baysKnown for one2
Cable lock slotKnown for oneYes
Product colourBlackBlack
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 8.1
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one54.6 cm (21.5")
Full HDKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one3000:1
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features8 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers14 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818580817
Processor codeDiffersSR2BYSR1QK
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2013D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Conflict-Free processorYesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel HD GraphicsKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Weight & dimensions4 differ
WidthDiffers180 mm360 mm
DepthDiffers350 mm436.3 mm
HeightDiffers390 mm175 mm
WeightDiffers8.6 kg8.9 kg
Packaging contentidentical
Cables includedACAC
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Audioidentical
Audio systemKnown for oneSonicMaster
Packaging dataidentical
Package widthKnown for one230 mm
Package depthKnown for one490 mm
Package heightKnown for one510 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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