Product comparison · 2 pcs/workstations

ASUS ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700 vs ASUS VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560

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  • 119specifications compared
  • 46differ
  • 73identical
  • 37known for one product only

Key differences

  • Processor family
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:Intel® Core™ i7
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:Intel Pentium G
  • Processor model
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:i7-8700
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:G4560
  • Processor cores
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:6
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:2
  • Processor threads
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:12
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:4
  • Processor frequency
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:3.2 GHz
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:3.5 GHz
  • Processor cache
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:12 MB
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:3 MB
  • Processor operating modes
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:64-bit
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:32-bit, 64-bit
  • Processor codename
    • ROG G21CN-DS781 PC Intel® Core™ i7 i7-8700:Coffee Lake
    • VivoPC K31CD-K-0091A456UMT PC Intel Pentium G G4560:Kaby Lake

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Differences highlightedShow differences only (on)
Comparison of G21CN-DS781, K31CD-K-0091A456UMT
156 specifications
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel Pentium G
Processor generationKnown for one8th gen Intel® Core™ i7Unknown — not stated by the source
Processor modelDiffersi7-8700G4560
Processor coresDiffers62
Processor threadsDiffers124
Processor boost frequencyKnown for one4.6 GHzUnknown — not stated by the source
Processor frequencyDiffers3.2 GHz3.5 GHz
Processor cacheDiffers12 MB3 MB
Processor cache typeKnown for oneSmart CacheUnknown — not stated by the source
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-8700 Desktop SeriesIntel Pentium G4500 Series For Desktop
Processor codenameDiffersCoffee LakeKaby Lake
Thermal Design Power (TDP)Differs65 W54 W
Memory types supported by processorDiffersDDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2666 MHz1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one41.6 GB/sUnknown — not stated by the source
Number of QPI linksKnown for oneUnknown — not stated by the source0
SteppingKnown for oneUnknown — not stated by the sourceB0
Memory voltage supported by processorKnown for oneUnknown — not stated by the source1.35 V
Memory3 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryDiffers32 GB16 GB
Memory layout (slots x size)Known for one2 x 8 GBUnknown — not stated by the source
Memory clock speedDiffers2666 MHz2400 MHz
Storage3 differ
Total storage capacityDiffers1.51 TB1 TB
Storage mediaDiffersHDD+SSDHDD
HDD interfaceKnown for oneSATA IIIUnknown — not stated by the source
HDD sizeKnown for one3.5"Unknown — not stated by the source
Number of SSDs installedKnown for one1Unknown — not stated by the source
SSD capacityKnown for one512 GBUnknown — not stated by the source
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneUnknown — not stated by the sourceMMC, MS PRO, Memory Stick (MS), SD, SDHC
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080Not available
Discrete graphics card memoryKnown for one8 GBUnknown — not stated by the source
On-board graphics card modelDiffersIntel® UHD Graphics 630Intel® HD Graphics 610
On-board graphics card dynamic frequency (max)Differs1200 MHz1050 MHz
On-board graphics card IDDiffers0x3E920x5902
On-board graphics card OpenGL versionDiffers4.54.4
Number of execution unitsKnown for one24Unknown — not stated by the source
Performance1 differ
Market positioningKnown for oneGamingUnknown — not stated by the source
Virtual Reality (VR) readyKnown for oneYesUnknown — not stated by the source
Motherboard chipsetDiffersIntel® H370Intel® H110
Audio output channelsKnown for oneUnknown — not stated by the source7.1 channels
Network1 differ
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)Unknown — not stated by the source
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers40
Number of USB ports with PowerShare supportKnown for one0Unknown — not stated by the source
PowerShareKnown for oneNoUnknown — not stated by the source
Number of Thunderbolt 3 ports with PowerShare supportKnown for one0Unknown — not stated by the source
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Alienware graphics amplifier portKnown for oneNoUnknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
eSATA ports quantityKnown for one0Unknown — not stated by the source
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Poweridentical
Power supplyKnown for one230 WUnknown — not stated by the source
Design1 differ
Product colourDiffersBlackGrey
Chassis typeKnown for oneUnknown — not stated by the sourceTower
Processor special features10 differ
Embedded options availableDiffersYesNo
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Processor ARK IDDiffers12668697143
Processor codeDiffersSR3QSSR32Y
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Intel® Turbo Boost TechnologyDiffers2.0No
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source14 nm
Audioidentical
Audio chipKnown for oneRealtek ALC1150Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers129.7 mm180 mm
DepthDiffers372.3 mm350 mm
HeightDiffers366 mm390 mm
WeightDiffers8.3 kg8.6 kg
Optical driveidentical
Optical drives quantityKnown for oneUnknown — not stated by the source1
Expansion slotsidentical
PCI Express x16 slotsKnown for oneUnknown — not stated by the source1
Mini PCI Express slotsKnown for oneUnknown — not stated by the source1
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source230 mm
Package depthKnown for oneUnknown — not stated by the source490 mm
Package heightKnown for oneUnknown — not stated by the source510 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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