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Product comparison · 2 pcs/workstations

ASUS VivoPC K20CD-0031A640UMT PC Intel® Core™ i5 i5-6400 vs ASUS VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400

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  • 132specifications compared
  • 28differ
  • 104identical
  • 19known for one product only

Key differences

The ASUS VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400 has 1 th gen Intel® Core™ i5 more processor generation than the ASUS VivoPC K20CD-0031A640UMT PC Intel® Core™ i5 i5-6400 (7th gen Intel® Core™ i5 vs 6th gen Intel® Core™ i5). The ASUS VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400 has 0.2 GHz more processor boost frequency than the ASUS VivoPC K20CD-0031A640UMT PC Intel® Core™ i5 i5-6400 (3.5 GHz vs 3.3 GHz). The ASUS VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400 has 0.3 GHz more processor frequency than the ASUS VivoPC K20CD-0031A640UMT PC Intel® Core™ i5 i5-6400 (3 GHz vs 2.7 GHz). Only the ASUS VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400 has discrete graphics card. Only the ASUS VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400 has Wi-Fi.

  • Processor generation
    • 6th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i5
  • Processor model
    • i5-6400
    • i5-7400
  • Processor boost frequency
    • 3.3 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.7 GHz
    • 3 GHz
  • Processor codename
    • Skylake
    • Kaby Lake
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 1x16, 1x8+2x4, 2x8
  • Stepping
    • R0
    • B0
  • Memory clock speeds supported by processor
    • 2133,1333,1600,1866 MHz
    • 1333,1600,2133,2400 MHz

Side by side

Differences highlightedShow differences only
151 specifications
A

ASUS

VivoPC K20CD-0031A640UMT PC Intel® Core™ i5 i5-6400

Model K20CD-0031A640UMT

View product
B

ASUS

VivoPC K31CD-K-0091A740GTT PC Intel® Core™ i5 i5-7400

Model K31CD-K-0091A740GTT

View product
Processor9 differ
Processor generationDiffers6th gen Intel® Core™ i57th gen Intel® Core™ i5
Processor modelDiffersi5-6400i5-7400
Processor boost frequencyDiffers3.3 GHz3.5 GHz
Processor frequencyDiffers2.7 GHz3 GHz
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i5-7400 Desktop Series
Processor codenameDiffersSkylakeKaby Lake
TcaseKnown for one71 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
SteppingDiffersR0B0
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
TjunctionKnown for one100 °C
Number of QPI linksKnown for one0
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedDiffers2133 MHz2400 MHz
Storageidentical
HDD interfaceKnown for oneSATA
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 1030
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 630
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card IDDiffers19125912
Discrete graphics card memoryKnown for one2 GB
Network1 differ
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Ports & interfacesidentical
DC-in jackKnown for oneYes
Expansion slotsidentical
Mini PCI Express slotsKnown for one1
Design1 differ
Product colourDiffersSilverGrey
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features3 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers8818597147
Processor codeDiffersSR2BYSR32W
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Weight & dimensions4 differ
WidthDiffers96 mm180 mm
DepthDiffers279 mm350 mm
HeightDiffers381 mm390 mm
WeightDiffers7 kg8.6 kg
Packaging data3 differ
Package widthDiffers170 mm230 mm
Package depthDiffers355 mm490 mm
Package heightDiffers500 mm510 mm
Certificatesidentical
CertificationKnown for oneBSMI/CB/CE/FCC/ETL/CCC/C-Tick/VCCI

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