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Product comparison · 2 pcs/workstations

ASUS VivoPC K31CD-K-NL013T Intel® Core™ i5 i5-7400 vs CyberPower SLC9940 PC Intel® Core™ i7 i7-7700K

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  • 111specifications compared
  • 32differ
  • 79identical
  • 30known for one product only

Key differences

The CyberPower SLC9940 PC Intel® Core™ i7 i7-7700K has 4 more processor threads than the ASUS VivoPC K31CD-K-NL013T Intel® Core™ i5 i5-7400 (8 vs 4). The CyberPower SLC9940 PC Intel® Core™ i7 i7-7700K has 1 GHz more processor boost frequency than the ASUS VivoPC K31CD-K-NL013T Intel® Core™ i5 i5-7400 (4.5 GHz vs 3.5 GHz). The CyberPower SLC9940 PC Intel® Core™ i7 i7-7700K has 1.2 GHz more processor frequency than the ASUS VivoPC K31CD-K-NL013T Intel® Core™ i5 i5-7400 (4.2 GHz vs 3 GHz). Only the CyberPower SLC9940 PC Intel® Core™ i7 i7-7700K has discrete graphics card. Only the CyberPower SLC9940 PC Intel® Core™ i7 i7-7700K has Intel TSX-NI.

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-7400
    • i7-7700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.5 GHz
    • 4.5 GHz
  • Processor frequency
    • 3 GHz
    • 4.2 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Thermal Design Power (TDP)
    • 65 W
    • 91 W

Side by side

Differences highlightedShow differences only
141 specifications
A

ASUS

VivoPC K31CD-K-NL013T Intel® Core™ i5 i5-7400

Model K31CD-K-NL013T

View product
B

CyberPower

SLC9940 PC Intel® Core™ i7 i7-7700K

Model SLC9940

View product
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-7400i7-7700K
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.5 GHz4.5 GHz
Processor frequencyDiffers3 GHz4.2 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-7400 Desktop SeriesIntel Core i7-7700 Desktop series
Processor codenameKaby LakeKaby Lake
Thermal Design Power (TDP)Differs65 W91 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of QPI links00
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingB0B0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1333,1600,2133,2400 MHz1333,1600,2133,2400 MHz
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers16 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2400 MHz
Memory channelsDual-channelDual-channel
Memory layout (slots x size)Known for one2 x 8 GB
Storage4 differ
Total storage capacityDiffers1.12 TB2.24 TB
Optical drive typeDiffersDVD Super MultiNo
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installed11
HDD capacityDiffers1 TB2 TB
HDD interfaceKnown for oneSATA
HDD speed7200 RPM7200 RPM
Number of SSDs installed11
SSD capacityDiffers128 GB240 GB
SSD interfaceKnown for oneM.2
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, MS PRO, Memory Stick (MS), SD, SDHC, xD
Intel® Optane™ Memory module installedKnown for oneNo
Graphics4 differ
Discrete graphics cardDiffersNoYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableAMD Radeon RX 580
On-board graphics card modelIntel® HD Graphics 630Intel® HD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers59120x5912
On-board graphics card OpenGL version4.44.4
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H110Intel® Z270
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Wi-FiKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
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 quantity00
Thunderbolt 3 ports quantity00
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one1
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Power1 differ
Power supplyDiffers300 W600 W
Designidentical
Chassis typeKnown for oneTower
Product colourBlackBlack
Liquid cooling systemKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 10 Home
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyKnown for oneNo
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers9714797129
Processor codeKnown for oneSR32W
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel® Optane™ Memory ReadyKnown for oneYes
Weight & dimensions3 differ
WidthDiffers180 mm203.2 mm
DepthDiffers350 mm490.2 mm
HeightDiffers390 mm528.3 mm
WeightKnown for one6.2 kg
Packaging dataidentical
Package widthKnown for one230 mm
Package depthKnown for one490 mm
Package heightKnown for one510 mm
Package weightKnown for one8.6 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes

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