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Product comparison · 2 pcs/workstations

ASUS ROG GT51CH-FR021T PC Intel® Core™ i7 i7-7700K vs ASUS VivoPC K20CD-NR037T Intel Pentium G G4400

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  • 115specifications compared
  • 52differ
  • 63identical
  • 39known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel Pentium G
  • Processor model
    • i7-7700K
    • G4400
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 4.2 GHz
    • 3.3 GHz
  • Processor cache
    • 8 MB
    • 3 MB
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Kaby Lake
    • Skylake

Side by side

Differences highlightedShow differences only
154 specifications
A

ASUS

ROG GT51CH-FR021T PC Intel® Core™ i7 i7-7700K

Model GT51CH-FR021T

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B

ASUS

VivoPC K20CD-NR037T Intel Pentium G G4400

Model K20CD-NR037T

View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel Pentium G
Processor modelDiffersi7-7700KG4400
Processor coresDiffers42
Processor threadsDiffers82
Processor frequencyDiffers4.2 GHz3.3 GHz
Processor cacheDiffers8 MB3 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-7700 Desktop seriesIntel Pentium G4400 series for Desktop
Processor codenameDiffersKaby LakeSkylake
Thermal Design Power (TDP)Differs91 W47, 54
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingDiffersB0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1866,1333,2133,1600 MHz
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processor1.35 V1.35 V
Processor generationKnown for one7th gen Intel® Core™ i7
Processor boost frequencyKnown for one4.5 GHz
TjunctionKnown for one100 °C
Number of QPI linksKnown for one0
Memory2 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryDiffers64 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2133 MHz
Memory channelsDual-channelDual-channel
Storage2 differ
Total storage capacityDiffers1.51 TB256 GB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersHDD+SSDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA
Card reader integratedKnown for oneYes
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Intel® Optane™ Memory module installedKnown for oneNo
Graphics6 differ
Discrete graphics cardDiffersYesNo
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080Not available
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers64 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x59120x1902
On-board graphics card OpenGL version4.44.4
Discrete graphics card memoryKnown for one8 GB
Number of discrete graphics cardsKnown for one2
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel® Z270Intel® H110
Audio output channelsKnown for one7.1 channels
Optical driveidentical
Optical drives quantity11
Network2 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothYesYes
Bluetooth versionDiffers4.14.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers84
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 quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantity00
DisplayPorts quantityKnown for one0
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers01
DVI portNoNo
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityKnown for one0
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
DC-in jackKnown for oneYes
Expansion slots1 differ
PCI Express x16 slotsDiffers31
PCI Express x1 slotsKnown for one2
Design1 differ
Chassis typeTowerTower
Product colourDiffersBlack, Grey, RedSilver
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features10 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one14 nm
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 Small Business Advantage (SBA) versionKnown for one0.00
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-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
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® Insider™Known for oneYes
Intel® OS GuardDiffersYesNo
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers9712988179
Processor codeDiffersSR338SR2DC
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015DPCG 2015C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel® Optane™ Memory ReadyKnown for oneNo
Audioidentical
Audio systemKnown for oneSonicMaster
Weight & dimensions4 differ
WidthDiffers262 mm96 mm
DepthDiffers584 mm279 mm
HeightDiffers587 mm381 mm
WeightDiffers23 kg7 kg
Packaging data3 differ
Package widthDiffers380 mm170 mm
Package depthDiffers700 mm355 mm
Package heightDiffers680 mm500 mm
Certificatesidentical
CertificationKnown for oneBSMI/CB/CE/FCC/ETL/CCC/C-Tick/VCCI

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