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Product comparison · 2 pcs/workstations

ASUS ROG G20CI-0021A740GXT PC Intel® Core™ i5 i5-7400 vs ASUS ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K

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  • 117specifications compared
  • 35differ
  • 82identical
  • 34known for one product only

Key differences

The ASUS ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K has 4 more processor threads than the ASUS ROG G20CI-0021A740GXT PC Intel® Core™ i5 i5-7400 (8 vs 4). The ASUS ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K has 1 GHz more processor boost frequency than the ASUS ROG G20CI-0021A740GXT PC Intel® Core™ i5 i5-7400 (4.5 GHz vs 3.5 GHz). The ASUS ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K has 1.2 GHz more processor frequency than the ASUS ROG G20CI-0021A740GXT PC Intel® Core™ i5 i5-7400 (4.2 GHz vs 3 GHz). Only the ASUS ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K has Intel TSX-NI. Only the ASUS ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K has Intel® Hyper Threading Technology (Intel® HT Technology).

  • 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
151 specifications
A

ASUS

ROG G20CI-0021A740GXT PC Intel® Core™ i5 i5-7400

Model G20CI-0021A740GXT

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B

ASUS

ROG GT51CH-CH026T Intel® Core™ i7 i7-7700K

Model GT51CH-CH026T

View product
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-7400i7-7700K
Processor threadsDiffers48
Processor boost frequencyDiffers3.5 GHz4.5 GHz
Processor frequencyDiffers3 GHz4.2 GHz
Processor cacheDiffers6 MB8 MB
Processor seriesDiffersIntel Core i5-7400 Desktop SeriesIntel Core i7-7700 Desktop series
Thermal Design Power (TDP)Differs65 W91 W
Memory1 differ
Internal memoryDiffers16 GB32 GB
Memory layout (slots x size)Known for one2 x 8 GB
Memory slotsKnown for one2x DIMM
Memory clock speedKnown for one2400 MHz
Maximum internal memoryKnown for one64 GB
Storage1 differ
Total storage capacityDiffers1.12 TB2.51 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneM.2
Card reader integratedKnown for oneNo
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1070NVIDIA® GeForce® GTX 1080 Ti
Discrete graphics card memoryDiffers6 GB11 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card IDDiffers59120x5912
Number of discrete graphics cardsKnown for one2
Performance1 differ
Market positioningKnown for oneGaming
Motherboard chipsetDiffersIntel® H170Intel® Z270
Audio output channelsKnown for one7.1 channels
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers58
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers31
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
DisplayPorts quantityKnown for one0
HDMI ports quantityDiffers10
Line-outKnown for oneYes
Line-inKnown for oneYes
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityKnown for one0
S/PDIF out portKnown for oneYes
Expansion slots1 differ
PCI Express x16 slotsDiffers13
PCI Express x1 slotsKnown for one2
Design2 differ
Chassis typeDiffersSFFTower
Placement supportedKnown for oneVertical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersGreyRed, Silver, Black, Grey
Softwareidentical
Operating system architectureKnown for one64-bit
Displayidentical
Display includedKnown for oneNo
Processor special features5 differ
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyKnown for oneNo
Processor ARK IDDiffers9714797129
Processor codeKnown for oneSR32W
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Audioidentical
Audio systemKnown for oneSonicMaster
Weight & dimensions4 differ
WidthDiffers104 mm262 mm
DepthDiffers340 mm584 mm
HeightDiffers358 mm587 mm
WeightDiffers6.38 kg23 kg
Packaging data3 differ
Package widthDiffers190 mm380 mm
Package depthDiffers400 mm700 mm
Package heightDiffers592 mm680 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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