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Product comparison · 2 laptops

Acer Predator 21 X GX21-71-79UY Intel® Core™ i7 i7-7820HK Laptop vs ASUS Vivobook S15 S510UA-BQ372T laptop Intel® Core™ i7 i7-7500U

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  • 129specifications compared
  • 45differ
  • 84identical
  • 41known for one product only

Key differences

  • Product colour
    • Black
    • Gold
  • Display diagonal
    • 53.3 cm (21")
    • 39.6 cm (15.6")
  • Processor model
    • i7-7820HK
    • i7-7500U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.9 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.9 GHz
    • 2.7 GHz
  • System bus rate
    • 8 GT/s
    • 4 GT/s

Side by side

Differences highlightedShow differences only
170 specifications
A

Acer

Predator 21 X GX21-71-79UY Intel® Core™ i7 i7-7820HK Laptop

Model GX21-71-79UY

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B

ASUS

Vivobook S15 S510UA-BQ372T laptop Intel® Core™ i7 i7-7500U

Model S510UA-BQ372T

View product
Design1 differ
Product colourDiffersBlackGold
Market positioningKnown for oneGaming
Display1 differ
Display diagonalDiffers53.3 cm (21")39.6 cm (15.6")
Display surfaceKnown for oneMatt
Panel typeKnown for oneIPS
Processor12 differ
Processor modelDiffersi7-7820HKi7-7500U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.9 GHz3.5 GHz
Processor frequencyDiffers2.9 GHz2.7 GHz
System bus rateDiffers8 GT/s4 GT/s
Processor cacheDiffers8 MB4 MB
Processor socketKnown for oneBGA 1356
Bus typeDiffersDMI3OPI
SteppingKnown for oneH0
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers35 W7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 1x8, 2x4, 2x81x2+2x1, 1x4, 2x2, 4x1
Processor seriesKnown for oneIntel Core i7-7800 Mobile Series
Memory2 differ
Internal memoryDiffers64 GB8 GB
Maximum internal memoryDiffers64 GB16 GB
Memory slotsKnown for one4x SO-DIMM
Storage4 differ
Total storage capacityDiffers2 TB628 GB
HDD capacityDiffers1 TB500 GB
SSD capacityDiffers512 GB128 GB
SSD interfaceKnown for oneSATA III
SSD form factorKnown for oneM.2
Compatible memory cardsDiffersSDSD, SDHC
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Number of SSDs installedKnown for one2
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080 SLINot available
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers64 GB32 GB
On-board graphics card base frequencyDiffers350 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1050 MHz
On-board graphics card IDDiffers0x591B0x5916
Discrete graphics card memoryKnown for one16 GB
Discrete graphics memory typeKnown for oneGDDR5X
Audioidentical
Audio systemKnown for oneSonicMaster
Speaker powerKnown for one2 W
Number of built-in speakersKnown for one4
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Bluetooth versionKnown for one4.1
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
Ethernet LAN (RJ-45) portsDiffers10
DisplayPorts quantityDiffers10
Thunderbolt 2 ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Keyboard backlitKnown for oneYes
Processor special features4 differ
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers9746495451
Processor codeKnown for oneSR2ZV
Processor package sizeDiffers42 x 28 mm42 x 24 mm
Intel HD GraphicsKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers83
Battery capacityDiffers88 Wh42 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers330 W45 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.47 A
AC adapter output voltageKnown for one19 V
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Cable lock slotKnown for oneYes
Weight & dimensions4 differ
WeightDiffers8.5 kg1.7 kg
WidthDiffers568 mm361.4 mm
DepthDiffers314.5 mm243.5 mm
HeightDiffers83.3 mm17.9 mm
Height (front)Known for one6.88 cm
Height (rear)Known for one8.32 cm

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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