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Product comparison · 2 laptops

Acer Predator 21 X GX21-71-76LZ Intel® Core™ i7 i7-7820HK Laptop vs ASUS Vivobook Pro M580VD-EB76 Intel® Core™ i7 i7-7700HQ Laptop

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  • 135specifications compared
  • 34differ
  • 101identical
  • 30known for one product only

Key differences

  • Product colour
    • Black
    • Gold, Metallic
  • Display diagonal
    • 53.3 cm (21")
    • 39.6 cm (15.6")
  • Display resolution
    • 2560 x 1080 pixels
    • 1920 x 1080 pixels
  • HD type
    • WFHD
    • Full HD
  • Native aspect ratio
    • 21:9
    • 16:9
  • Processor model
    • i7-7820HK
    • i7-7700HQ
  • Processor boost frequency
    • 3.9 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.9 GHz
    • 2.8 GHz

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Predator 21 X GX21-71-76LZ Intel® Core™ i7 i7-7820HK Laptop

Model GX21-71-76LZ

View product
B

ASUS

Vivobook Pro M580VD-EB76 Intel® Core™ i7 i7-7700HQ Laptop

Model M580VD-EB76

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackGold, Metallic
Form factorClamshellClamshell
Market positioningKnown for oneGaming
Display4 differ
Display diagonalDiffers53.3 cm (21")39.6 cm (15.6")
Display resolutionDiffers2560 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersWFHDFull HD
LED backlightYesYes
Native aspect ratioDiffers21:916:9
Display surfaceKnown for oneMatt
Panel typeKnown for oneIPS
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generation7th gen Intel® Core™ i77th gen Intel® Core™ i7
Processor modelDiffersi7-7820HKi7-7700HQ
Processor cores44
Processor threads88
Processor boost frequencyDiffers3.9 GHz3.8 GHz
Processor frequencyDiffers2.9 GHz2.8 GHz
System bus rate8 GT/s8 GT/s
Processor cacheDiffers8 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-7800 Mobile SeriesIntel Core i7-7700 Mobile Series
Processor codenameKaby LakeKaby Lake
Bus typeDMI3DMI3
Thermal Design Power (TDP)45 W45 W
Configurable TDP-down35 W35 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
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers64 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memoryDiffers64 GB16 GB
Memory slotsKnown for one4x SO-DIMM
Storage4 differ
Total storage capacityDiffers2 TB1.25 TB
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Number of SSDs installedDiffers21
SSD capacityDiffers512 GB256 GB
SSD interfaceKnown for oneSATA III
SSD form factorKnown for oneM.2
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersSDSD, SDXC
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080 SLINVIDIA® GeForce® GTX 1050
Discrete graphics card memoryDiffers16 GB2 GB
Discrete graphics memory typeDiffersGDDR5XGDDR5
On-board graphics card modelIntel® HD Graphics 630Intel® HD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card ID0x591B0x591B
Audioidentical
Audio systemKnown for oneSonicMaster
Built-in microphoneYesYes
Number of built-in speakersKnown for one4
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.2
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantityDiffers10
Thunderbolt ports quantity00
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM175
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Keyboard backlitKnown for oneYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architectureKnown for one64-bit
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Response 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-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyNoNo
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® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers9746497185
Processor package size42 x 28 mm42 x 28 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel HD GraphicsKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers83
Battery capacityDiffers88 Wh47 Wh
Power1 differ
AC adapter powerDiffers330 W120 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
DC-in jackKnown for oneYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Certificatesidentical
CertificationKnown for oneUL, FCC Compliance, BSMI, CCC, CB, Energy star
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers8.5 kg2.3 kg
WidthDiffers568 mm380 mm
DepthDiffers314.5 mm256 mm
HeightDiffers83.3 mm19.2 mm
Height (front)Known for one6.88 cm
Height (rear)Known for one8.32 cm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Power cord includedYesYes

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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