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Product comparison · 2 laptops

Acer Predator 15 G9-593-79V7 Intel® Core™ i7 i7-6700HQ Laptop vs Acer Predator 21 X GX21-71-746S Intel® Core™ i7 i7-7820HK Laptop

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  • 149specifications compared
  • 36differ
  • 113identical
  • 24known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 53.3 cm (21")
  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1080 pixels
  • HD type
    • Full HD
    • WFHD
  • Native aspect ratio
    • 16:9
    • 21:9
  • Processor generation
    • 6th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i7
  • Processor model
    • i7-6700HQ
    • i7-7820HK
  • Processor boost frequency
    • 3.5 GHz
    • 3.9 GHz
  • Processor frequency
    • 2.6 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Predator 15 G9-593-79V7 Intel® Core™ i7 i7-6700HQ Laptop

Model G9-593-79V7

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B

Acer

Predator 21 X GX21-71-746S Intel® Core™ i7 i7-7820HK Laptop

Model GX21-71-746S

View product
Display4 differ
Display diagonalDiffers39.6 cm (15.6")53.3 cm (21")
Display resolutionDiffers1920 x 1080 pixels2560 x 1080 pixels
HD typeDiffersFull HDWFHD
Panel typeKnown for oneIPS
Native aspect ratioDiffers16:921:9
Processor8 differ
Processor generationDiffers6th gen Intel® Core™ i77th gen Intel® Core™ i7
Processor modelDiffersi7-6700HQi7-7820HK
Processor boost frequencyDiffers3.5 GHz3.9 GHz
Processor frequencyDiffers2.6 GHz2.9 GHz
Processor cacheDiffers6 MB8 MB
Processor seriesDiffersIntel Core i7-6700 Mobile seriesIntel Core i7-7800 Mobile Series
Processor codenameDiffersSkylakeKaby Lake
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8, 2x4, 2x8
Processor socketKnown for oneBGA 1440
SteppingKnown for oneR0
Memory1 differ
Internal memoryDiffers32 GB64 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one4 x 16 GB
Storage3 differ
Total storage capacityDiffers1.51 TB2 TB
HDD sizeKnown for one2.5"
Number of SSDs installedDiffers12
Optical drive typeDiffersDVD±RWNo
SSD interfaceKnown for oneSATA III
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1070NVIDIA® GeForce® GTX 1080 SLI
Discrete graphics card memoryDiffers8 GB16 GB
Discrete graphics memory typeDiffersGDDR5GDDR5X
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers1.7 GB64 GB
On-board graphics card dynamic frequency (max)Differs1050 MHz1100 MHz
On-board graphics card IDDiffers0x191B0x591B
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Number of built-in speakersDiffers24
Cameraidentical
Front camera signal formatKnown for one720p
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Thunderbolt 2 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® CM238
Keyboardidentical
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneUK English
Processor special features3 differ
Intel HD GraphicsKnown for oneYes
Intel TSX-NIDiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8896797464
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor codeKnown for oneSR2FQ
Batteryidentical
Battery life (max)Known for one3 h
Power1 differ
AC adapter powerDiffers230 W330 W
Securityidentical
Fingerprint readerKnown for oneYes
Password protectionKnown for oneYes
Weight & dimensions6 differ
WeightDiffers3.7 kg8.5 kg
WidthDiffers391 mm568 mm
DepthDiffers300 mm314.5 mm
HeightDiffers38.1 mm83.3 mm
Height (front)Differs3.86 cm6.88 cm
Height (rear)Differs3.86 cm8.32 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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