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Product comparison · 2 laptops

Acer Aspire 5 A515-51G-817F Intel® Core™ i7 i7-8550U Laptop vs ASUS ROG G751JT-DB73-HID2 laptop Intel® Core™ i7 i7-4720HQ

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  • 115specifications compared
  • 44differ
  • 71identical
  • 44known for one product only

Key differences

  • Processor generation
    • 8th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-8550U
    • i7-4720HQ
  • Processor boost frequency
    • 4 GHz
    • 3.6 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.6 GHz
  • System bus rate
    • 4 GT/s
    • 5 GT/s
  • Processor cache
    • 8 MB
    • 6 MB
  • Processor socket
    • BGA 1356
    • BGA 1364
  • Processor lithography
    • 14 nm
    • 22 nm

Side by side

Differences highlightedShow differences only
159 specifications
A

Acer

Aspire 5 A515-51G-817F Intel® Core™ i7 i7-8550U Laptop

Model A515-51G-817F

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B

ASUS

ROG G751JT-DB73-HID2 laptop Intel® Core™ i7 i7-4720HQ

Model G751JT-DB73-HID2

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Designidentical
Market positioningKnown for oneGaming
Displayidentical
Display surfaceKnown for oneMatt
Processor14 differ
Processor generationDiffers8th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-8550Ui7-4720HQ
Processor boost frequencyDiffers4 GHz3.6 GHz
Processor frequencyDiffers1.8 GHz2.6 GHz
System bus rateDiffers4 GT/s5 GT/s
Processor cacheDiffers8 MB6 MB
Processor cache typeKnown for oneL3
Processor socketDiffersBGA 1356BGA 1364
Processor lithographyDiffers14 nm22 nm
Processor seriesKnown for oneIntel Core i7-4700 Mobile series
Processor codenameDiffersKaby Lake RHaswell
Bus typeDiffersOPIDMI2
SteppingDiffersY0C0
Thermal Design Power (TDP)Differs15 W47 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 2x8, 1x8+2x4
Configurable TDP-up frequencyKnown for one2 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory2 differ
Internal memoryDiffers8 GB32 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Maximum internal memoryKnown for one32 GB
Storage3 differ
Total storage capacityDiffers1.51 TB1.25 TB
SSD capacityDiffers512 GB256 GB
Optical drive typeDiffersDVD±RWDVD Super Multi
Compatible memory cardsKnown for oneMMC, SD
Number of SSDs installedKnown for one1
Graphics9 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® MX150NVIDIA® GeForce® GTX 970M
Discrete graphics card memoryDiffers2 GB3 GB
On-board graphics card modelDiffersIntel® UHD Graphics 620Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers32 GB1.74 GB
On-board graphics card base frequencyDiffers300 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card DirectX versionDiffers12.011.2/12
On-board graphics card OpenGL versionDiffers4.44.3
On-board graphics card IDDiffers0x59170x416
Audioidentical
Number of built-in speakersKnown for one2
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 LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantityDiffers01
Thunderbolt 2 ports quantityKnown for one0
Headphone outputsKnown for one2
S/PDIF out portKnown for oneYes
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 8.1
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Intel FDI TechnologyKnown for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers12258978934
Processor codeKnown for oneSR1Q8
Processor package sizeDiffers42 x 24 mm37.5 x 32 x 1.6 mm
Intel Clear Video TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers48
Battery capacityDiffers48 Wh6000 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one230 W
AC adapter output currentKnown for one9.23 A
AC adapter output voltageKnown for one19.5 V
Weight & dimensions3 differ
WeightDiffers3 kg4.8 kg
WidthDiffers423 mm416 mm
DepthDiffers289.9 mm318 mm
Height (front)Known for one2 cm
Height (rear)Known for one5.3 cm
HeightKnown for one28.3 mm
Securityidentical
Fingerprint readerKnown for oneNo

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