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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

View product
B

ASUS

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

Model G751JT-DB73-HID2

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Market positioningKnown for oneGaming
Displayidentical
Display diagonal43.9 cm (17.3")43.9 cm (17.3")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Processor14 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationDiffers8th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-8550Ui7-4720HQ
Processor cores44
Processor threads88
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 operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-4700 Mobile series
Processor codenameDiffersKaby Lake RHaswell
Bus typeDiffersOPIDMI2
SteppingDiffersY0C0
Thermal Design Power (TDP)Differs15 W47 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
ECC supported by processorNoNo
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
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installed11
HDD capacity1 TB1 TB
SSD capacityDiffers512 GB256 GB
Optical drive typeDiffersDVD±RWDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, SD
Number of SSDs installedKnown for one1
Graphics9 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® MX150NVIDIA® GeForce® GTX 970M
Discrete graphics card memoryDiffers2 GB3 GB
Discrete graphics memory typeGDDR5GDDR5
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
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one1280 x 720 pixels
Network2 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 ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
BluetoothYesYes
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
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 quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantityDiffers01
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantity00
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
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 8.1
Operating system architecture64-bit64-bit
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
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® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
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
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
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 frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentKnown for one9.23 A
AC adapter output voltageKnown for one19.5 V
DC-in jackYesYes
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
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Power cord includedYesYes
Securityidentical
Fingerprint readerKnown for oneNo

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