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Product comparison · 2 laptops

Acer TravelMate P2 P278-MG-760W Intel® Core™ i7 i7-6500U Laptop vs Acer Predator Helios 300 PH317-51-77ER Intel® Core™ i7 i7-7700HQ Laptop

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  • 137specifications compared
  • 46differ
  • 91identical
  • 25known for one product only

Key differences

  • Native aspect ratio
    • 17:9
    • 16:9
  • Processor generation
    • 6th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i7
  • Processor model
    • i7-6500U
    • i7-7700HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.5 GHz
    • 2.8 GHz
  • System bus rate
    • 4 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
162 specifications
A

Acer

TravelMate P2 P278-MG-760W Intel® Core™ i7 i7-6500U Laptop

Model P278-MG-760W

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B

Acer

Predator Helios 300 PH317-51-77ER Intel® Core™ i7 i7-7700HQ Laptop

Model PH317-51-77ER

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Market positioningKnown for oneGaming
Display1 differ
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 ratioDiffers17:916:9
Panel typeKnown for oneIPS
Processor15 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i77th gen Intel® Core™ i7
Processor modelDiffersi7-6500Ui7-7700HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.8 GHz
Processor frequencyDiffers2.5 GHz2.8 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers4 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketKnown for oneLGA 1356 (Socket B2)
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-6500 Mobile seriesIntel Core i7-7700 Mobile Series
Processor codenameDiffersSkylakeKaby Lake
Bus typeDiffersOPIDMI3
SteppingKnown for oneD1
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers7.5 W35 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x4, 4x11x16, 1x8, 2x4, 2x8
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers12 GB16 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one1 x 4 + 1 x 8 GB
Maximum internal memoryDiffers16 GB32 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers1.25 TB1.12 TB
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
Number of SSDs installed11
SSD capacityDiffers256 GB128 GB
Optical drive typeDiffersDVD-RWNo
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneSD
HDD speedKnown for one5400 RPM
SSD interfaceKnown for oneSATA III
Graphics8 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 920MNVIDIA® GeForce® GTX 1050 Ti
Discrete graphics card memoryDiffers2 GB4 GB
Discrete graphics memory typeDiffersGDDR3GDDR5
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers1.74 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1100 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card IDDiffers19160x591B
Audioidentical
Number of built-in speakers22
Built-in microphoneYesYes
Number of microphonesKnown for one2
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one1280 x 720 pixels
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
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 quantityDiffers10
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
Docking connectorKnown for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Keyboard layoutKnown for oneQWERTY
Keyboard backlitKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Operating system architecture64-bit64-bit
Processor special features4 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-NINoNo
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® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers8819497185
Processor codeKnown for oneSR2EZ
Processor package sizeDiffers42 X 24 mm42 x 28 mm
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cells44
Battery capacityKnown for one48 Wh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers45 W180 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
DC-in jackYesYes
Weight & dimensions5 differ
Weight3 kg3 kg
WidthDiffers423 mm432.2 mm
DepthDiffers281.9 mm289.9 mm
HeightDiffers31.7 mm29 mm
Height (front)Differs2.75 cm2.9 cm
Height (rear)Differs3.17 cm2.9 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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