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Product comparison · 2 laptops

Acer Predator 17 GX-791-78UT Intel® Core™ i7 i7-6820HK Laptop vs Acer TravelMate P6 TMP648-M-74LB Intel® Core™ i7 i7-6500U Ultrabook

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  • 127specifications compared
  • 47differ
  • 80identical
  • 49known for one product only

Key differences

  • Product type
    • Laptop
    • Ultrabook
  • Product colour
    • Black
    • Carbon
  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • HD type
    • 4K Ultra HD
    • Full HD
  • Processor model
    • i7-6820HK
    • i7-6500U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
176 specifications
A

Acer

Predator 17 GX-791-78UT Intel® Core™ i7 i7-6820HK Laptop

Model GX-791-78UT

View product
B

Acer

TravelMate P6 TMP648-M-74LB Intel® Core™ i7 i7-6500U Ultrabook

Model TMP648-M-74LB

View product
Design2 differ
Product typeDiffersLaptopUltrabook
Product colourDiffersBlackCarbon
Market positioningKnown for oneGaming
Display3 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
HD typeDiffers4K Ultra HDFull HD
Panel typeKnown for oneIPS
Processor15 differ
Processor modelDiffersi7-6820HKi7-6500U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz3.1 GHz
Processor frequencyDiffers2.7 GHz2.5 GHz
System bus rateDiffers8 GT/s4 GT/s
Processor cacheDiffers8 MB4 MB
Processor socketDiffersBGA 1440LGA 1356 (Socket B2)
Processor seriesDiffersIntel Core i7-6800 Mobile SeriesIntel Core i7-6500 Mobile series
Bus typeDiffersDMI3OPI
SteppingDiffersR0D1
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers35 W7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4, 4x1
Memory2 differ
Internal memoryDiffers64 GB8 GB
Memory clock speedKnown for one2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one64 GB
Storage3 differ
Total storage capacityDiffers3.5 TB256 GB
Storage mediaDiffersHDD+SSDSSD
SSD capacityDiffers1.5 TB256 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
SSD interfaceKnown for oneSATA III
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 980Not available
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers1.7 GB1.74 GB
On-board graphics card base frequencyDiffers350 MHz300 MHz
On-board graphics card IDDiffers0x191B1916
Graphics card Open GL supportKnown for oneYes
Discrete graphics card memoryKnown for one8 GB
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Audioidentical
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
4G standardKnown for oneLTE
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Bluetooth versionKnown for one4.0
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
DisplayPorts quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Thunderbolt 3 ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Recovery operating systemKnown for oneWindows 10 Pro
Trial softwareKnown for oneMcAfee Internet Security Suite, Microsoft office 2016 Trial
Processor special features4 differ
Intel HD GraphicsKnown for oneYes
Intel TSX-NIDiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8896988194
Processor codeDiffersSR2FLSR2EZ
Processor package sizeDiffers42 x 28 mm42 X 24 mm
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers83
Battery life (max)Known for one8 h
Battery capacityKnown for one6000 mAh
Power1 differ
AC adapter powerDiffers330 W65 W
Weight & dimensions3 differ
WeightDiffers4.55 kg1.7 kg
WidthDiffers423 mm328.7 mm
DepthDiffers321.5 mm235.5 mm
HeightKnown for one21.2 mm
Height (front)Known for one4.5 cm
Height (rear)Known for one3.97 cm
Packaging contentidentical
Power cord includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Industrial
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Certificatesidentical
CertificationKnown for oneACPI 5.0

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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