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Product comparison · 2 laptops

Acer TravelMate P4 P449-M-78BR Intel® Core™ i7 i7-6500U Laptop vs GIGABYTE AERO 14KBMX-I78G256G Intel® Core™ i7 i7-6700HQ Laptop

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  • 142specifications compared
  • 48differ
  • 94identical
  • 43known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 2560 x 1440 pixels
  • HD type
    • HD
    • Quad HD
  • Panel type
    • TFT
    • IPS
  • Processor model
    • i7-6500U
    • i7-6700HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.5 GHz
    • 2.6 GHz

Side by side

Differences highlightedShow differences only
185 specifications
A

Acer

TravelMate P4 P449-M-78BR Intel® Core™ i7 i7-6500U Laptop

Model P449-M-78BR

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B

GIGABYTE

AERO 14KBMX-I78G256G Intel® Core™ i7 i7-6700HQ Laptop

Model 14KBMX-I78G256G

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Designidentical
Market positioningKnown for oneGaming
Display3 differ
Display resolutionDiffers1366 x 768 pixels2560 x 1440 pixels
HD typeDiffersHDQuad HD
Panel typeDiffersTFTIPS
Display surfaceKnown for oneMatt
Processor15 differ
Processor modelDiffersi7-6500Ui7-6700HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.5 GHz2.6 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers4 MB6 MB
Processor socketDiffersLGA 1356 (Socket B2)BGA 1440
Processor seriesDiffersIntel Core i7-6500 Mobile seriesIntel Core i7-6700 Mobile series
Bus typeDiffersOPIDMI3
SteppingDiffersD1R0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-downDiffers7.5 W35 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x4, 4x11x16, 2x8, 1x8+2x4
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory1 differ
Memory clock speedKnown for one2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers20 GB32 GB
Maximum internal memory (64-bit)Known for one32 GB
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 1060
Discrete graphics card memoryKnown for one6 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.74 GB1.7 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card IDDiffers19160x191B
Number of discrete graphics cards installedKnown for one1
CUDAKnown for oneYes
NVIDIA G-SYNCKnown for oneYes
Audioidentical
Speaker powerKnown for one2 W
Cameraidentical
Front camera signal formatKnown for one720p
Network3 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionDiffers4.24.1
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Near Field Communication (NFC)Known for oneYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) portsDiffers10
HDMI versionKnown for one2.0
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers10
Thunderbolt 3 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM170
AccelerometerKnown for oneYes
Keyboardidentical
Keyboard backlitKnown for oneYes
Island-style keyboardKnown for oneYes
Number of touchpad buttonsKnown for one2
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Processor special features3 differ
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8819488967
Processor codeDiffersSR2EZSR2FQ
Processor package sizeDiffers42 X 24 mm42 x 28 mm
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers48 Wh94.24 Wh
Number of battery cellsKnown for one4
Battery voltageKnown for one15.2 V
Battery life (max)Known for one8 h
Power1 differ
AC adapter powerDiffers45 W150 W
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Password protection typeDiffersHDD, Supervisor, UserBIOS, User
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions4 differ
WeightDiffers2 kg1.89 kg
WidthDiffers342 mm335 mm
DepthDiffers236 mm250 mm
HeightDiffers22.3 mm19.9 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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