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informatique:hardware:macbook_m3_pro

MacBook pro 14" M3 pro

Acheté en mai 2024 en refurbished (occasion), après plusieurs mois de tergiversations.

Clavier:

Connectique:

Pros

  • Performances des puces Apple silicon
  • Autonomie extra (18h/charge)
  • Touch ID très pratique et fiable
  • Écran très quali : résolution 3024*1964 ; auto-adaptation à la luminosité ambiante ; angle de vision top
  • Silencieux en fonctionnement web/multimédia
  • Design léché, sobre, ultra-plat
  • Vitesse de reprise après une mise en veille
  • Prise d’alim MagSafe aimantée : toujours très pratique
  • Gros Touchpad agréable avec plein de textures très pratiques
  • Enceintes exceptionnelles au vue de leur taille

Cons

  • prix Apple prohibitif
  • Pas de port USB-B = clés USB historiques inopérantes
  • Pas de port RJ45 sur le châssis. Et ouais je trouve ça bien pratique et fiable le filaire !
  • Clavier Apple : pas la même disposition que celle PC classique, pas de touches Suppr ni Page Up/Down, caractères | { [ à réapprendre
  • « Encoche » pas gracieuse en haut de l’écran, pour la caméra
  • Pas de possibilité de régler le touchpad en défilement « naturel » (comme sur un écran tactile) avec une souris externe en défilement classique
  • La sobriété du design aurait pu conserver des diodes d’état (activité HDD par exemple)
  • Évolutivité nulle. Tout est intégré et soudé, impossible à modifier

MacOS pros & cons

  • Pas de mise à l’échelle des polices ! La seule façon d’augmenter globalement la taille des textes est de baisser la résolution, je tombe de haut.

Caractéristiques techniques

src: MacBook Pro (14-inch, M3 Pro or M3 Max, Nov 2023) - Technical Specifications

Apple M3 Pro chip
    11-core CPU with 5 performance cores and 6 efficiency cores, 12-core CPU with 6 performance cores and 6 efficiency cores
    14-core GPU, 18-core GPU
    Hardware-accelerated ray tracing
    16-core Neural Engine
    150GB/s memory bandwidth
    Media Engine
        Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
        Video decode engine
        Video encode engine
        ProRes encode and decode engine
        AV1 decode
Display
Liquid Retina XDR display
    14.2-inch (diagonal) Liquid Retina XDR display;1 3024-by-1964 native resolution at 254 pixels per inch
XDR (Extreme Dynamic Range)
    1,000,000:1 contrast ratio
    XDR brightness: 1000 nits sustained full-screen, 1600 nits peak2 (HDR content only)
    SDR brightness: 600 nits
Color
    1 billion colors
    Wide color (P3)
    True Tone technology
Refresh rates
    ProMotion technology for adaptive refresh rates up to 120Hz
    Fixed refresh rates: 47.95Hz, 48.00Hz, 50.00Hz, 59.94Hz, 60.00Hz
Memory
Apple M3 Pro chip
    18GB unified memory
Battery and Power3
    Up to 18 hours Apple TV app movie playback
    Up to 12 hours wireless web
    72.4-watt-hour lithium-polymer battery3
    70W USB-C Power Adapter (included with M3 Pro with 11-core CPU)
    USB-C to MagSafe 3 Cable
    Fast-charge capable with 96W USB-C Power Adapter
Storage4
Apple M3 Pro chip
    512GB SSD
Charging and Expansion
    SDXC card slot
    HDMI port
    3.5 mm headphone jack
    MagSafe 3 port
    Three Thunderbolt 4 ports with support for:
        Charging
        DisplayPort
        Thunderbolt 4 (up to 40Gb/s)
        USB 4 (up to 40Gb/s)
Display Support
M3 Pro
Simultaneously supports full native resolution on the built-in display at 1 billion colors and:
    Up to two external displays with up to 6K resolution at 60Hz over Thunderbolt, or one external display with up to 6K resolution at 60Hz over Thunderbolt and one external display with up to 4K resolution at 144Hz over HDMI
    One external display supported at 8K resolution at 60Hz or one external display at 4K resolution at 240Hz over HDMI
Thunderbolt 4 digital video output
    Support for native DisplayPort output over USB‑C (M3 Pro and M3 Max)
HDMI digital video output
    Support for one display with up to 8K resolution at 60Hz or 4K resolution at 240Hz (M3 Pro and M3 Max)
Video Playback
    Supported formats include HEVC, H.264, AV1, and ProRes
    HDR with Dolby Vision, HDR10, and HLG
Audio Playback
    Supported formats include AAC, MP3, Apple Lossless, FLAC, Dolby Digital, Dolby Digital Plus, and Dolby Atmos
Keyboard and Trackpad
Backlit Magic Keyboard with:
    78 (U.S.) or 79 (ISO) keys including 12 full-height function keys and 4 arrow keys in an inverted‑T arrangement
    Touch ID
    Ambient light sensor
    Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures
Wireless
Wi-Fi
    Wi-Fi 6E (802.11ax)5
Bluetooth
    Bluetooth 5.3
Camera
    1080p FaceTime HD camera
    Advanced image signal processor with computational video
Audio
    High-fidelity six-speaker sound system with force-cancelling woofers
    Wide stereo sound
    Support for Spatial Audio when playing music or video with Dolby Atmos on built-in speakers
    Spatial Audio with dynamic head tracking when using AirPods (3rd generation), AirPods Pro, and AirPods Max
    Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming
    3.5 mm headphone jack with advanced support for high-impedance headphones
    HDMI port supports multichannel audio output
Operating Requirements
    Line voltage: 100V to 240V AC
    Frequency: 50Hz to 60Hz
    Operating temperature: 50° to 95° F (10° to 35° C)
    Storage temperature: –13° to 113° F (25° to 45° C)
    Relative humidity: 0% to 90% noncondensing
    Operating altitude: tested up to 10,000 feet (3000 meters)
    Maximum storage altitude: 15,000 feet
    Maximum shipping altitude: 35,000 feet
informatique/hardware/macbook_m3_pro.txt · Last modified: 2024/05/16 14:24 by pteu