AMD Radeon RX 6600 XT graphics cards deliver serious 1080p gaming and ultra-high frame rates. Get up to 32 high-performance compute units, groundbreaking AMD Infinity Cache, and up to 8GB of dedicated GDDR6 memory. Experience the next gen of gaming performance with AMD Smart Access Memory technology when you pair an AMD Radeon RX 6600 XT graphics card with an AMD Ryzen 5000 Series desktop processor.

  • Model

    Brand MSI
    Series Mech
    Model RX 6600 XT MECH 2X 8G OC


    Interface PCI Express 4.0


    Chipset Manufacturer AMD
    GPU Series AMD Radeon RX 6000 Series
    GPU Radeon RX 6600 XT
    Architechture RDNA 2
    Stream Processors 2048 Stream Processors


    Effective Memory Clock 16 Gbps
    Memory Size 8GB
    Memory Interface 128-Bit
    Memory Type GDDR6

    3D API

    DirectX DirectX 12 Ultimate
    OpenGL OpenGL 4.6


    Multi-Monitor Support 4
    HDMI 1 x HDMI (Supports 4K@120Hz / 8K@60Hz and VRR as specified in HDMI 2.1)
    DisplayPort 3 x DisplayPort 1.4


    Max Resolution 7680 x 4320
    Virtual Reality Ready Yes
    Cooler Double Fans
    Thermal Design Power 160W
    Recommended PSU Wattage 500W
    Power Connector 1 x 8-Pin
    HDCP Ready Yes


    Features Dual Fan Thermal Design
    TORX Fan 3.0: The award-winning MSI TORX Fan 3.0 design creates high static pressure and pushes the limits of thermal performance.

    Afterburner Overclocking Utility
    Supports multi-GPU setups.
    OC Scanner: An automated function finds the highest stable overclock settings.
    On Screen Display: Provides real-time information of your system's performance.
    Predator: In-game video recording.

    MSI Center
    The exclusive MSI Center software lets you monitor, tweak and optimize MSI products in real-time.

    Form Factor & Dimensions

    Form Factor ATX
    Max GPU Length 235 mm
    Card Dimensions (L x H) 9.25" x 4.92"