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    GeForce GT 445M vs Radeon RX 550X mobile

    When choosing between GeForce GT 445M and Radeon RX 550X mobile, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 445M and Radeon RX 550X mobile.
    GeForce GT 445M Check Price
    Radeon RX 550X mobile Check Price

    GeForce GT 445M and Radeon RX 550X mobile are Laptop Graphics Cards

    Note: GeForce GT 445M and Radeon RX 550X mobile are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GT 445M or Radeon RX 550X mobile here:

    GeForce GT 445M Laptops
    Radeon RX 550X mobile Laptops

    Main Specs

      GeForce GT 445M Radeon RX 550X mobile
    Power consumption (TDP) 35 Watt 50 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x8
    Memory type GDDR5 GDDR5
    Maximum RAM amount 3 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon RX 550X mobile has 42% more power consumption, than GeForce GT 445M.
    • GeForce GT 445M is connected by PCIe 2.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
    • Radeon RX 550X mobile has 1 GB more memory, than GeForce GT 445M.
    • Both cards are used in Laptops.
    • GeForce GT 445M is build with Fermi architecture, and Radeon RX 550X mobile - with Polaris.
    • Core clock speed of GeForce GT 445M is 4 MHz higher, than Radeon RX 550X mobile.
    • GeForce GT 445M is manufactured by 40 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
    • Memory clock speed of Radeon RX 550X mobile is 5750 MHz higher, than GeForce GT 445M.

    Game benchmarks

    high / 1080p 0−1 14−16
    ultra / 1080p 0−1 9−10
    QHD / 1440p 0−1 3−4
    low / 720p 10−11 30−35
    medium / 1080p 1−2 20−22
    The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 333% more, than GeForce GT 445M.

    Full Specs

      GeForce GT 445M Radeon RX 550X mobile
    Architecture Fermi Polaris
    Code name N11E-GE Polaris 12
    Type Laptop Laptop
    Release date 3 September 2010 10 January 2019
    Pipelines 144 640
    Core clock speed 1180 MHz 1176 MHz
    Boost Clock 1287 MHz
    Transistor count 1,170 million 2,200 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 10.6 billion/sec 51.48
    Floating-point performance 339.8 gflops
    Memory bus width 192 Bit 128 Bit
    Memory clock speed 1250 MHz 7000 MHz
    Memory bandwidth 60.0 GB/s 96 GB/s
    Shared memory - -
    DirectX 12 API 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.0
    Vulkan N/A 1.2.131
    CUDA +
    FreeSync +
    CUDA cores 144
    SLI options +
    Laptop size large large
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