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    GeForce MX450 vs Radeon R9 M485X

    When choosing between GeForce MX450 and Radeon R9 M485X, 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 MX450 and Radeon R9 M485X.
    GeForce MX450 Check Price
    Radeon R9 M485X Check Price

    GeForce MX450 and Radeon R9 M485X are Laptop Graphics Cards

    Note: GeForce MX450 and Radeon R9 M485X 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 MX450 or Radeon R9 M485X here:

    GeForce MX450 Laptops
    Radeon R9 M485X Laptops

    Main Specs

      GeForce MX450 Radeon R9 M485X
    Power consumption (TDP) 50 Watt 250 Watt
    Interface PCIe 4.0 x4 MXM-B (3.0)
    Supplementary power connectors None None
    Memory type GDDR5,GDDR6 GDDR5
    Maximum RAM amount 2 GB 8 GB MB
    Display Connectors No outputs No outputs
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    • Radeon R9 M485X has 400% more power consumption, than GeForce MX450.
    • GeForce MX450 is connected by PCIe 4.0 x4, and Radeon R9 M485X uses MXM-B (3.0) interface.
    • Radeon R9 M485X has 6 GB more memory, than GeForce MX450.
    • Both cards are used in Laptops.
    • GeForce MX450 is build with Turing architecture, and Radeon R9 M485X - with GCN 3.
    • Core clock speed of GeForce MX450 is 672 MHz higher, than Radeon R9 M485X.
    • GeForce MX450 is manufactured by 12 nm process technology, and Radeon R9 M485X - by 28 nm process technology.
    • Memory clock speed of GeForce MX450 is 5002 MHz higher, than Radeon R9 M485X.

    Game benchmarks

    high / 1080p 16−18 24−27
    ultra / 1080p 10−11 14−16
    QHD / 1440p 4−5 10−11
    4K / 2160p − 6−7
    low / 720p 35−40 45−50
    medium / 1080p 21−24 30−35
    The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 44% more, than GeForce MX450.

    Full Specs

      GeForce MX450 Radeon R9 M485X
    Architecture Turing GCN 3
    Code name N17S-G5 / GP107-670-A1 Amethyst
    Type Laptop Laptop
    Release date 1 August 2020 14 May 2016
    Pipelines 896 2048
    Core clock speed 1395 MHz 723 MHz
    Boost Clock 1575 MHz
    Transistor count 4,700 million 5,000 million
    Manufacturing process technology 12 nm 28 nm
    Texture fill rate 100.8 92.54
    Floating-point performance 2,961 gflops
    Memory bus width 64 Bit 256 Bit
    Memory clock speed 10002 MHz 5000 MHz
    Memory bandwidth 64.03 GB/s 160.0 GB/s
    Shared memory - -
    DirectX 12 (12_1) 12 (12_0)
    Shader Model 6.5 6.3
    OpenGL 4.6 4.6
    OpenCL 1.2 2.0
    Vulkan 1.2 1.2.131
    CUDA 7.5
    Laptop size large
    Optimus +
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