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    GeForce 920MX vs Mobility Radeon HD 4850

    When comparing GeForce 920MX and Mobility Radeon HD 4850, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 920MX and Mobility Radeon HD 4850 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce 920MX Check Price
    Mobility Radeon HD 4850 Check Price

    GeForce 920MX and Mobility Radeon HD 4850 are Laptop Graphics Cards

    Note: GeForce 920MX and Mobility Radeon HD 4850 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 920MX or Mobility Radeon HD 4850 here:

    GeForce 920MX Laptops
    Mobility Radeon HD 4850 Laptops

    Main Specs

      GeForce 920MX Mobility Radeon HD 4850
    Power consumption (TDP) 16 Watt
    Interface PCIe 3.0 x8 PCIe 2.0 x16
    Supplementary power connectors None
    Memory type DDR3, GDDR5 GDDR3
    Maximum RAM amount 2 GB 1 GB
    Display Connectors No outputs No outputs
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    • GeForce 920MX is connected by PCIe 3.0 x8, and Mobility Radeon HD 4850 uses PCIe 2.0 x16 interface.
    • GeForce 920MX has 1 GB more memory, than Mobility Radeon HD 4850.
    • Both cards are used in Laptops.
    • GeForce 920MX is build with Maxwell architecture, and Mobility Radeon HD 4850 - with Terascale 1.
    • Core clock speed of GeForce 920MX is 465 MHz higher, than Mobility Radeon HD 4850.
    • GeForce 920MX is manufactured by 28 nm process technology, and Mobility Radeon HD 4850 - by 55 nm process technology.
    • Memory clock speed of GeForce 920MX is 950 MHz higher, than Mobility Radeon HD 4850.

    Game benchmarks

    high / 1080p 2−3 3−4
    ultra / 1080p 0−1 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 14−16
    medium / 1080p 3−4 5−6
    The average gaming FPS of Mobility Radeon HD 4850 in Assassin's Creed Odyssey is 33% more, than GeForce 920MX.

    Full Specs

      GeForce 920MX Mobility Radeon HD 4850
    Architecture Maxwell Terascale 1
    Code name N16V-GMR M98
    Type Laptop Laptop
    Release date 25 March 2015 9 January 2009
    Pipelines 256 800
    Core clock speed 965 MHz 500 MHz
    Boost Clock 993 MHz
    Transistor count 956 million
    Manufacturing process technology 28 nm 55 nm
    Texture fill rate 23.83 20.00
    Floating-point performance 602.1 gflops 800.0 gflops
    Memory bus width 64 Bit 256 Bit
    Memory clock speed 1800 MHz 850 MHz
    Memory bandwidth 14.4 GB/s 54.4 GB/s
    Shared memory - -
    DirectX 12 (11_0) 10.1 (10_1)
    Shader Model 5.1 4.1
    OpenGL 4.5 3.3
    OpenCL 1.2 1.1
    Vulkan 1.1.126 N/A
    CUDA +
    Bus support PCI Express 3.0
    Laptop size large
    Optimus +
    GPU Boost 2.0
    GameWorks +
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