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    GeForce 845M vs Mobility Radeon HD 4850

    When comparing GeForce 845M 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 845M 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 845M Check Price
    Mobility Radeon HD 4850 Check Price

    GeForce 845M and Mobility Radeon HD 4850 are Laptop Graphics Cards

    Note: GeForce 845M 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 845M or Mobility Radeon HD 4850 here:

    GeForce 845M Laptops
    Mobility Radeon HD 4850 Laptops

    Main Specs

      GeForce 845M Mobility Radeon HD 4850
    Power consumption (TDP) 45 Watt
    Interface PCIe 3.0 x8 PCIe 2.0 x16
    Memory type DDR3, GDDR5 GDDR3
    Maximum RAM amount 2 GB 1 GB
    Display Connectors No outputs No outputs
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    • GeForce 845M is connected by PCIe 3.0 x8, and Mobility Radeon HD 4850 uses PCIe 2.0 x16 interface.
    • GeForce 845M has 1 GB more memory, than Mobility Radeon HD 4850.
    • Both cards are used in Laptops.
    • GeForce 845M is build with Maxwell architecture, and Mobility Radeon HD 4850 - with Terascale 1.
    • Core clock speed of GeForce 845M is 571 MHz higher, than Mobility Radeon HD 4850.
    • GeForce 845M is manufactured by 28 nm process technology, and Mobility Radeon HD 4850 - by 55 nm process technology.
    • Memory clock speed of GeForce 845M is 1150 MHz higher, than Mobility Radeon HD 4850.

    Game benchmarks

    high / 1080p 3−4 3−4
    ultra / 1080p 1−2 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 14−16 14−16
    medium / 1080p 6−7 5−6
    GeForce 845M and Mobility Radeon HD 4850 have the same average FPS in Assassin's Creed Odyssey.

    Full Specs

      GeForce 845M Mobility Radeon HD 4850
    Architecture Maxwell Terascale 1
    Code name GM108 M98
    Type Laptop Laptop
    Release date 12 March 2014 9 January 2009
    Pipelines 384 800
    Core clock speed 1071 MHz 500 MHz
    Boost Clock 1150 MHz
    Transistor count 1,870 million 956 million
    Manufacturing process technology 28 nm 55 nm
    Texture fill rate 37.63 20.00
    Floating-point performance 883.7 gflops 800.0 gflops
    Memory bus width 64/128 Bit 256 Bit
    Memory clock speed 2000 - 5000 MHz 850 MHz
    Memory bandwidth 40.1 GB/s 54.4 GB/s
    Shared memory - -
    DirectX 12 (11_0) 10.1 (10_1)
    Shader Model 5.1 4.1
    OpenGL 4.6 3.3
    OpenCL 1.2 1.1
    Vulkan 1.1.126 N/A
    CUDA +
    Bitcoin / BTC (SHA256) 76 Mh/s
    Laptop size medium sized large
    Optimus +
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