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    GeForce 940M vs Mobility Radeon HD 4830

    When choosing between GeForce 940M and Mobility Radeon HD 4830, 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 940M and Mobility Radeon HD 4830.
    GeForce 940M Check Price
    Mobility Radeon HD 4830 Check Price

    GeForce 940M and Mobility Radeon HD 4830 are Laptop Graphics Cards

    Note: GeForce 940M and Mobility Radeon HD 4830 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 940M or Mobility Radeon HD 4830 here:

    GeForce 940M Laptops
    Mobility Radeon HD 4830 Laptops

    Main Specs

      GeForce 940M Mobility Radeon HD 4830
    Power consumption (TDP) 75 Watt
    Interface PCIe 3.0 x8 PCIe 2.0 x16
    Memory type DDR3 GDDR3, DDR3
    Maximum RAM amount 4 GB 1 GB
    Display Connectors No outputs No outputs
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    • GeForce 940M is connected by PCIe 3.0 x8, and Mobility Radeon HD 4830 uses PCIe 2.0 x16 interface.
    • GeForce 940M has 3 GB more memory, than Mobility Radeon HD 4830.
    • Both cards are used in Laptops.
    • GeForce 940M is build with Maxwell architecture, and Mobility Radeon HD 4830 - with Terascale 1.
    • Core clock speed of GeForce 940M is 522 MHz higher, than Mobility Radeon HD 4830.
    • GeForce 940M is manufactured by 28 nm process technology, and Mobility Radeon HD 4830 - by 40 nm process technology.
    • Memory clock speed of GeForce 940M is 1300 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 2−3 0−1
    ultra / 1080p 1−2 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 10−11
    medium / 1080p 4−5 1−2
    The average gaming FPS of GeForce 940M in Assassin's Creed Odyssey is 33% more, than Mobility Radeon HD 4830.

    Full Specs

      GeForce 940M Mobility Radeon HD 4830
    Architecture Maxwell Terascale 1
    Code name N16S-GT-S/B M97
    Type Laptop Laptop
    Release date 12 March 2015 3 March 2009
    Pipelines 384 640
    Core clock speed 1072 MHz 550 MHz
    Boost Clock 1176 MHz
    Transistor count 1,870 million 826 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 28.22 17.60
    Floating-point performance 903.2 gflops 704.0 gflops
    Memory bus width 64 Bit 128 Bit
    Memory clock speed 2000 MHz 700 MHz
    Memory bandwidth 14.4 GB/s 44.8 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
    Bitcoin / BTC (SHA256) 101 Mh/s
    Laptop size medium sized large
    Optimus +
    GPU Boost 2.0
    GameWorks +
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