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    Mobility Radeon HD 4830 vs Radeon HD 7730M

    In this comparison between Mobility Radeon HD 4830 and Radeon HD 7730M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 4830 will be the best choice, for others Radeon HD 7730M will be their preference. Study the comparison tables below and make your choice.
    Mobility Radeon HD 4830 Check Price
    Radeon HD 7730M Check Price

    Mobility Radeon HD 4830 and Radeon HD 7730M are Laptop Graphics Cards

    Note: Mobility Radeon HD 4830 and Radeon HD 7730M 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 Mobility Radeon HD 4830 or Radeon HD 7730M here:

    Mobility Radeon HD 4830 Laptops
    Radeon HD 7730M Laptops

    Main Specs

      Mobility Radeon HD 4830 Radeon HD 7730M
    Power consumption (TDP) 25 Watt
    Interface PCIe 2.0 x16 PCIe 2.0 x16
    Memory type GDDR3, DDR3 DDR3
    Maximum RAM amount 1 GB 2 GB
    Display Connectors No outputs No outputs
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    • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
    • Radeon HD 7730M has 1 GB more memory, than Mobility Radeon HD 4830.
    • Both cards are used in Laptops.
    • Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon HD 7730M - with GCN.
    • Core clock speed of Radeon HD 7730M is 25 MHz higher, than Mobility Radeon HD 4830.
    • Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
    • Memory clock speed of Radeon HD 7730M is 1100 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 0−1 0−1
    ultra / 1080p 0−1 −
    QHD / 1440p 0−1 0−1
    low / 720p 10−11 1−2
    medium / 1080p 1−2 0−1
    The average gaming FPS of Mobility Radeon HD 4830 in Assassin's Creed Odyssey is 900% more, than Radeon HD 7730M.

    Full Specs

      Mobility Radeon HD 4830 Radeon HD 7730M
    Architecture Terascale 1 GCN
    Code name M97 Lombok GL
    Type Laptop Laptop
    Release date 3 March 2009 24 April 2012
    Pipelines 640 512
    Core clock speed 550 MHz 575 MHz
    Boost Clock 675 MHz
    Transistor count 826 million 1,500 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 17.60 21.60
    Floating-point performance 704.0 gflops 691.2 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 700 MHz 1800 MHz
    Memory bandwidth 44.8 GB/s 28.8 GB/s
    Shared memory - -
    DirectX 10.1 (10_1) 12 (11_1)
    Shader Model 4.1 5.1
    OpenGL 3.3 4.6
    OpenCL 1.1 1.2
    Vulkan N/A 1.2.131
    Bitcoin / BTC (SHA256) 70 Mh/s
    Laptop size large medium sized
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