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    GeForce GT 755M vs Mobility Radeon HD 4830

    In this comparison between GeForce GT 755M and Mobility Radeon HD 4830 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 GeForce GT 755M will be the best choice, for others Mobility Radeon HD 4830 will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 755M Check Price
    Mobility Radeon HD 4830 Check Price

    GeForce GT 755M and Mobility Radeon HD 4830 are Laptop Graphics Cards

    Note: GeForce GT 755M 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 GT 755M or Mobility Radeon HD 4830 here:

    GeForce GT 755M Laptops
    Mobility Radeon HD 4830 Laptops

    Main Specs

      GeForce GT 755M Mobility Radeon HD 4830
    Power consumption (TDP) 50 Watt
    Interface PCIe 3.0 x16 PCIe 2.0 x16
    Memory type GDDR5 GDDR3, DDR3
    Maximum RAM amount 4 GB 1 GB
    Display Connectors No outputs No outputs
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    • GeForce GT 755M is connected by PCIe 3.0 x16, and Mobility Radeon HD 4830 uses PCIe 2.0 x16 interface.
    • GeForce GT 755M has 3 GB more memory, than Mobility Radeon HD 4830.
    • Both cards are used in Laptops.
    • GeForce GT 755M is build with Kepler architecture, and Mobility Radeon HD 4830 - with Terascale 1.
    • Core clock speed of GeForce GT 755M is 430 MHz higher, than Mobility Radeon HD 4830.
    • GeForce GT 755M is manufactured by 28 nm process technology, and Mobility Radeon HD 4830 - by 40 nm process technology.
    • Memory clock speed of GeForce GT 755M is 4700 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 7−8 0−1
    ultra / 1080p 4−5 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 18−20 10−11
    medium / 1080p 9−10 1−2
    The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 133% more, than Mobility Radeon HD 4830.

    Full Specs

      GeForce GT 755M Mobility Radeon HD 4830
    Architecture Kepler Terascale 1
    Code name N14P- M97
    Type Laptop Laptop
    Release date 25 June 2013 3 March 2009
    Pipelines 384 640
    Core clock speed 980 MHz 550 MHz
    Transistor count 1,270 million 826 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 31.36 17.60
    Floating-point performance 752.6 gflops 704.0 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 5400 MHz 700 MHz
    Memory bandwidth 86.4 GB/s 44.8 GB/s
    Shared memory - -
    DirectX 12 API 10.1 (10_1)
    Shader Model 5.1 4.1
    OpenGL 4.5 3.3
    OpenCL 1.1 1.1
    Vulkan 1.1.126 N/A
    CUDA +
    Bus support PCI Express 3.0, PCI Express 2.0
    HDMI +
    Bitcoin / BTC (SHA256) 27 Mh/s
    Laptop size medium sized large
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
    Blu-Ray 3D Support +
    3D Vision / 3DTV Play +
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