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    GeForce GTX 780M vs Mobility Radeon HD 4830

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 780M and Mobility Radeon HD 4830. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 780M and Mobility Radeon HD 4830. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce GTX 780M Check Price
    Mobility Radeon HD 4830 Check Price

    GeForce GTX 780M and Mobility Radeon HD 4830 are Laptop Graphics Cards

    Note: GeForce GTX 780M 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 GTX 780M or Mobility Radeon HD 4830 here:

    GeForce GTX 780M Laptops
    Mobility Radeon HD 4830 Laptops

    Main Specs

      GeForce GTX 780M Mobility Radeon HD 4830
    Power consumption (TDP) 122 Watt
    Interface MXM-B (3.0) PCIe 2.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR3, DDR3
    Maximum RAM amount 4 GB 1 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 780M is connected by MXM-B (3.0), and Mobility Radeon HD 4830 uses PCIe 2.0 x16 interface.
    • GeForce GTX 780M has 3 GB more memory, than Mobility Radeon HD 4830.
    • Both cards are used in Laptops.
    • GeForce GTX 780M is build with Kepler architecture, and Mobility Radeon HD 4830 - with Terascale 1.
    • Core clock speed of GeForce GTX 780M is 273 MHz higher, than Mobility Radeon HD 4830.
    • GeForce GTX 780M is manufactured by 28 nm process technology, and Mobility Radeon HD 4830 - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 780M is 1800 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 20−22 0−1
    ultra / 1080p 12−14 0−1
    QHD / 1440p 6−7 0−1
    4K / 2160p 5−6 −
    low / 720p 40−45 10−11
    medium / 1080p 24−27 1−2
    The average gaming FPS of GeForce GTX 780M in Assassin's Creed Odyssey is 466% more, than Mobility Radeon HD 4830.

    Full Specs

      GeForce GTX 780M Mobility Radeon HD 4830
    Architecture Kepler Terascale 1
    Code name N14E-GTX M97
    Type Laptop Laptop
    Release date 30 May 2013 3 March 2009
    Pipelines 1536 640
    Core clock speed 823 MHz 550 MHz
    Boost Clock 797 MHz
    Transistor count 3,540 million 826 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 102.0 17.60
    Floating-point performance 2,448 gflops 704.0 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 2500 MHz 700 MHz
    Memory bandwidth 160.0 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 +
    CUDA cores 1536
    Bus support PCI Express 3.0, PCI Express 2.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 82 Mh/s
    Laptop size large 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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