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    Mobility Radeon HD 4830 vs Radeon Pro V340 MxGPU

    If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Radeon Pro V340 MxGPU, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Mobility Radeon HD 4830 stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
    Mobility Radeon HD 4830 Check Price
    Radeon Pro V340 MxGPU

    Mobility Radeon HD 4830 is a Laptop Graphics Card

    Note: Mobility Radeon HD 4830 is only used in laptop graphics. It has 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 here:

    Mobility Radeon HD 4830 Laptops

    Main Specs

      Mobility Radeon HD 4830 Radeon Pro V340 MxGPU
    Power consumption (TDP) 300 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x16
    Supplementary power connectors 2x 8-pin
    Memory type GDDR3, DDR3 HBM2
    Maximum RAM amount 1 GB 16 GB
    Display Connectors No outputs No outputs
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    • Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
    • Radeon Pro V340 MxGPU has 15 GB more memory, than Mobility Radeon HD 4830.
    • Mobility Radeon HD 4830 is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
    • Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
    • Core clock speed of Radeon Pro V340 MxGPU is 450 MHz higher, than Mobility Radeon HD 4830.
    • Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
    • Memory clock speed of Radeon Pro V340 MxGPU is 1300 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 0−1 14−16
    ultra / 1080p 0−1 8−9
    QHD / 1440p 0−1 3−4
    low / 720p 10−11 30−33
    medium / 1080p 1−2 18−20
    The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 316% more, than Mobility Radeon HD 4830.

    Full Specs

      Mobility Radeon HD 4830 Radeon Pro V340 MxGPU
    Architecture Terascale 1 GCN 5.0
    Code name M97 Vega 10
    Type Laptop Workstation
    Release date 3 March 2009 26 August 2018
    Pipelines 640 3584
    Core clock speed 550 MHz 1000 MHz
    Boost Clock 1500 MHz
    Transistor count 826 million 12,500 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 17.60 336.0
    Floating-point performance 704.0 gflops
    Length 267 mm
    Memory bus width 128 Bit 2048 Bit
    Memory clock speed 700 MHz 2000 MHz
    Memory bandwidth 44.8 GB/s 512.0 GB/s
    Shared memory -
    DirectX 10.1 (10_1) 12 (12_1)
    Shader Model 4.1 6.4
    OpenGL 3.3 4.6
    OpenCL 1.1 2.0
    Vulkan N/A 1.1.125
    Laptop size large
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