Subscribe to our YouTube channel ×

    Mobility Radeon HD 4830 vs Radeon HD 6970M

    If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Radeon HD 6970M, 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 HD 6970M, check out specs charts below.
    Mobility Radeon HD 4830 Check Price
    Radeon HD 6970M Check Price

    Mobility Radeon HD 4830 and Radeon HD 6970M are Laptop Graphics Cards

    Note: Mobility Radeon HD 4830 and Radeon HD 6970M 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 6970M here:

    Mobility Radeon HD 4830 Laptops
    Radeon HD 6970M Laptops

    Main Specs

      Mobility Radeon HD 4830 Radeon HD 6970M
    Power consumption (TDP) 75 Watt
    Interface PCIe 2.0 x16 MXM-B (3.0)
    Supplementary power connectors None
    Memory type GDDR3, DDR3 GDDR5
    Maximum RAM amount 1 GB 2 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon HD 6970M uses MXM-B (3.0) interface.
    • Radeon HD 6970M 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 6970M - with Terascale 2.
    • Core clock speed of Radeon HD 6970M is 130 MHz higher, than Mobility Radeon HD 4830.
    • Mobility Radeon HD 4830 and Radeon HD 6970M are manufactured by 40 nm process technology.
    • Memory clock speed of Radeon HD 6970M is 200 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 0−1 10−12
    ultra / 1080p 0−1 6−7
    QHD / 1440p 0−1 1−2
    low / 720p 10−11 24−27
    medium / 1080p 1−2 14−16
    The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 233% more, than Mobility Radeon HD 4830.

    Full Specs

      Mobility Radeon HD 4830 Radeon HD 6970M
    Architecture Terascale 1 Terascale 2
    Code name M97 Blackcomb XT
    Type Laptop Laptop
    Release date 3 March 2009 6 January 2011
    Pipelines 640 960
    Core clock speed 550 MHz 680 MHz
    Transistor count 826 million 1,700 million
    Manufacturing process technology 40 nm 40 nm
    Texture fill rate 17.60 32.64
    Floating-point performance 704.0 gflops 1,305.6 gflops
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 700 MHz 900 MHz
    Memory bandwidth 44.8 GB/s 115.2 GB/s
    Shared memory - -
    DirectX 10.1 (10_1) 11.2 (11_0)
    Shader Model 4.1 5.0
    OpenGL 3.3 4.4
    OpenCL 1.1 1.2
    Vulkan N/A N/A
    Bitcoin / BTC (SHA256) 118 Mh/s
    Laptop size large large
      Check Price Check Price

    Similar compares