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    Mobility Radeon HD 5870 Crossfire vs Radeon HD 7730M

    In this comparison between Mobility Radeon HD 5870 Crossfire 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 5870 Crossfire 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 5870 Crossfire Check Price
    Radeon HD 7730M Check Price

    Mobility Radeon HD 5870 Crossfire and Radeon HD 7730M are Laptop Graphics Cards

    Note: Mobility Radeon HD 5870 Crossfire 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 5870 Crossfire or Radeon HD 7730M here:

    Mobility Radeon HD 5870 Crossfire Laptops
    Radeon HD 7730M Laptops

    Main Specs

      Mobility Radeon HD 5870 Crossfire Radeon HD 7730M
    Power consumption (TDP) 120 Watt 25 Watt
    Interface PCIe 2.0 x16
    Memory type DDR3, GDDR3, GDDR5 DDR3
    Maximum RAM amount 2x1 GB 2 GB
    Display Connectors No outputs
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    • Mobility Radeon HD 5870 Crossfire has 380% more power consumption, than Radeon HD 7730M.
    • Mobility Radeon HD 5870 Crossfire and Radeon HD 7730M have maximum RAM of 2 GB.
    • Both cards are used in Laptops.
    • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon HD 7730M - with GCN.
    • Core clock speed of Mobility Radeon HD 5870 Crossfire is 125 MHz higher, than Radeon HD 7730M.
    • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
    • Memory clock speed of Radeon HD 7730M is 800 MHz higher, than Mobility Radeon HD 5870 Crossfire.

    Game benchmarks

    high / 1080p 16−18 0−1
    ultra / 1080p 9−10 −
    QHD / 1440p 4−5 0−1
    low / 720p 30−35 1−2
    medium / 1080p 18−20 0−1
    The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 3100% more, than Radeon HD 7730M.

    Full Specs

      Mobility Radeon HD 5870 Crossfire Radeon HD 7730M
    Architecture Terascale 2 GCN
    Code name Broadway-XT Lombok GL
    Type Laptop Laptop
    Release date 7 January 2010 24 April 2012
    Pipelines 1600 512
    Core clock speed 700 MHz 575 MHz
    Boost Clock 675 MHz
    Transistor count 1,500 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 21.60
    Floating-point performance 691.2 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1000 MHz 1800 MHz
    Memory bandwidth 28.8 GB/s
    Shared memory - -
    DirectX DirectX 11, Shader 5.0 12 (11_1)
    Shader Model 5.1
    OpenGL 4.6
    OpenCL 1.2
    Vulkan 1.2.131
    Bitcoin / BTC (SHA256) 70 Mh/s
    Laptop size large medium sized
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