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    Mobility Radeon HD 5870 Crossfire vs Radeon RX 550 mobile

    If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 5870 Crossfire and Radeon RX 550 mobile, 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 5870 Crossfire stacks up against Radeon RX 550 mobile, check out specs charts below.
    Mobility Radeon HD 5870 Crossfire Check Price
    Radeon RX 550 mobile Check Price

    Mobility Radeon HD 5870 Crossfire and Radeon RX 550 mobile are Laptop Graphics Cards

    Note: Mobility Radeon HD 5870 Crossfire and Radeon RX 550 mobile 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 RX 550 mobile here:

    Mobility Radeon HD 5870 Crossfire Laptops
    Radeon RX 550 mobile Laptops

    Main Specs

      Mobility Radeon HD 5870 Crossfire Radeon RX 550 mobile
    Power consumption (TDP) 120 Watt 50 Watt
    Interface PCIe 3.0 x8
    Memory type DDR3, GDDR3, GDDR5 GDDR5
    Maximum RAM amount 2x1 GB 4 GB
    Display Connectors No outputs
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    • Mobility Radeon HD 5870 Crossfire has 140% more power consumption, than Radeon RX 550 mobile.
    • Radeon RX 550 mobile has 2 GB more memory, than Mobility Radeon HD 5870 Crossfire.
    • Both cards are used in Laptops.
    • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon RX 550 mobile - with Polaris.
    • Core clock speed of Radeon RX 550 mobile is 587 MHz higher, than Mobility Radeon HD 5870 Crossfire.
    • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
    • Memory clock speed of Radeon RX 550 mobile is 5000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

    Game benchmarks

    high / 1080p 16−18 18−20
    ultra / 1080p 9−10 10−12
    QHD / 1440p 4−5 5−6
    4K / 2160p − 4−5
    low / 720p 30−35 35−40
    medium / 1080p 18−20 24−27
    The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 18% more, than Mobility Radeon HD 5870 Crossfire.

    Full Specs

      Mobility Radeon HD 5870 Crossfire Radeon RX 550 mobile
    Architecture Terascale 2 Polaris
    Code name Broadway-XT Polaris 12
    Type Laptop Laptop
    Release date 7 January 2010 21 March 2017
    Pipelines 1600 640
    Core clock speed 700 MHz 1287 MHz
    Boost Clock 1476 MHz
    Transistor count 2,200 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 51.48
    Floating-point performance 1,647 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1000 MHz 6000 MHz
    Memory bandwidth 96 GB/s
    Shared memory - -
    DirectX DirectX 11, Shader 5.0 12 (12_0)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.2.131
    FreeSync +
    Laptop size large large
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