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    GeForce 845M vs Mobility Radeon HD 5870 Crossfire

    In this comparison between GeForce 845M and Mobility Radeon HD 5870 Crossfire 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 GeForce 845M will be the best choice, for others Mobility Radeon HD 5870 Crossfire will be their preference. Study the comparison tables below and make your choice.
    GeForce 845M Check Price
    Mobility Radeon HD 5870 Crossfire Check Price

    GeForce 845M and Mobility Radeon HD 5870 Crossfire are Laptop Graphics Cards

    Note: GeForce 845M and Mobility Radeon HD 5870 Crossfire 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 845M or Mobility Radeon HD 5870 Crossfire here:

    GeForce 845M Laptops
    Mobility Radeon HD 5870 Crossfire Laptops

    Main Specs

      GeForce 845M Mobility Radeon HD 5870 Crossfire
    Power consumption (TDP) 45 Watt 120 Watt
    Interface PCIe 3.0 x8
    Memory type DDR3, GDDR5 DDR3, GDDR3, GDDR5
    Maximum RAM amount 2 GB 2x1 GB
    Display Connectors No outputs
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    • Mobility Radeon HD 5870 Crossfire has 166% more power consumption, than GeForce 845M.
    • GeForce 845M and Mobility Radeon HD 5870 Crossfire have maximum RAM of 2 GB.
    • Both cards are used in Laptops.
    • GeForce 845M is build with Maxwell architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
    • Core clock speed of GeForce 845M is 371 MHz higher, than Mobility Radeon HD 5870 Crossfire.
    • GeForce 845M is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 Crossfire - by 40 nm process technology.
    • Memory clock speed of GeForce 845M is 1000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

    Game benchmarks

    high / 1080p 3−4 16−18
    ultra / 1080p 1−2 9−10
    QHD / 1440p 0−1 4−5
    low / 720p 14−16 30−35
    medium / 1080p 6−7 18−20
    The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 216% more, than GeForce 845M.

    Full Specs

      GeForce 845M Mobility Radeon HD 5870 Crossfire
    Architecture Maxwell Terascale 2
    Code name GM108 Broadway-XT
    Type Laptop Laptop
    Release date 12 March 2014 7 January 2010
    Pipelines 384 1600
    Core clock speed 1071 MHz 700 MHz
    Boost Clock 1150 MHz
    Transistor count 1,870 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 37.63
    Floating-point performance 883.7 gflops
    Memory bus width 64/128 Bit 128 Bit
    Memory clock speed 2000 - 5000 MHz 1000 MHz
    Memory bandwidth 40.1 GB/s
    Shared memory - -
    DirectX 12 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.6
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA +
    Bitcoin / BTC (SHA256) 76 Mh/s
    Laptop size medium sized large
    Optimus +
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