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    Maxwell GPU Surface Book 940M GDDR5 vs Mobility Radeon HD 4850

    Find out if it is worth upgrading your current GPU setup by comparing Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 4850. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 4850. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Maxwell GPU Surface Book 940M GDDR5 Check Price
    Mobility Radeon HD 4850 Check Price

    Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 4850 are Laptop Graphics Cards

    Note: Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 4850 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 Maxwell GPU Surface Book 940M GDDR5 or Mobility Radeon HD 4850 here:

    Maxwell GPU Surface Book 940M GDDR5 Laptops
    Mobility Radeon HD 4850 Laptops

    Main Specs

      Maxwell GPU Surface Book 940M GDDR5 Mobility Radeon HD 4850
    Interface PCIe 2.0 x16
    Memory type GDDR5 GDDR3
    Maximum RAM amount 1 GB 1 GB
    Display Connectors No outputs
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    • Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 4850 have maximum RAM of 1 GB.
    • Both cards are used in Laptops.
    • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Mobility Radeon HD 4850 - with Terascale 1.
    • Core clock speed of Maxwell GPU Surface Book 940M GDDR5 is 454 MHz higher, than Mobility Radeon HD 4850.
    • Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Mobility Radeon HD 4850 - by 55 nm process technology.
    • Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 4162 MHz higher, than Mobility Radeon HD 4850.

    Game benchmarks

    high / 1080p 9−10 3−4
    ultra / 1080p 5−6 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 21−24 14−16
    medium / 1080p 12−14 5−6
    The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 100% more, than Mobility Radeon HD 4850.

    Full Specs

      Maxwell GPU Surface Book 940M GDDR5 Mobility Radeon HD 4850
    Architecture Maxwell Terascale 1
    Code name Surface Book M98
    Type Laptop Laptop
    Release date 1 October 2015 9 January 2009
    Pipelines 384 800
    Core clock speed 954 MHz 500 MHz
    Boost Clock 993 MHz
    Transistor count 956 million
    Manufacturing process technology 28 nm 55 nm
    Texture fill rate 20.00
    Floating-point performance 800.0 gflops
    Memory bus width 64 Bit 256 Bit
    Memory clock speed 5012 MHz 850 MHz
    Memory bandwidth 54.4 GB/s
    Shared memory - -
    DirectX DirectX 12 (FL 11_0), Shader 5.0 10.1 (10_1)
    Shader Model 4.1
    OpenGL 3.3
    OpenCL 1.1
    Vulkan N/A
    CUDA +
    Laptop size large
    Optimus +
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