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    Maxwell GPU Surface Book vs Mobility Radeon HD 4850

    If you are going to buy a new graphics card and are choosing between Maxwell GPU Surface Book and Mobility Radeon HD 4850, 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 Maxwell GPU Surface Book stacks up against Mobility Radeon HD 4850, check out specs charts below.
    Maxwell GPU Surface Book Check Price
    Mobility Radeon HD 4850 Check Price

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

    Note: Maxwell GPU Surface Book 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 or Mobility Radeon HD 4850 here:

    Maxwell GPU Surface Book Laptops
    Mobility Radeon HD 4850 Laptops

    Main Specs

      Maxwell GPU Surface Book 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 and Mobility Radeon HD 4850 have maximum RAM of 1 GB.
    • Both cards are used in Laptops.
    • Maxwell GPU Surface Book is build with Maxwell architecture, and Mobility Radeon HD 4850 - with Terascale 1.
    • Core clock speed of Maxwell GPU Surface Book is 454 MHz higher, than Mobility Radeon HD 4850.
    • Maxwell GPU Surface Book 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 is 4162 MHz higher, than Mobility Radeon HD 4850.

    Game benchmarks

    high / 1080p 8−9 3−4
    ultra / 1080p 5−6 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 20−22 14−16
    medium / 1080p 10−12 5−6
    The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 83% more, than Mobility Radeon HD 4850.

    Full Specs

      Maxwell GPU Surface Book 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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