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    GeForce GTX 675MX vs Radeon HD 6550A

    When comparing GeForce GTX 675MX and Radeon HD 6550A, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 675MX and Radeon HD 6550A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GTX 675MX Check Price
    Radeon HD 6550A

    GeForce GTX 675MX is a Laptop Graphics Card

    Note: GeForce GTX 675MX is only used in laptop graphics. It has 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 GTX 675MX here:

    GeForce GTX 675MX Laptops

    Main Specs

      GeForce GTX 675MX Radeon HD 6550A
    Power consumption (TDP) 100 Watt 35 Watt
    Interface MXM-B (3.0) MXM-A (3.0)
    Supplementary power connectors None
    Memory type GDDR5 GDDR3
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 675MX has 185% more power consumption, than Radeon HD 6550A.
    • GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon HD 6550A uses MXM-A (3.0) interface.
    • GeForce GTX 675MX and Radeon HD 6550A have maximum RAM of 2 GB.
    • GeForce GTX 675MX is used in Laptops, and Radeon HD 6550A - in Desktops.
    • GeForce GTX 675MX is build with Kepler architecture, and Radeon HD 6550A - with TeraScale 2.
    • Core clock speed of GeForce GTX 675MX is 50 MHz higher, than Radeon HD 6550A.
    • GeForce GTX 675MX is manufactured by 28 nm process technology, and Radeon HD 6550A - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 675MX is 200 MHz higher, than Radeon HD 6550A.

    Game benchmarks

    high / 1080p 9−10 0−1
    ultra / 1080p 5−6 −
    QHD / 1440p 0−1 0−1
    low / 720p 21−24 1−2
    medium / 1080p 12−14 0−1
    The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 2100% more, than Radeon HD 6550A.

    Full Specs

      GeForce GTX 675MX Radeon HD 6550A
    Architecture Kepler TeraScale 2
    Code name N13E-GSR Pinewood
    Type Laptop Desktop
    Release date 1 October 2012 7 February 2011
    Pipelines 960 480
    Core clock speed 600 MHz 550 MHz
    Transistor count 3,540 million 627 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 48.0 billion/sec 13.20
    Floating-point performance 1,256 gflops 624.0 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1800 MHz 1600 MHz
    Memory bandwidth 115.2 GB/s 25.6 GB/s
    Shared memory -
    DirectX 12 API 11.2 (11_0)
    Shader Model 5.1 5.0
    OpenGL 4.5 4.4
    OpenCL 1.1 1.2
    Vulkan 1.1.126 N/A
    CUDA +
    CUDA cores 960
    Bus support PCI Express 2.0
    SLI options +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 63 Mh/s
    Laptop size large
    Optimus +
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