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    GeForce MX450 vs Radeon HD 7690M XT

    In this comparison between GeForce MX450 and Radeon HD 7690M XT 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 MX450 will be the best choice, for others Radeon HD 7690M XT will be their preference. Study the comparison tables below and make your choice.
    GeForce MX450 Check Price
    Radeon HD 7690M XT Check Price

    GeForce MX450 and Radeon HD 7690M XT are Laptop Graphics Cards

    Note: GeForce MX450 and Radeon HD 7690M XT 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 MX450 or Radeon HD 7690M XT here:

    GeForce MX450 Laptops
    Radeon HD 7690M XT Laptops

    Main Specs

      GeForce MX450 Radeon HD 7690M XT
    Power consumption (TDP) 50 Watt 25 Watt
    Interface PCIe 4.0 x4 PCIe 2.0 x16
    Supplementary power connectors None
    Memory type GDDR5,GDDR6 GDDR5
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs No outputs
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    • GeForce MX450 has 100% more power consumption, than Radeon HD 7690M XT.
    • GeForce MX450 is connected by PCIe 4.0 x4, and Radeon HD 7690M XT uses PCIe 2.0 x16 interface.
    • GeForce MX450 and Radeon HD 7690M XT have maximum RAM of 2 GB.
    • Both cards are used in Laptops.
    • GeForce MX450 is build with Turing architecture, and Radeon HD 7690M XT - with Terascale 2.
    • Core clock speed of GeForce MX450 is 670 MHz higher, than Radeon HD 7690M XT.
    • GeForce MX450 is manufactured by 12 nm process technology, and Radeon HD 7690M XT - by 40 nm process technology.
    • Memory clock speed of GeForce MX450 is 6402 MHz higher, than Radeon HD 7690M XT.

    Game benchmarks

    high / 1080p 16−18 2−3
    ultra / 1080p 10−11 1−2
    QHD / 1440p 4−5 0−1
    low / 720p 35−40 12−14
    medium / 1080p 21−24 4−5
    The average gaming FPS of GeForce MX450 in Assassin's Creed Odyssey is 320% more, than Radeon HD 7690M XT.

    Full Specs

      GeForce MX450 Radeon HD 7690M XT
    Architecture Turing Terascale 2
    Code name N17S-G5 / GP107-670-A1 Thames XTX
    Type Laptop Laptop
    Release date 1 August 2020 7 June 2011
    Pipelines 896 480
    Core clock speed 1395 MHz 725 MHz
    Boost Clock 1575 MHz
    Transistor count 4,700 million 716 million
    Manufacturing process technology 12 nm 40 nm
    Texture fill rate 100.8 17.40
    Floating-point performance 696.0 gflops
    Memory bus width 64 Bit 128 Bit
    Memory clock speed 10002 MHz 3600 MHz
    Memory bandwidth 64.03 GB/s 57.6 GB/s
    Shared memory - -
    DirectX 12 (12_1) 11.2 (11_0)
    Shader Model 6.5 5.0
    OpenGL 4.6 4.4
    OpenCL 1.2 1.2
    Vulkan 1.2 N/A
    CUDA 7.5
    Laptop size medium sized
    Optimus +
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