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    GeForce MX450 vs Radeon HD 4770

    When comparing GeForce MX450 and Radeon HD 4770, 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 MX450 and Radeon HD 4770 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce MX450 Check Price
    Radeon HD 4770

    GeForce MX450 is a Laptop Graphics Card

    Note: GeForce MX450 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 MX450 here:

    GeForce MX450 Laptops

    Main Specs

      GeForce MX450 Radeon HD 4770
    Power consumption (TDP) 50 Watt 80 Watt
    Interface PCIe 4.0 x4 PCIe 2.0 x16
    Supplementary power connectors None 1x 6-pin
    Memory type GDDR5,GDDR6 GDDR5
    Maximum RAM amount 2 GB 512 MB
    Display Connectors No outputs 2x DVI, 1x S-Video
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    • Radeon HD 4770 has 60% more power consumption, than GeForce MX450.
    • GeForce MX450 is connected by PCIe 4.0 x4, and Radeon HD 4770 uses PCIe 2.0 x16 interface.
    • Radeon HD 4770 has 510 GB more memory, than GeForce MX450.
    • GeForce MX450 is used in Laptops, and Radeon HD 4770 - in Desktops.
    • GeForce MX450 is build with Turing architecture, and Radeon HD 4770 - with TeraScale.
    • Core clock speed of GeForce MX450 is 645 MHz higher, than Radeon HD 4770.
    • GeForce MX450 is manufactured by 12 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
    • Memory clock speed of GeForce MX450 is 6802 MHz higher, than Radeon HD 4770.

    Game benchmarks

    high / 1080p 16−18 1−2
    ultra / 1080p 10−11 0−1
    QHD / 1440p 4−5 0−1
    low / 720p 35−40 10−12
    medium / 1080p 21−24 2−3
    The average gaming FPS of GeForce MX450 in Assassin's Creed Odyssey is 400% more, than Radeon HD 4770.

    Full Specs

      GeForce MX450 Radeon HD 4770
    Architecture Turing TeraScale
    Code name N17S-G5 / GP107-670-A1 RV740
    Type Laptop Desktop
    Release date 1 August 2020 28 April 2009
    Pipelines 896 640
    Core clock speed 1395 MHz 750 MHz
    Boost Clock 1575 MHz
    Transistor count 4,700 million 826 million
    Manufacturing process technology 12 nm 40 nm
    Texture fill rate 100.8 24.00
    Floating-point performance 960.0 gflops
    Length 203 mm
    Memory bus width 64 Bit 128 Bit
    Memory clock speed 10002 MHz 3200 MHz
    Memory bandwidth 64.03 GB/s 51.2 GB/s
    Shared memory -
    DirectX 12 (12_1) 10.1 (10_1)
    Shader Model 6.5 4.1
    OpenGL 4.6 3.3
    OpenCL 1.2 1.1
    Vulkan 1.2 N/A
    CUDA 7.5
    Optimus +
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