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    Radeon R9 M365X vs Radeon RX 550X

    When comparing Radeon R9 M365X and Radeon RX 550X, 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 Radeon R9 M365X and Radeon RX 550X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon R9 M365X Check Price
    Radeon RX 550X

    Radeon R9 M365X is a Laptop Graphics Card

    Note: Radeon R9 M365X 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 Radeon R9 M365X here:

    Radeon R9 M365X Laptops

    Main Specs

      Radeon R9 M365X Radeon RX 550X
    Power consumption (TDP) 50 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x8
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 4 GB
    Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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    • Radeon R9 M365X is connected by PCIe 3.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
    • Radeon R9 M365X and Radeon RX 550X have maximum RAM of 4 GB.
    • Radeon R9 M365X is used in Laptops, and Radeon RX 550X - in Desktops.
    • Radeon R9 M365X is build with GCN architecture, and Radeon RX 550X - with GCN 4.0.
    • Core clock speed of Radeon RX 550X is 200 MHz higher, than Radeon R9 M365X.
    • Radeon R9 M365X is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
    • Memory clock speed of Radeon RX 550X is 4875 MHz higher, than Radeon R9 M365X.

    Game benchmarks

    high / 1080p 6−7 10−11
    ultra / 1080p 4−5 6−7
    QHD / 1440p 0−1 0−1
    low / 720p 16−18 21−24
    medium / 1080p 8−9 12−14
    The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 44% more, than Radeon R9 M365X.

    Full Specs

      Radeon R9 M365X Radeon RX 550X
    Architecture GCN GCN 4.0
    Code name Tropo Lexa
    Type Laptop Desktop
    Release date 6 May 2015 16 December 2018
    Pipelines 640 512
    Core clock speed 900 MHz 1100 MHz
    Boost Clock 925 MHz 1183 MHz
    Transistor count 1,500 million 2,200 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 37.00 37.86
    Floating-point performance 1,184 gflops 1,211 gflops
    Length 145 mm
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1125 MHz 6000 MHz
    Memory bandwidth 72 GB/s 96 GB/s
    Shared memory -
    DirectX 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.4 4.6
    OpenCL Not Listed 2.0
    Vulkan 1.2.131
    FreeSync +
    Bus support PCIe 3.0
    Laptop size medium sized
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 10
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