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    HD Graphics 5300 vs Radeon R9 M390X

    In this comparison between HD Graphics 5300 and Radeon R9 M390X 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 HD Graphics 5300 will be the best choice, for others Radeon R9 M390X will be their preference. Study the comparison tables below and make your choice.
    HD Graphics 5300 Check Price
    Radeon R9 M390X Check Price

    HD Graphics 5300 and Radeon R9 M390X are Laptop Graphics Cards

    Note: HD Graphics 5300 and Radeon R9 M390X 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 HD Graphics 5300 or Radeon R9 M390X here:

    HD Graphics 5300 Laptops
    Radeon R9 M390X Laptops

    Main Specs

      HD Graphics 5300 Radeon R9 M390X
    Power consumption (TDP) 15 Watt 100 Watt
    Interface PCIe 2.0 x1 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type System Shared GDDR5
    Maximum RAM amount 4 GB
    Display Connectors No outputs No outputs
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    • Radeon R9 M390X has 566% more power consumption, than HD Graphics 5300.
    • HD Graphics 5300 is connected by PCIe 2.0 x1, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
    • Both cards are used in Laptops.
    • HD Graphics 5300 is build with Gen. 8 Broadwell architecture, and Radeon R9 M390X - with GCN 3.
    • Core clock speed of Radeon R9 M390X is 623 MHz higher, than HD Graphics 5300.
    • HD Graphics 5300 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

    Game benchmarks

    high / 1080p 0−1 21−24
    ultra / 1080p − 12−14
    QHD / 1440p 0−1 8−9
    4K / 2160p − 5−6
    low / 720p 0−1 40−45
    medium / 1080p 0−1 27−30

    Full Specs

      HD Graphics 5300 Radeon R9 M390X
    Architecture Gen. 8 Broadwell GCN 3
    Code name Broadwell GT2 Amethyst (XT) / Tonga
    Type Laptop Laptop
    Release date 5 September 2014 9 June 2015
    Pipelines 24 2048
    Core clock speed 100 MHz 723 MHz
    Boost Clock 900 MHz
    Transistor count 1,300 million 5,000 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 21.60 92.54
    Floating-point performance 2,961 gflops
    Memory bus width 64/128 Bit 256 Bit
    Memory bandwidth 160.0 GB/s
    Shared memory + -
    DirectX 12 (11_1)
    Shader Model 5.1 6.3
    OpenGL 4.4 4.4
    OpenCL 2.0 Not Listed
    Vulkan 1.1.80 +
    FreeSync +
    Bus support PCIe 3.0
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Quick Sync +
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