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    Iris Plus Graphics 650 vs Radeon R9 M390X

    Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 650 and Radeon R9 M390X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Plus Graphics 650 and Radeon R9 M390X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Iris Plus Graphics 650 Check Price
    Radeon R9 M390X Check Price

    Iris Plus Graphics 650 and Radeon R9 M390X are Laptop Graphics Cards

    Note: Iris Plus Graphics 650 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 Iris Plus Graphics 650 or Radeon R9 M390X here:

    Iris Plus Graphics 650 Laptops
    Radeon R9 M390X Laptops

    Main Specs

      Iris Plus Graphics 650 Radeon R9 M390X
    Power consumption (TDP) 15 Watt 100 Watt
    Interface PCIe 3.0 x1 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type DDR3L/LPDDR3/DDR4 GDDR5
    Maximum RAM amount 32 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon R9 M390X has 566% more power consumption, than Iris Plus Graphics 650.
    • Iris Plus Graphics 650 is connected by PCIe 3.0 x1, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
    • Iris Plus Graphics 650 has 28 GB more memory, than Radeon R9 M390X.
    • Both cards are used in Laptops.
    • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M390X - with GCN 3.
    • Core clock speed of Radeon R9 M390X is 423 MHz higher, than Iris Plus Graphics 650.
    • Iris Plus Graphics 650 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

    Game benchmarks

    high / 1080p 8−9 21−24
    ultra / 1080p 5−6 12−14
    QHD / 1440p 0−1 8−9
    4K / 2160p − 5−6
    low / 720p 18−20 40−45
    medium / 1080p 10−11 27−30
    The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 160% more, than Iris Plus Graphics 650.

    Full Specs

      Iris Plus Graphics 650 Radeon R9 M390X
    Architecture Gen. 9.5 Kaby Lake GCN 3
    Code name Kaby Lake GT3e Amethyst (XT) / Tonga
    Type Laptop Laptop
    Release date 3 January 2017 9 June 2015
    Pipelines 48 2048
    Core clock speed 300 MHz 723 MHz
    Boost Clock 1100 MHz
    Transistor count 189 million 5,000 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 55.20 92.54
    Floating-point performance 883 gflops 2,961 gflops
    Memory bus width 64/128 Bit 256 Bit
    Memory bandwidth 160.0 GB/s
    Shared memory + -
    DirectX 12 (12_1)
    Shader Model 6.4 6.3
    OpenGL 4.6 4.4
    OpenCL 2.1 Not Listed
    Vulkan 1.1.103 +
    FreeSync +
    Bus support PCIe 3.0
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Quick Sync +
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