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    Iris Plus Graphics 650 vs Radeon R9 M385X

    When comparing Iris Plus Graphics 650 and Radeon R9 M385X, 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 Iris Plus Graphics 650 and Radeon R9 M385X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Iris Plus Graphics 650 Check Price
    Radeon R9 M385X Check Price

    Iris Plus Graphics 650 and Radeon R9 M385X are Laptop Graphics Cards

    Note: Iris Plus Graphics 650 and Radeon R9 M385X 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 M385X here:

    Iris Plus Graphics 650 Laptops
    Radeon R9 M385X Laptops

    Main Specs

      Iris Plus Graphics 650 Radeon R9 M385X
    Power consumption (TDP) 15 Watt
    Interface PCIe 3.0 x1 PCIe 3.0 x16
    Memory type DDR3L/LPDDR3/DDR4 GDDR5
    Maximum RAM amount 32 GB 4 GB
    Display Connectors No outputs No outputs
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    • Iris Plus Graphics 650 is connected by PCIe 3.0 x1, and Radeon R9 M385X uses PCIe 3.0 x16 interface.
    • Iris Plus Graphics 650 has 28 GB more memory, than Radeon R9 M385X.
    • Both cards are used in Laptops.
    • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M385X - with GCN.
    • Core clock speed of Radeon R9 M385X is 800 MHz higher, than Iris Plus Graphics 650.
    • Iris Plus Graphics 650 is manufactured by 14 nm process technology, and Radeon R9 M385X - by 28 nm process technology.

    Game benchmarks

    high / 1080p 8−9 8−9
    ultra / 1080p 5−6 5−6
    QHD / 1440p 0−1 0−1
    low / 720p 18−20 18−20
    medium / 1080p 10−11 10−11
    Iris Plus Graphics 650 and Radeon R9 M385X have the same average FPS in Assassin's Creed Odyssey.

    Full Specs

      Iris Plus Graphics 650 Radeon R9 M385X
    Architecture Gen. 9.5 Kaby Lake GCN
    Code name Kaby Lake GT3e Strato-XT-M3
    Type Laptop Laptop
    Release date 3 January 2017 16 June 2015
    Pipelines 48 896
    Core clock speed 300 MHz 1100 MHz
    Boost Clock 1100 MHz 1100 MHz
    Transistor count 189 million 2,080 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 55.20 61.60
    Floating-point performance 883 gflops 1,971 gflops
    Memory bus width 64/128 Bit 128 Bit
    Memory clock speed 1500 MHz
    Memory bandwidth 76.8 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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