Subscribe to our YouTube channel ×

    Iris Plus Graphics 645 vs Radeon R7 M365X

    When choosing between Iris Plus Graphics 645 and Radeon R7 M365X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Plus Graphics 645 and Radeon R7 M365X.
    Iris Plus Graphics 645 Check Price
    Radeon R7 M365X

    Iris Plus Graphics 645 is a Laptop Graphics Card

    Note: Iris Plus Graphics 645 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 Iris Plus Graphics 645 here:

    Iris Plus Graphics 645 Laptops

    Main Specs

      Iris Plus Graphics 645 Radeon R7 M365X
    Power consumption (TDP) 15 Watt
    Interface PCIe 3.0 x1 PCIe 3.0 x8
    Memory type DDR3/DDR4 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors No outputs No outputs
      Check Price
    • Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon R7 M365X uses PCIe 3.0 x8 interface.
    • Iris Plus Graphics 645 is used in Laptops, and Radeon R7 M365X - in Desktops.
    • Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon R7 M365X - with GCN 1.0.
    • Core clock speed of Radeon R7 M365X is 600 MHz higher, than Iris Plus Graphics 645.
    • Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon R7 M365X - by 28 nm process technology.

    Game benchmarks

    high / 1080p 4−5 0−1
    ultra / 1080p 2−3 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 10−12
    medium / 1080p 5−6 2−3
    The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 50% more, than Radeon R7 M365X.

    Full Specs

      Iris Plus Graphics 645 Radeon R7 M365X
    Architecture Gen. 9.5 Coffee Lake GCN 1.0
    Code name Kaby Lake GT3e Litho
    Type Laptop Desktop
    Release date 10 July 2019 5 May 2015
    Pipelines 48 384
    Core clock speed 300 MHz 900 MHz
    Boost Clock 1150 MHz 825 MHz
    Transistor count 690 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 50.40 23.04
    Floating-point performance 737.3 gflops
    Memory bus width 128 Bit
    Memory clock speed 1000 MHz
    Memory bandwidth 64 GB/s
    Shared memory +
    DirectX 12 (12_1)
    Shader Model 6.4 5.1
    OpenGL 4.6 4.4
    OpenCL 2.1 Not Listed
    Vulkan 1.1.103
    FreeSync +
    Bus support PCIe 3.0
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Quick Sync +
    Compute units 6
      Check Price

    Similar compares