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    Radeon R7 M340 vs Radeon R9 M370X

    If you are going to buy a new graphics card and are choosing between Radeon R7 M340 and Radeon R9 M370X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 M340 stacks up against Radeon R9 M370X, check out specs charts below.
    Radeon R7 M340 Check Price
    Radeon R9 M370X Check Price

    Radeon R7 M340 and Radeon R9 M370X are Laptop Graphics Cards

    Note: Radeon R7 M340 and Radeon R9 M370X 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 Radeon R7 M340 or Radeon R9 M370X here:

    Radeon R7 M340 Laptops
    Radeon R9 M370X Laptops

    Main Specs

      Radeon R7 M340 Radeon R9 M370X
    Interface PCIe 3.0 x8
    Supplementary power connectors None
    Memory type DDR3 GDDR5
    Maximum RAM amount 4 GB 2 GB
    Display Connectors No outputs
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    • Radeon R7 M340 has 2 GB more memory, than Radeon R9 M370X.
    • Both cards are used in Laptops.
    • Radeon R7 M340 is build with GCN architecture, and Radeon R9 M370X - with GCN 1.0.
    • Core clock speed of Radeon R7 M340 is 221 MHz higher, than Radeon R9 M370X.
    • Radeon R7 M340 and Radeon R9 M370X are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon R9 M370X is 3500 MHz higher, than Radeon R7 M340.

    Game benchmarks

    high / 1080p 0−1 3−4
    ultra / 1080p − 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 14−16
    medium / 1080p 0−1 6−7
    The average gaming FPS of Radeon R9 M370X in Assassin's Creed Odyssey is 1400% more, than Radeon R7 M340.

    Full Specs

      Radeon R7 M340 Radeon R9 M370X
    Architecture GCN GCN 1.0
    Code name Meso Pro DDR3 Cape Verde
    Type Laptop Laptop
    Release date 16 June 2015 19 May 2015
    Pipelines 320 640
    Core clock speed 1021 MHz 800 MHz
    Boost Clock 1021 MHz
    Transistor count 950 million 1500 Million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 17.16
    Floating-point performance 549.1 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1000 MHz 4500 MHz
    Memory bandwidth 16 GB/s
    Shared memory - -
    DirectX DirectX 12 (FL 11_1), Shader 5.0
    Shader Model 5.1
    OpenGL 4.4
    OpenCL Not Listed
    Vulkan +
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 74 Mh/s 125 Mh/s
    Laptop size medium sized
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 6
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