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    Radeon R7 M340 vs Radeon R9 A375

    If you are going to buy a new graphics card and are choosing between Radeon R7 M340 and Radeon R9 A375, 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 A375, check out specs charts below.
    Radeon R7 M340 Check Price
    Radeon R9 A375

    Radeon R7 M340 is a Laptop Graphics Card

    Note: Radeon R7 M340 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 Radeon R7 M340 here:

    Radeon R7 M340 Laptops

    Main Specs

      Radeon R7 M340 Radeon R9 A375
    Interface PCIe 3.0 x8 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type DDR3 GDDR5
    Maximum RAM amount 4 GB 2 GB
    Display Connectors No outputs No outputs
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    • Radeon R7 M340 is connected by PCIe 3.0 x8, and Radeon R9 A375 uses PCIe 3.0 x16 interface.
    • Radeon R7 M340 has 2 GB more memory, than Radeon R9 A375.
    • Radeon R7 M340 is used in Laptops, and Radeon R9 A375 - in Desktops.
    • Radeon R7 M340 is build with GCN architecture, and Radeon R9 A375 - with GCN 1.0.
    • Core clock speed of Radeon R7 M340 is 121 MHz higher, than Radeon R9 A375.
    • Radeon R7 M340 and Radeon R9 A375 are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon R7 M340 is 996 MHz higher, than Radeon R9 A375.

    Game benchmarks

    high / 1080p 0−1 2−3
    ultra / 1080p − 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 12−14
    medium / 1080p 0−1 4−5
    The average gaming FPS of Radeon R9 A375 in Assassin's Creed Odyssey is 1200% more, than Radeon R7 M340.

    Full Specs

      Radeon R7 M340 Radeon R9 A375
    Architecture GCN GCN 1.0
    Code name Meso Pro DDR3 Venus
    Type Laptop Desktop
    Release date 16 June 2015 no data
    Pipelines 320 640
    Core clock speed 1021 MHz 900 MHz
    Boost Clock 1021 MHz 925 MHz
    Transistor count 950 million 1,500 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 17.16 37.00
    Floating-point performance 549.1 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1000 MHz 4.5 GB/s
    Memory bandwidth 16 GB/s 72 GB/s
    Shared memory -
    DirectX 12 (11_1)
    Shader Model 5.1 5.1
    OpenGL 4.4 4.6
    OpenCL Not Listed 1.2
    Vulkan + 1.2
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 74 Mh/s
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 6
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