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    Radeon R7 M275DX vs Radeon R9 380X

    If you are going to buy a new graphics card and are choosing between Radeon R7 M275DX and Radeon R9 380X, 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 M275DX stacks up against Radeon R9 380X, check out specs charts below.
    Radeon R7 M275DX Check Price
    Radeon R9 380X Check Price

    Radeon R7 M275DX is a Laptop Graphics Card

    Note: Radeon R7 M275DX 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 M275DX here:

    Radeon R7 M275DX Laptops

    Main Specs

      Radeon R7 M275DX Radeon R9 380X
    Power consumption (TDP) 190 Watt
    Interface PCIe 3.0 x16
    Memory type DDR3 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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    • Radeon R7 M275DX is used in Laptops, and Radeon R9 380X - in Desktops.
    • Radeon R7 M275DX is build with GCN architecture, and Radeon R9 380X - with GCN 3.0.
    • Radeon R7 M275DX and Radeon R9 380X are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 9−10 35−40
    ultra / 1080p 5−6 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 21−24 60−65
    medium / 1080p 10−12 40−45
    The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 241% more, than Radeon R7 M275DX.

    Full Specs

      Radeon R7 M275DX Radeon R9 380X
    Architecture GCN GCN 3.0
    Code name Antigua
    Type Laptop Desktop
    Release date 4 June 2014 19 November 2015
    Pipelines 896 2048
    Boost Clock 970 MHz
    Transistor count 5,000 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 124.2
    Floating-point performance 3,973 gflops
    Length 221 mm
    Memory bus width 256 Bit
    Memory clock speed 970 MHz
    Memory bandwidth 182.4 GB/s
    Shared memory +
    DirectX DirectX 12, Shader 5.0
    Shader Model 6.3
    OpenGL 4.5
    OpenCL 2.0
    Vulkan +
    Monero / XMR (CryptoNight) 0.58 kh/s
    FreeSync +
    Bus support PCIe 3.0
    HDMI +
    Laptop size medium sized
    Eyefinity + +
    HD3D +
    PowerTune +
    TrueAudio +
    ZeroCore +
    Mantle +
    Design reference
    Bridgeless CrossFire +
    Number of Eyefinity displays 6
    DisplayPort support +
    CrossFire +
    VCE +
    DDMA audio +
    Decred / DCR (Decred) 0.89 Gh/s
    Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
    Zcash / ZEC (Equihash) 175 Sol/s
    Compute units 32
    Form factor full height / full length
    AppAcceleration +
    High bandwidth memory (HBM) -
    LiquidVR +
    FRTC +
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