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    GeForce GTX 675MX vs Radeon R9 M275

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675MX and Radeon R9 M275. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675MX and Radeon R9 M275. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce GTX 675MX Check Price
    Radeon R9 M275 Check Price

    GeForce GTX 675MX and Radeon R9 M275 are Laptop Graphics Cards

    Note: GeForce GTX 675MX and Radeon R9 M275 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 GeForce GTX 675MX or Radeon R9 M275 here:

    GeForce GTX 675MX Laptops
    Radeon R9 M275 Laptops

    Main Specs

      GeForce GTX 675MX Radeon R9 M275
    Power consumption (TDP) 100 Watt
    Interface MXM-B (3.0) PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon R9 M275 uses PCIe 3.0 x16 interface.
    • Radeon R9 M275 has 2 GB more memory, than GeForce GTX 675MX.
    • Both cards are used in Laptops.
    • GeForce GTX 675MX is build with Kepler architecture, and Radeon R9 M275 - with GCN.
    • Core clock speed of Radeon R9 M275 is 325 MHz higher, than GeForce GTX 675MX.
    • GeForce GTX 675MX and Radeon R9 M275 are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon R9 M275 is 2700 MHz higher, than GeForce GTX 675MX.

    Game benchmarks

    high / 1080p 9−10 0−1
    ultra / 1080p 5−6 −
    QHD / 1440p 0−1 0−1
    low / 720p 21−24 12−14
    medium / 1080p 12−14 3−4
    The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 112% more, than Radeon R9 M275.

    Full Specs

      GeForce GTX 675MX Radeon R9 M275
    Architecture Kepler GCN
    Code name N13E-GSR Venus
    Type Laptop Laptop
    Release date 1 October 2012 1 August 2014
    Pipelines 960 640
    Core clock speed 600 MHz 925 MHz
    Boost Clock 925 MHz
    Transistor count 3,540 million 1,500 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 48.0 billion/sec 37.00
    Floating-point performance 1,256 gflops 1,184 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1800 MHz 4500 MHz
    Memory bandwidth 115.2 GB/s 64 GB/s
    Shared memory - -
    DirectX 12 API 12 (11_1)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.6
    OpenCL 1.1 1.2
    Vulkan 1.1.126 1.2.131
    CUDA +
    CUDA cores 960
    Bus support PCI Express 2.0
    SLI options +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 63 Mh/s 122 Mh/s
    Laptop size large large
    Optimus +
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