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    GeForce GTX 675MX vs Radeon HD 6770

    If you are going to buy a new graphics card and are choosing between GeForce GTX 675MX and Radeon HD 6770, 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 GeForce GTX 675MX stacks up against Radeon HD 6770, check out specs charts below.
    GeForce GTX 675MX Check Price
    Radeon HD 6770 Check Price

    GeForce GTX 675MX is a Laptop Graphics Card

    Note: GeForce GTX 675MX 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 GeForce GTX 675MX here:

    GeForce GTX 675MX Laptops

    Main Specs

      GeForce GTX 675MX Radeon HD 6770
    Power consumption (TDP) 100 Watt 108 Watt
    Interface MXM-B (3.0) PCIe 2.0 x16
    Supplementary power connectors None 1x 6-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 1 GB
    Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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    • Radeon HD 6770 has 8% more power consumption, than GeForce GTX 675MX.
    • GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon HD 6770 uses PCIe 2.0 x16 interface.
    • GeForce GTX 675MX has 1 GB more memory, than Radeon HD 6770.
    • GeForce GTX 675MX is used in Laptops, and Radeon HD 6770 - in Desktops.
    • GeForce GTX 675MX is build with Kepler architecture, and Radeon HD 6770 - with TeraScale 2.
    • GeForce GTX 675MX is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 675MX is 750 MHz higher, than Radeon HD 6770.

    Game benchmarks

    high / 1080p 9−10 3−4
    ultra / 1080p 5−6 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 21−24 14−16
    medium / 1080p 12−14 5−6
    The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 100% more, than Radeon HD 6770.

    Full Specs

      GeForce GTX 675MX Radeon HD 6770
    Architecture Kepler TeraScale 2
    Code name N13E-GSR Juniper
    Type Laptop Desktop
    Release date 1 October 2012 21 January 2011
    Pipelines 960 800
    Core clock speed 600 MHz
    Boost Clock 900 MHz
    Transistor count 3,540 million 1,040 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 48.0 billion/sec 34.00
    Floating-point performance 1,256 gflops 1,360.0 gflops
    Length 198 mm
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1800 MHz 1050 MHz
    Memory bandwidth 115.2 GB/s 76.8 GB/s
    Shared memory -
    DirectX 12 API
    Shader Model 5.1 5.0
    OpenGL 4.5 4.4
    OpenCL 1.1 1.2
    Vulkan 1.1.126
    CUDA +
    CUDA cores 960
    Bus support PCI Express 2.0 PCIe 2.0 x16
    SLI options +
    HDMI + +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 63 Mh/s 118 Mh/s
    Laptop size large
    Optimus +
    Eyefinity +
    Design reference
    CrossFire +
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