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    GeForce GTX 670MX vs Radeon Pro V340 MxGPU

    If you are going to buy a new graphics card and are choosing between GeForce GTX 670MX and Radeon Pro V340 MxGPU, 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 670MX stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
    GeForce GTX 670MX Check Price
    Radeon Pro V340 MxGPU

    GeForce GTX 670MX is a Laptop Graphics Card

    Note: GeForce GTX 670MX 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 670MX here:

    GeForce GTX 670MX Laptops

    Main Specs

      GeForce GTX 670MX Radeon Pro V340 MxGPU
    Power consumption (TDP) 75 Watt 300 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors 2x 8-pin
    Memory type GDDR5 HBM2
    Maximum RAM amount 3 GB 16 GB
    Display Connectors No outputs No outputs
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    • Radeon Pro V340 MxGPU has 300% more power consumption, than GeForce GTX 670MX.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • Radeon Pro V340 MxGPU has 13 GB more memory, than GeForce GTX 670MX.
    • GeForce GTX 670MX is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
    • GeForce GTX 670MX is build with Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
    • Core clock speed of Radeon Pro V340 MxGPU is 400 MHz higher, than GeForce GTX 670MX.
    • GeForce GTX 670MX is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
    • Memory clock speed of Radeon Pro V340 MxGPU is 600 MHz higher, than GeForce GTX 670MX.

    Game benchmarks

    high / 1080p 8−9 14−16
    ultra / 1080p 5−6 8−9
    QHD / 1440p 0−1 3−4
    low / 720p 20−22 30−33
    medium / 1080p 10−12 18−20
    The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 63% more, than GeForce GTX 670MX.

    Full Specs

      GeForce GTX 670MX Radeon Pro V340 MxGPU
    Architecture Kepler GCN 5.0
    Code name N13E-GR Vega 10
    Type Laptop Workstation
    Release date 1 October 2012 26 August 2018
    Pipelines 960 3584
    Core clock speed 600 MHz 1000 MHz
    Boost Clock 1500 MHz
    Transistor count 3,540 million 12,500 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 48.0 billion/sec 336.0
    Floating-point performance 1,154 gflops
    Length 267 mm
    Memory bus width 192 Bit 2048 Bit
    Memory clock speed 1400 MHz 2000 MHz
    Memory bandwidth 67.2 GB/s 512.0 GB/s
    Shared memory -
    DirectX 12 API 12 (12_1)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.0
    Vulkan 1.1.126 1.1.125
    CUDA +
    CUDA cores 960
    Bus support PCI Express 2.0
    SLI options +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Laptop size large
    Optimus +
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