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    GeForce GTX 1660 vs Radeon Instinct MI25 MxGPU

    If you are going to buy a new graphics card and are choosing between GeForce GTX 1660 and Radeon Instinct MI25 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 1660 stacks up against Radeon Instinct MI25 MxGPU, check out specs charts below.
    GeForce GTX 1660 Check Price
    Radeon Instinct MI25 MxGPU

    Main Specs

      GeForce GTX 1660 Radeon Instinct MI25 MxGPU
    Power consumption (TDP) 120 Watt 300 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors 1x 8-pin 2x 8-pin
    Memory type GDDR5 HBM2
    Maximum RAM amount 6 GB 16 GB
    Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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    • Radeon Instinct MI25 MxGPU has 150% more power consumption, than GeForce GTX 1660.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • Radeon Instinct MI25 MxGPU has 10 GB more memory, than GeForce GTX 1660.
    • Both cards are used in Desktops.
    • GeForce GTX 1660 is build with Turing architecture, and Radeon Instinct MI25 MxGPU - with GCN 5.0.
    • Core clock speed of GeForce GTX 1660 is 130 MHz higher, than Radeon Instinct MI25 MxGPU.
    • GeForce GTX 1660 is manufactured by 12 nm process technology, and Radeon Instinct MI25 MxGPU - by 14 nm process technology.
    • Radeon Instinct MI25 MxGPU is 38 mm longer, than GeForce GTX 1660.
    • Memory clock speed of GeForce GTX 1660 is 6296 MHz higher, than Radeon Instinct MI25 MxGPU.

    Game benchmarks

    high / 1080p 55−60 50−55
    ultra / 1080p 40−45 35−40
    QHD / 1440p 30−35 27−30
    4K / 2160p 18−20 16−18
    low / 720p 80−85 80−85
    medium / 1080p 65−70 60−65
    The average gaming FPS of GeForce GTX 1660 in Assassin's Creed Odyssey is 8% more, than Radeon Instinct MI25 MxGPU.

    Full Specs

      GeForce GTX 1660 Radeon Instinct MI25 MxGPU
    Architecture Turing GCN 5.0
    Code name Turing TU116 Vega 10
    Type Desktop Desktop
    Release date 14 March 2019 27 June 2017
    Pipelines 1408 4096
    Core clock speed 1530 MHz 1400 MHz
    Boost Clock 1785 MHz 1500 MHz
    Transistor count 6,600 million 12,500 million
    Manufacturing process technology 12 nm 14 nm
    Texture fill rate 157.1 384.0
    Length 229 mm 267 mm
    Memory bus width 192 Bit 2048 Bit
    Memory clock speed 8000 MHz 1704 MHz
    Memory bandwidth 192.1 GB/s 436.2 GB/s
    Shared memory -
    DirectX 12 (12_1) 12 (12_1)
    Shader Model 6.5 6.4
    OpenGL 4.6 4.6
    OpenCL 1.2 2.0
    Vulkan 1.2.131 1.1.125
    CUDA 7.5
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