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    GeForce GT 445M vs GeForce GTX 880M

    In this comparison between GeForce GT 445M and GeForce GTX 880M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 445M will be the best choice, for others GeForce GTX 880M will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 445M Check Price
    GeForce GTX 880M Check Price

    GeForce GT 445M and GeForce GTX 880M are Laptop Graphics Cards

    Note: GeForce GT 445M and GeForce GTX 880M 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 GT 445M or GeForce GTX 880M here:

    GeForce GT 445M Laptops
    GeForce GTX 880M Laptops

    Main Specs

      GeForce GT 445M GeForce GTX 880M
    Power consumption (TDP) 35 Watt 122 Watt
    Interface PCIe 2.0 x16 MXM-B (3.0)
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 3 GB 8 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 880M has 248% more power consumption, than GeForce GT 445M.
    • GeForce GT 445M is connected by PCIe 2.0 x16, and GeForce GTX 880M uses MXM-B (3.0) interface.
    • GeForce GTX 880M has 5 GB more memory, than GeForce GT 445M.
    • Both cards are used in Laptops.
    • GeForce GT 445M is build with Fermi architecture, and GeForce GTX 880M - with Kepler.
    • Core clock speed of GeForce GT 445M is 226 MHz higher, than GeForce GTX 880M.
    • GeForce GT 445M is manufactured by 40 nm process technology, and GeForce GTX 880M - by 28 nm process technology.

    Game benchmarks

    high / 1080p 0−1 20−22
    ultra / 1080p 0−1 12−14
    QHD / 1440p 0−1 6−7
    4K / 2160p − 5−6
    low / 720p 10−11 40−45
    medium / 1080p 1−2 24−27
    The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 466% more, than GeForce GT 445M.

    Full Specs

      GeForce GT 445M GeForce GTX 880M
    Architecture Fermi Kepler
    Code name N11E-GE N15E-GX-A2
    Type Laptop Laptop
    Release date 3 September 2010 12 March 2014
    Pipelines 144 1536
    Core clock speed 1180 MHz 954 MHz
    Boost Clock 993 MHz
    Transistor count 1,170 million 3,540 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 10.6 billion/sec 127.1
    Floating-point performance 339.8 gflops 3,050 gflops
    Memory bus width 192 Bit 256 Bit
    Memory clock speed 1250 MHz
    Memory bandwidth 60.0 GB/s 160.0 GB/s
    Shared memory - -
    DirectX 12 API 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.5
    OpenCL 1.1 1.1
    Vulkan N/A 1.1.126
    CUDA + +
    CUDA cores 144 1536
    Bus support PCI Express 2.0, PCI Express 3.0
    SLI options + +
    HDMI +
    Bitcoin / BTC (SHA256) 96 Mh/s
    Laptop size large large
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
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