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    GeForce 945M vs GeForce GT 440

    When choosing between GeForce 945M and GeForce GT 440, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 945M and GeForce GT 440.
    GeForce 945M Check Price
    GeForce GT 440 Check Price

    GeForce 945M is a Laptop Graphics Card

    Note: GeForce 945M 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 945M here:

    GeForce 945M Laptops

    Main Specs

      GeForce 945M GeForce GT 440
    Power consumption (TDP) 75 Watt 65 Watt
    Interface MXM-B (3.0) PCIe 2.0 x16
    Supplementary power connectors None None
    Memory type DDR3 DDR3
    Maximum RAM amount 4 GB 512 MB GDDR5 or 1 GB
    Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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    • GeForce 945M has 15% more power consumption, than GeForce GT 440.
    • GeForce 945M is connected by MXM-B (3.0), and GeForce GT 440 uses PCIe 2.0 x16 interface.
    • GeForce GT 440 has 508 GB more memory, than GeForce 945M.
    • GeForce 945M is used in Laptops, and GeForce GT 440 - in Desktops.
    • GeForce 945M is build with Maxwell architecture, and GeForce GT 440 - with Fermi.
    • Core clock speed of GeForce GT 440 is 692 MHz higher, than GeForce 945M.
    • GeForce 945M is manufactured by 28 nm process technology, and GeForce GT 440 - by 40 nm process technology.
    • Memory clock speed of GeForce 945M is 400 MHz higher, than GeForce GT 440.

    Game benchmarks

    high / 1080p 10−11 0−1
    ultra / 1080p 6−7 −
    QHD / 1440p 1−2 0−1
    low / 720p 24−27 1−2
    medium / 1080p 12−14 0−1
    The average gaming FPS of GeForce 945M in Assassin's Creed Odyssey is 2400% more, than GeForce GT 440.

    Full Specs

      GeForce 945M GeForce GT 440
    Architecture Maxwell Fermi
    Code name GM107 GF108
    Type Laptop Desktop
    Release date 12 March 2015 1 February 2011
    Pipelines 512 96
    Core clock speed 928 MHz 1620 MHz
    Boost Clock 1045 MHz
    Transistor count 1,870 million 585 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 40.80 13.0 billion/sec
    Floating-point performance 953.9 gflops 311.04 gflops
    Length 5.7" (14.5 cm)
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 2000 MHz 1600 MHz (GDDR5) or 900 MHz (DDR3)
    Memory bandwidth 28.8 GB/s
    Shared memory -
    DirectX 12 (11_0) 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.2
    OpenCL 1.2 1.1
    Vulkan 1.1.126 N/A
    CUDA + +
    CUDA cores 96
    Bus support PCI Express 3.0 PCI-E 2.0 x 16
    Height 4.376" (11.1 cm)
    Multi monitor support +
    HDMI +
    Maximum VGA resolution 2048x1536
    Audio input for HDMI Internal
    Bitcoin / BTC (SHA256) 107 Mh/s 20 Mh/s
    Laptop size medium sized
    Optimus +
    GPU Boost 2.0
    GameWorks +
    Standard memory config per GPU 1 GB GDDR5 or 2 GB
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