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    GeForce GT 445M vs Quadro P620

    If you are going to buy a new graphics card and are choosing between GeForce GT 445M and Quadro P620, 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 GT 445M stacks up against Quadro P620, check out specs charts below.
    GeForce GT 445M Check Price
    Quadro P620 Check Price

    GeForce GT 445M is a Laptop Graphics Card

    Note: GeForce GT 445M 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 GT 445M here:

    GeForce GT 445M Laptops

    Main Specs

      GeForce GT 445M Quadro P620
    Power consumption (TDP) 35 Watt 40 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 3 GB 4 GB
    Display Connectors No outputs 4x mini-DisplayPort
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    • Quadro P620 has 14% more power consumption, than GeForce GT 445M.
    • GeForce GT 445M is connected by PCIe 2.0 x16, and Quadro P620 uses PCIe 3.0 x16 interface.
    • Quadro P620 has 1 GB more memory, than GeForce GT 445M.
    • GeForce GT 445M is used in Laptops, and Quadro P620 - in Desktops.
    • GeForce GT 445M is build with Fermi architecture, and Quadro P620 - with Pascal.
    • Core clock speed of GeForce GT 445M is 3 MHz higher, than Quadro P620.
    • GeForce GT 445M is manufactured by 40 nm process technology, and Quadro P620 - by 14 nm process technology.
    • Memory clock speed of Quadro P620 is 4750 MHz higher, than GeForce GT 445M.

    Game benchmarks

    high / 1080p 0−1 18−20
    ultra / 1080p 0−1 10−12
    QHD / 1440p 0−1 5−6
    4K / 2160p − 4−5
    low / 720p 10−11 35−40
    medium / 1080p 1−2 21−24
    The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 400% more, than GeForce GT 445M.

    Full Specs

      GeForce GT 445M Quadro P620
    Architecture Fermi Pascal
    Code name N11E-GE GP107
    Type Laptop Workstation
    Release date 3 September 2010 27 May 2019
    Pipelines 144 512
    Core clock speed 1180 MHz 1177 MHz
    Boost Clock 1442 MHz
    Transistor count 1,170 million 3,300 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 10.6 billion/sec 43.33
    Floating-point performance 339.8 gflops 1,490 gflops
    Length 145 mm
    Memory bus width 192 Bit 128 Bit
    Memory clock speed 1250 MHz 6000 MHz
    Memory bandwidth 60.0 GB/s 80.13 GB/s
    Shared memory - -
    DirectX 12 API 12 (12_1)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 1.2
    Vulkan N/A 1.2.131
    CUDA + 6.1
    CUDA cores 144
    SLI options +
    Laptop size large
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