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    GeForce GTX 590 vs Quadro K620M

    When choosing between GeForce GTX 590 and Quadro K620M, 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 GTX 590 and Quadro K620M.
    GeForce GTX 590 Check Price
    Quadro K620M Check Price

    Quadro K620M is a Laptop Graphics Card

    Note: Quadro K620M 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 Quadro K620M here:

    Quadro K620M Laptops

    Main Specs

      GeForce GTX 590 Quadro K620M
    Power consumption (TDP) 365 Watt 30 Watt
    Interface PCIe 2.0 x16 MXM-A (3.0)
    Supplementary power connectors Two 8-pin None
    Memory type GDDR5 DDR3
    Maximum RAM amount 3072 MB (1536 MB per GPU) 2 GB
    Display Connectors 3x DVI, 1x mini-DisplayPort No outputs
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    • GeForce GTX 590 has 1116% more power consumption, than Quadro K620M.
    • GeForce GTX 590 is connected by PCIe 2.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
    • GeForce GTX 590 has 3070 GB more memory, than Quadro K620M.
    • GeForce GTX 590 is used in Desktops, and Quadro K620M - in Mobile workstations.
    • GeForce GTX 590 is build with Fermi architecture, and Quadro K620M - with Maxwell.
    • Core clock speed of GeForce GTX 590 is 186 MHz higher, than Quadro K620M.
    • GeForce GTX 590 is manufactured by 40 nm process technology, and Quadro K620M - by 28 nm process technology.
    • Memory clock speed of Quadro K620M is 293 MHz higher, than GeForce GTX 590.

    Game benchmarks

    high / 1080p 16−18 3−4
    ultra / 1080p 10−11 1−2
    QHD / 1440p 4−5 0−1
    low / 720p 35−40 14−16
    medium / 1080p 21−24 5−6
    The average gaming FPS of GeForce GTX 590 in Assassin's Creed Odyssey is 250% more, than Quadro K620M.

    Full Specs

      GeForce GTX 590 Quadro K620M
    Architecture Fermi Maxwell
    Code name GF110 GM108
    Type Desktop Mobile workstation
    Release date 24 March 2011 1 March 2015
    Pipelines 1024 384
    Core clock speed 1215 MHz 1029 MHz
    Boost Clock 1124 MHz
    Transistor count 3,000 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 77.7 billion/sec 17.98
    Floating-point performance 2x 1,244.2 gflops 863.2 gflops
    Length 11" (280 mm) (27.9 cm)
    Memory bus width 768-bit (384-bit per GPU) 64 Bit
    Memory clock speed 1707 MHz 2000 MHz
    Memory bandwidth 327.7 GB/s 14.4 GB/s
    Shared memory - -
    DirectX 12 (11_0) 12
    Shader Model 5.1 5
    OpenGL 4.2 4.5
    OpenCL 1.1 1.2
    Vulkan N/A 1.1.126
    CUDA + +
    CUDA cores 1024
    Bus support 16x PCI-E 2.0
    Height 4.376" (111 mm) (11.1 cm)
    SLI options +
    Multi monitor support +
    HDMI +
    Maximum VGA resolution 2048x1536
    Audio input for HDMI Internal
    Bitcoin / BTC (SHA256) 107 Mh/s 92 Mh/s
    Optimus +
    Display Port 1.2
    nView Display Management +
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