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    Quadro CX vs UHD Graphics 620

    If you are going to buy a new graphics card and are choosing between Quadro CX and UHD Graphics 620, 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 Quadro CX stacks up against UHD Graphics 620, check out specs charts below.
    Quadro CX
    UHD Graphics 620 Check Price

    UHD Graphics 620 is a Laptop Graphics Card

    Note: UHD Graphics 620 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 UHD Graphics 620 here:

    UHD Graphics 620 Laptops

    Main Specs

      Quadro CX UHD Graphics 620
    Power consumption (TDP) 150 Watt 15 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x1
    Supplementary power connectors 1x 6-pin
    Memory type GDDR3 LPDDR3/DDR4
    Maximum RAM amount 1536 MB 32 GB
    Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video No outputs
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    • Quadro CX has 900% more power consumption, than UHD Graphics 620.
    • Quadro CX is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
    • Quadro CX has 1504 GB more memory, than UHD Graphics 620.
    • Quadro CX is used in Desktops, and UHD Graphics 620 - in Laptops.
    • Quadro CX is build with Tesla 2.0 architecture, and UHD Graphics 620 - with Gen. 9.5.
    • Core clock speed of Quadro CX is 302 MHz higher, than UHD Graphics 620.
    • Quadro CX is manufactured by 55 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 1−2 2−3
    ultra / 1080p 0−1 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 10−12 12−14
    medium / 1080p 2−3 3−4
    The average gaming FPS of UHD Graphics 620 in Assassin's Creed Odyssey is 20% more, than Quadro CX.

    Full Specs

      Quadro CX UHD Graphics 620
    Architecture Tesla 2.0 Gen. 9.5
    Code name GT200B Kaby-Lake-Refresh GT2
    Type Workstation Laptop
    Release date 11 November 2008 1 September 2017
    Pipelines 192 24
    Core clock speed 602 MHz 300 MHz
    Boost Clock 1150 MHz
    Transistor count 1,400 million 189 million
    Manufacturing process technology 55 nm 14 nm
    Texture fill rate 38.53 27.60
    Floating-point performance 462.3 gflops
    Length 267 mm
    Memory bus width 384 Bit 64/128 Bit
    Memory clock speed 1600 MHz
    Memory bandwidth 76.8 GB/s
    Shared memory +
    DirectX 11.1 (10_0) 12 (12_1)
    Shader Model 4.0 6.4
    OpenGL 3.3 4.6
    OpenCL 1.1 2.1
    Vulkan N/A 1.1.103
    CUDA 1.3
    Quick Sync +
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