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    Radeon R6 Kaveri vs UHD Graphics 620

    If you are going to buy a new graphics card and are choosing between Radeon R6 Kaveri 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 Radeon R6 Kaveri stacks up against UHD Graphics 620, check out specs charts below.
    Radeon R6 Kaveri Check Price
    UHD Graphics 620 Check Price

    Radeon R6 Kaveri and UHD Graphics 620 are Laptop Graphics Cards

    Note: Radeon R6 Kaveri and UHD Graphics 620 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 Radeon R6 Kaveri or UHD Graphics 620 here:

    Radeon R6 Kaveri Laptops
    UHD Graphics 620 Laptops

    Main Specs

      Radeon R6 Kaveri UHD Graphics 620
    Power consumption (TDP) 15 Watt
    Interface PCIe 3.0 x1
    Memory type LPDDR3/DDR4
    Maximum RAM amount 32 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • Radeon R6 Kaveri is build with GCN 1.1 architecture, and UHD Graphics 620 - with Gen. 9.5.
    • Core clock speed of Radeon R6 Kaveri is 233 MHz higher, than UHD Graphics 620.
    • Radeon R6 Kaveri is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 0−1 2−3
    ultra / 1080p − 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 12−14
    medium / 1080p 0−1 3−4
    The average gaming FPS of UHD Graphics 620 in Assassin's Creed Odyssey is 1200% more, than Radeon R6 Kaveri.

    Full Specs

      Radeon R6 Kaveri UHD Graphics 620
    Architecture GCN 1.1 Gen. 9.5
    Code name Kaveri Kaby-Lake-Refresh GT2
    Type Laptop Laptop
    Release date 4 June 2014 1 September 2017
    Pipelines 384 24
    Core clock speed 533 MHz 300 MHz
    Boost Clock 654 MHz 1150 MHz
    Transistor count 2410 Million 189 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 27.60
    Memory bus width 64/128 Bit 64/128 Bit
    Shared memory + +
    DirectX DirectX 12 (FL 12_0), Shader 5.0 12 (12_1)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.1
    Vulkan 1.1.103
    Laptop size medium sized
    Quick Sync +
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