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    Radeon R9 380 vs UHD Graphics 620

    When comparing Radeon R9 380 and UHD Graphics 620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R9 380 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon R9 380 Check Price
    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

      Radeon R9 380 UHD Graphics 620
    Power consumption (TDP) 190 Watt 15 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x1
    Supplementary power connectors 2 x 6-pin
    Memory type GDDR5 LPDDR3/DDR4
    Maximum RAM amount 4 GB 32 GB
    Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
      Check Price Check Price
    • Radeon R9 380 has 1166% more power consumption, than UHD Graphics 620.
    • Radeon R9 380 is connected by PCIe 3.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
    • UHD Graphics 620 has 28 GB more memory, than Radeon R9 380.
    • Radeon R9 380 is used in Desktops, and UHD Graphics 620 - in Laptops.
    • Radeon R9 380 is build with GCN architecture, and UHD Graphics 620 - with Gen. 9.5.
    • Radeon R9 380 is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 35−40 2−3
    ultra / 1080p 21−24 0−1
    QHD / 1440p 16−18 0−1
    4K / 2160p 10−11 −
    low / 720p 60−65 12−14
    medium / 1080p 40−45 3−4
    The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 683% more, than UHD Graphics 620.

    Full Specs

      Radeon R9 380 UHD Graphics 620
    Architecture GCN Gen. 9.5
    Code name Tonga Pro Kaby-Lake-Refresh GT2
    Type Desktop Laptop
    Release date 26 June 2015 1 September 2017
    Pipelines 1792 24
    Core clock speed 300 MHz
    Boost Clock 970 MHz 1150 MHz
    Transistor count 5,000 million 189 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 108.6 27.60
    Floating-point performance 3,476 gflops
    Length 221 mm
    Memory bus width 256 Bit 64/128 Bit
    Memory clock speed 970 MHz
    Memory bandwidth 182.4 GB/s
    Shared memory - +
    DirectX 12 (12_1)
    Shader Model 6.3 6.4
    OpenGL 4.5 4.6
    OpenCL 2.0 2.1
    Vulkan + 1.1.103
    Monero / XMR (CryptoNight) 0.48 kh/s
    FreeSync +
    Bus support PCIe 3.0
    HDMI +
    Bitcoin / BTC (SHA256) 404 Mh/s
    Eyefinity +
    HD3D +
    PowerTune +
    TrueAudio +
    ZeroCore +
    Mantle +
    Design reference
    Bridgeless CrossFire +
    Number of Eyefinity displays 6
    DisplayPort support +
    CrossFire +
    VCE +
    DDMA audio +
    Decred / DCR (Decred) 0.66 Gh/s
    Ethereum / ETH (DaggerHashimoto) 18 Mh/s
    Zcash / ZEC (Equihash) 168.45 Sol/s
    Quick Sync +
    Compute units 28
    Form factor full height / full length / dual slot
    High bandwidth memory (HBM) -
    LiquidVR +
    FRTC +
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