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    Radeon Pro 555 vs Radeon R9 380X

    Find out if it is worth upgrading your current GPU setup by comparing Radeon Pro 555 and Radeon R9 380X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon Pro 555 and Radeon R9 380X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Radeon Pro 555 Check Price
    Radeon R9 380X Check Price

    Radeon Pro 555 is a Laptop Graphics Card

    Note: Radeon Pro 555 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 Radeon Pro 555 here:

    Radeon Pro 555 Laptops

    Main Specs

      Radeon Pro 555 Radeon R9 380X
    Power consumption (TDP) 75 Watt 190 Watt
    Interface PCIe 3.0 x8 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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    • Radeon R9 380X has 153% more power consumption, than Radeon Pro 555.
    • Radeon Pro 555 is connected by PCIe 3.0 x8, and Radeon R9 380X uses PCIe 3.0 x16 interface.
    • Radeon R9 380X has 2 GB more memory, than Radeon Pro 555.
    • Radeon Pro 555 is used in Mobile workstations, and Radeon R9 380X - in Desktops.
    • Radeon Pro 555 is build with Polaris architecture, and Radeon R9 380X - with GCN 3.0.
    • Radeon Pro 555 is manufactured by 14 nm process technology, and Radeon R9 380X - by 28 nm process technology.
    • Memory clock speed of Radeon Pro 555 is 4110 MHz higher, than Radeon R9 380X.

    Game benchmarks

    high / 1080p 16−18 35−40
    ultra / 1080p 9−10 21−24
    QHD / 1440p 4−5 16−18
    4K / 2160p 4−5 10−11
    low / 720p 30−35 60−65
    medium / 1080p 20−22 40−45
    The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 128% more, than Radeon Pro 555.

    Full Specs

      Radeon Pro 555 Radeon R9 380X
    Architecture Polaris GCN 3.0
    Code name Polaris 21 Antigua
    Type Mobile workstation Desktop
    Release date 5 June 2017 19 November 2015
    Pipelines 768 2048
    Core clock speed 855 MHz
    Boost Clock 970 MHz
    Transistor count 3,000 million 5,000 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 40.80 124.2
    Floating-point performance 1,306 gflops 3,973 gflops
    Length 221 mm
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 5080 MHz 970 MHz
    Memory bandwidth 81.6 GB/s 182.4 GB/s
    Shared memory -
    DirectX 12 (12_0)
    Shader Model 6.4 6.3
    OpenGL 4.6 4.5
    OpenCL 2.0 2.0
    Vulkan 1.2.131 +
    Monero / XMR (CryptoNight) 0.58 kh/s
    FreeSync + +
    Bus support PCIe 3.0
    HDMI +
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    TrueAudio +
    ZeroCore +
    Mantle +
    Design reference
    Bridgeless CrossFire +
    Number of Eyefinity displays 6
    DisplayPort support +
    CrossFire +
    VCE +
    DDMA audio +
    Decred / DCR (Decred) 0.89 Gh/s
    Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
    Zcash / ZEC (Equihash) 175 Sol/s
    Compute units 32
    Form factor full height / full length
    High bandwidth memory (HBM) -
    LiquidVR +
    FRTC +
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