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    GeForce GT 755M vs Radeon R9 380X

    When comparing GeForce GT 755M and Radeon R9 380X, 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 GeForce GT 755M and Radeon R9 380X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GT 755M Check Price
    Radeon R9 380X Check Price

    GeForce GT 755M is a Laptop Graphics Card

    Note: GeForce GT 755M 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 GeForce GT 755M here:

    GeForce GT 755M Laptops

    Main Specs

      GeForce GT 755M Radeon R9 380X
    Power consumption (TDP) 50 Watt 190 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 4 GB
    Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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    • Radeon R9 380X has 280% more power consumption, than GeForce GT 755M.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • GeForce GT 755M and Radeon R9 380X have maximum RAM of 4 GB.
    • GeForce GT 755M is used in Laptops, and Radeon R9 380X - in Desktops.
    • GeForce GT 755M is build with Kepler architecture, and Radeon R9 380X - with GCN 3.0.
    • GeForce GT 755M and Radeon R9 380X are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GT 755M is 4430 MHz higher, than Radeon R9 380X.

    Game benchmarks

    high / 1080p 7−8 35−40
    ultra / 1080p 4−5 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 18−20 60−65
    medium / 1080p 9−10 40−45
    The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 310% more, than GeForce GT 755M.

    Full Specs

      GeForce GT 755M Radeon R9 380X
    Architecture Kepler GCN 3.0
    Code name N14P- Antigua
    Type Laptop Desktop
    Release date 25 June 2013 19 November 2015
    Pipelines 384 2048
    Core clock speed 980 MHz
    Boost Clock 970 MHz
    Transistor count 1,270 million 5,000 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 31.36 124.2
    Floating-point performance 752.6 gflops 3,973 gflops
    Length 221 mm
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 5400 MHz 970 MHz
    Memory bandwidth 86.4 GB/s 182.4 GB/s
    Shared memory -
    DirectX 12 API
    Shader Model 5.1 6.3
    OpenGL 4.5 4.5
    OpenCL 1.1 2.0
    Vulkan 1.1.126 +
    CUDA +
    Monero / XMR (CryptoNight) 0.58 kh/s
    FreeSync +
    Bus support PCI Express 3.0, PCI Express 2.0 PCIe 3.0
    HDMI + +
    Bitcoin / BTC (SHA256) 27 Mh/s
    Laptop size medium sized
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
    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
    Blu-Ray 3D Support +
    3D Vision / 3DTV Play +
    High bandwidth memory (HBM) -
    LiquidVR +
    FRTC +
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