Subscribe to our YouTube channel ×

    GeForce GT 640M LE vs Radeon R9 380X

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M LE 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 GeForce GT 640M LE 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.
    GeForce GT 640M LE Check Price
    Radeon R9 380X Check Price

    GeForce GT 640M LE is a Laptop Graphics Card

    Note: GeForce GT 640M LE 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 640M LE here:

    GeForce GT 640M LE Laptops

    Main Specs

      GeForce GT 640M LE Radeon R9 380X
    Power consumption (TDP) 20 Watt 190 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x16
    Memory type DDR3\DDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
      Check Price Check Price
    • Radeon R9 380X has 850% more power consumption, than GeForce GT 640M LE.
    • GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon R9 380X uses PCIe 3.0 x16 interface.
    • Radeon R9 380X has 2 GB more memory, than GeForce GT 640M LE.
    • GeForce GT 640M LE is used in Laptops, and Radeon R9 380X - in Desktops.
    • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon R9 380X - with GCN 3.0.
    • GeForce GT 640M LE and Radeon R9 380X are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GT 640M LE is 830 MHz higher, than Radeon R9 380X.

    Game benchmarks

    high / 1080p 0−1 35−40
    ultra / 1080p − 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 1−2 60−65
    medium / 1080p 0−1 40−45
    The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 6100% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon R9 380X
    Architecture Fermi / Kepler GCN 3.0
    Code name N13P-LP Antigua
    Type Laptop Desktop
    Release date 22 March 2012 19 November 2015
    Pipelines 384 2048
    Boost Clock 970 MHz
    Transistor count 585 million 5,000 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 124.2
    Floating-point performance 384.0 gflops 3,973 gflops
    Length 221 mm
    Memory bus width 128bit 256 Bit
    Memory clock speed 1800 - 4000 MHz 970 MHz
    Memory bandwidth 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 N/A +
    CUDA +
    Monero / XMR (CryptoNight) 0.58 kh/s
    FreeSync +
    CUDA cores Up to 384
    Bus support PCI Express 2.0, PCI Express 3.0 PCIe 3.0
    HDMI + +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    3D Blu-Ray +
    Bitcoin / BTC (SHA256) 14 Mh/s
    Laptop size medium sized
    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
    High bandwidth memory (HBM) -
    LiquidVR +
    FRTC +
      Check Price Check Price

    Similar compares