Subscribe to our YouTube channel ×

    GeForce GT 640M vs Mobility Radeon HD 5830

    When comparing GeForce GT 640M and Mobility Radeon HD 5830, 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 640M and Mobility Radeon HD 5830 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GT 640M Check Price
    Mobility Radeon HD 5830 Check Price

    GeForce GT 640M and Mobility Radeon HD 5830 are Laptop Graphics Cards

    Note: GeForce GT 640M and Mobility Radeon HD 5830 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 GeForce GT 640M or Mobility Radeon HD 5830 here:

    GeForce GT 640M Laptops
    Mobility Radeon HD 5830 Laptops

    Main Specs

      GeForce GT 640M Mobility Radeon HD 5830
    Power consumption (TDP) 32 Watt 24 Watt
    Interface PCIe 3.0 x16 PCIe 2.0 x16
    Memory type DDR3\GDDR5 DDR3, GDDR3
    Maximum RAM amount 2 GB 1 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • GeForce GT 640M has 33% more power consumption, than Mobility Radeon HD 5830.
    • GeForce GT 640M is connected by PCIe 3.0 x16, and Mobility Radeon HD 5830 uses PCIe 2.0 x16 interface.
    • GeForce GT 640M has 1 GB more memory, than Mobility Radeon HD 5830.
    • Both cards are used in Laptops.
    • GeForce GT 640M is build with Kepler architecture, and Mobility Radeon HD 5830 - with Terascale 2.
    • GeForce GT 640M is manufactured by 28 nm process technology, and Mobility Radeon HD 5830 - by 40 nm process technology.
    • Memory clock speed of GeForce GT 640M is 1000 MHz higher, than Mobility Radeon HD 5830.

    Game benchmarks

    high / 1080p 0−1 4−5
    ultra / 1080p 0−1 2−3
    QHD / 1440p 0−1 0−1
    low / 720p 10−12 16−18
    medium / 1080p 2−3 6−7
    The average gaming FPS of Mobility Radeon HD 5830 in Assassin's Creed Odyssey is 83% more, than GeForce GT 640M.

    Full Specs

      GeForce GT 640M Mobility Radeon HD 5830
    Architecture Kepler Terascale 2
    Code name N13P-GS Broadway
    Type Laptop Laptop
    Release date 22 March 2012 7 January 2010
    Pipelines 384 800
    Core clock speed 500 MHz
    Boost Clock 645 MHz
    Transistor count 1,270 million 1,040 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 20.00
    Floating-point performance 480.0 gflops 800.0 gflops
    Memory bus width 128bit 128 Bit
    Memory clock speed 1800 - 4000 MHz 800 MHz
    Memory bandwidth 25.6 GB/s
    Shared memory - -
    DirectX 12 API 11.2 (11_0)
    Shader Model 5.1 5.0
    OpenGL 4.5 4.4
    OpenCL 1.1 1.2
    Vulkan 1.1.126 N/A
    CUDA +
    CUDA cores 384
    Bus support PCI Express 2.0, PCI Express 3.0
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    3D Blu-Ray +
    Bitcoin / BTC (SHA256) 18 Mh/s
    Laptop size medium sized large
    Optimus +
      Check Price Check Price

    Similar compares