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    GeForce GTX 765M SLI vs Mobility Radeon HD 3870 X2

    When choosing between GeForce GTX 765M SLI and Mobility Radeon HD 3870 X2, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 765M SLI and Mobility Radeon HD 3870 X2.
    GeForce GTX 765M SLI Check Price
    Mobility Radeon HD 3870 X2 Check Price

    GeForce GTX 765M SLI and Mobility Radeon HD 3870 X2 are Laptop Graphics Cards

    Note: GeForce GTX 765M SLI and Mobility Radeon HD 3870 X2 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 GTX 765M SLI or Mobility Radeon HD 3870 X2 here:

    GeForce GTX 765M SLI Laptops
    Mobility Radeon HD 3870 X2 Laptops

    Main Specs

      GeForce GTX 765M SLI Mobility Radeon HD 3870 X2
    Power consumption (TDP) 130 Watt 110 Watt
    Interface PCIe 2.0 x16
    Memory type GDDR5 GDDR3
    Maximum RAM amount 2x 2 GB 512 MB
    Display Connectors No outputs
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    • GeForce GTX 765M SLI has 18% more power consumption, than Mobility Radeon HD 3870 X2.
    • Mobility Radeon HD 3870 X2 has 510 GB more memory, than GeForce GTX 765M SLI.
    • Both cards are used in Laptops.
    • GeForce GTX 765M SLI is build with Kepler architecture, and Mobility Radeon HD 3870 X2 - with RV6xx.
    • Core clock speed of GeForce GTX 765M SLI is 190 MHz higher, than Mobility Radeon HD 3870 X2.
    • GeForce GTX 765M SLI is manufactured by 28 nm process technology, and Mobility Radeon HD 3870 X2 - by 55 nm process technology.
    • Memory clock speed of GeForce GTX 765M SLI is 3150 MHz higher, than Mobility Radeon HD 3870 X2.

    Game benchmarks

    high / 1080p 18−20 6−7
    ultra / 1080p 10−12 4−5
    QHD / 1440p 5−6 0−1
    4K / 2160p 4−5 −
    low / 720p 35−40 16−18
    medium / 1080p 24−27 8−9
    The average gaming FPS of GeForce GTX 765M SLI in Assassin's Creed Odyssey is 155% more, than Mobility Radeon HD 3870 X2.

    Full Specs

      GeForce GTX 765M SLI Mobility Radeon HD 3870 X2
    Architecture Kepler RV6xx
    Code name M88-XT CF
    Type Laptop Laptop
    Release date 30 May 2013 1 September 2008
    Pipelines 1536 640
    Core clock speed 850 MHz 660 MHz
    Transistor count 2x 2540 Million 666 million
    Manufacturing process technology 28 nm 55 nm
    Texture fill rate 10.56
    Floating-point performance 2x 422.4 gflops
    Memory bus width 2x 128 Bit 256 Bit
    Memory clock speed 4000 MHz 850 MHz
    Memory bandwidth 54.4 GB/s
    Shared memory - -
    DirectX DirectX 11, Shader 5.0 10.1 (10_1)
    Shader Model 4.1
    OpenGL 3.3
    OpenCL N/A
    Vulkan N/A
    CUDA +
    SLI options +
    Laptop size large large
    Optimus +
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