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    GeForce GT 755M SLI vs Radeon Pro 580X

    When comparing GeForce GT 755M SLI and Radeon Pro 580X, 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 SLI and Radeon Pro 580X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GT 755M SLI Check Price
    Radeon Pro 580X

    GeForce GT 755M SLI is a Laptop Graphics Card

    Note: GeForce GT 755M SLI 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 SLI here:

    GeForce GT 755M SLI Laptops

    Main Specs

      GeForce GT 755M SLI Radeon Pro 580X
    Power consumption (TDP) 2x ~50 Watt 150 Watt
    Interface PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2x 2 GB 8 GB
    Display Connectors No outputs
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    • Radeon Pro 580X has 7400% more power consumption, than GeForce GT 755M SLI.
    • Radeon Pro 580X has 6 GB more memory, than GeForce GT 755M SLI.
    • GeForce GT 755M SLI is used in Laptops, and Radeon Pro 580X - in Desktops.
    • GeForce GT 755M SLI is build with Kepler architecture, and Radeon Pro 580X - with GCN 4.0.
    • Core clock speed of Radeon Pro 580X is 120 MHz higher, than GeForce GT 755M SLI.
    • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
    • Memory clock speed of Radeon Pro 580X is 1380 MHz higher, than GeForce GT 755M SLI.

    Game benchmarks

    high / 1080p 14−16 35−40
    ultra / 1080p 8−9 24−27
    QHD / 1440p 2−3 18−20
    4K / 2160p − 10−12
    low / 720p 30−35 60−65
    medium / 1080p 18−20 45−50
    The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 153% more, than GeForce GT 755M SLI.

    Full Specs

      GeForce GT 755M SLI Radeon Pro 580X
    Architecture Kepler GCN 4.0
    Code name N14P-? Polaris 20
    Type Laptop Workstation
    Release date 1 November 2013 18 March 2019
    Pipelines 768 2304
    Core clock speed 980 MHz 1100 MHz
    Boost Clock 1200 MHz
    Transistor count 2x 1300 Million 5,700 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 172.8
    Memory bus width 2x 128 Bit 256 Bit
    Memory clock speed 5400 MHz 6780 MHz
    Memory bandwidth 217.0 GB/s
    Shared memory -
    DirectX DirectX 11, Shader 5.0 12 (12_0)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.2.131
    CUDA +
    Laptop size large
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