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    GeForce GT 755M SLI vs Radeon HD 4870 X2

    When comparing GeForce GT 755M SLI and Radeon HD 4870 X2, 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 HD 4870 X2 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 HD 4870 X2

    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 HD 4870 X2
    Power consumption (TDP) 2x ~50 Watt 286 Watt
    Interface PCIe 2.0 x16
    Supplementary power connectors 1x 6-pin + 1x 8-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2x 2 GB 1 GB
    Display Connectors 2x DVI, 1x S-Video
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    • Radeon HD 4870 X2 has 14200% more power consumption, than GeForce GT 755M SLI.
    • GeForce GT 755M SLI has 1 GB more memory, than Radeon HD 4870 X2.
    • GeForce GT 755M SLI is used in Laptops, and Radeon HD 4870 X2 - in Desktops.
    • GeForce GT 755M SLI is build with Kepler architecture, and Radeon HD 4870 X2 - with TeraScale.
    • Core clock speed of GeForce GT 755M SLI is 280 MHz higher, than Radeon HD 4870 X2.
    • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon HD 4870 X2 - by 55 nm process technology.
    • Memory clock speed of GeForce GT 755M SLI is 1800 MHz higher, than Radeon HD 4870 X2.

    Game benchmarks

    high / 1080p 14−16 3−4
    ultra / 1080p 8−9 1−2
    QHD / 1440p 2−3 0−1
    low / 720p 30−35 14−16
    medium / 1080p 18−20 6−7
    The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 200% more, than Radeon HD 4870 X2.

    Full Specs

      GeForce GT 755M SLI Radeon HD 4870 X2
    Architecture Kepler TeraScale
    Code name N14P-? R700
    Type Laptop Desktop
    Release date 1 November 2013 12 August 2008
    Pipelines 768 800
    Core clock speed 980 MHz 700 MHz
    Transistor count 2x 1300 Million 956 million
    Manufacturing process technology 28 nm 55 nm
    Texture fill rate 28.00
    Floating-point performance 2x 1,120.0 gflops
    Length 267 mm
    Memory bus width 2x 128 Bit 256 Bit
    Memory clock speed 5400 MHz 3600 MHz
    Memory bandwidth 115.2 GB/s
    Shared memory -
    DirectX DirectX 11, Shader 5.0 10.1 (10_1)
    Shader Model 4.1
    OpenGL 3.3
    OpenCL 1.1
    Vulkan N/A
    CUDA +
    Laptop size large
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