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    GeForce GT 755M vs GeForce GTX 660 Ti

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M and GeForce GTX 660 Ti. 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 755M and GeForce GTX 660 Ti. 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 755M Check Price
    GeForce GTX 660 Ti Check Price

    GeForce GT 755M is a Laptop Graphics Card

    Note: GeForce GT 755M 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 here:

    GeForce GT 755M Laptops

    Main Specs

      GeForce GT 755M GeForce GTX 660 Ti
    Power consumption (TDP) 50 Watt 150 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors Two 6-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 2 GB
    Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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    • GeForce GTX 660 Ti has 200% more power consumption, than GeForce GT 755M.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • GeForce GT 755M has 2 GB more memory, than GeForce GTX 660 Ti.
    • GeForce GT 755M is used in Laptops, and GeForce GTX 660 Ti - in Desktops.
    • GeForce GT 755M and GeForce GTX 660 Ti are build with Kepler architecture.
    • Core clock speed of GeForce GT 755M is 65 MHz higher, than GeForce GTX 660 Ti.
    • GeForce GT 755M and GeForce GTX 660 Ti are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GT 755M is 5394 MHz higher, than GeForce GTX 660 Ti.

    Game benchmarks

    high / 1080p 7−8 21−24
    ultra / 1080p 4−5 12−14
    QHD / 1440p 0−1 8−9
    4K / 2160p − 5−6
    low / 720p 18−20 40−45
    medium / 1080p 9−10 27−30
    The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 160% more, than GeForce GT 755M.

    Full Specs

      GeForce GT 755M GeForce GTX 660 Ti
    Architecture Kepler Kepler
    Code name N14P- GK104
    Type Laptop Desktop
    Release date 25 June 2013 16 August 2012
    Pipelines 384 1344
    Core clock speed 980 MHz 915 MHz
    Boost Clock 980 MHz
    Transistor count 1,270 million 3,540 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 31.36 102.5 billion/sec
    Floating-point performance 752.6 gflops 2,459.5 gflops
    Length 9.5" (24.1 cm)
    Memory bus width 128 Bit 192-bit GDDR5
    Memory clock speed 5400 MHz 6.0 GB/s
    Memory bandwidth 86.4 GB/s 144.2 GB/s
    Shared memory - -
    DirectX 12 API 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.3
    OpenCL 1.1 1.2
    Vulkan 1.1.126 1.1.126
    CUDA + +
    CUDA cores 1344
    Bus support PCI Express 3.0, PCI Express 2.0 PCI Express 3.0
    Height 4.376" (11.1 cm)
    SLI options +
    Multi monitor support 4 displays
    HDMI + +
    HDCP +
    Maximum VGA resolution 2048x1536
    Audio input for HDMI Internal
    3D Blu-Ray +
    3D Gaming +
    3D Vision +
    Bitcoin / BTC (SHA256) 27 Mh/s 99 Mh/s
    Laptop size medium sized
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
    Blu-Ray 3D Support +
    3D Vision / 3DTV Play +
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