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    GeForce 9800M GT SLI vs GeForce GTX 660 Ti

    Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800M GT SLI 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 9800M GT SLI 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 9800M GT SLI Check Price
    GeForce GTX 660 Ti Check Price

    GeForce 9800M GT SLI is a Laptop Graphics Card

    Note: GeForce 9800M GT 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 9800M GT SLI here:

    GeForce 9800M GT SLI Laptops

    Main Specs

      GeForce 9800M GT SLI GeForce GTX 660 Ti
    Power consumption (TDP) 130 Watt 150 Watt
    Interface PCIe 3.0 x16
    Supplementary power connectors Two 6-pin
    Memory type GDDR3 GDDR5
    Maximum RAM amount 512 MB 2 GB
    Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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    • GeForce GTX 660 Ti has 15% more power consumption, than GeForce 9800M GT SLI.
    • GeForce 9800M GT SLI has 510 GB more memory, than GeForce GTX 660 Ti.
    • GeForce 9800M GT SLI is used in Laptops, and GeForce GTX 660 Ti - in Desktops.
    • GeForce 9800M GT SLI is build with G9x architecture, and GeForce GTX 660 Ti - with Kepler.
    • Core clock speed of GeForce GTX 660 Ti is 415 MHz higher, than GeForce 9800M GT SLI.
    • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
    • Memory clock speed of GeForce 9800M GT SLI is 794 MHz higher, than GeForce GTX 660 Ti.

    Game benchmarks

    high / 1080p 5−6 21−24
    ultra / 1080p 3−4 12−14
    QHD / 1440p 0−1 8−9
    4K / 2160p − 5−6
    low / 720p 14−16 40−45
    medium / 1080p 7−8 27−30
    The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 271% more, than GeForce 9800M GT SLI.

    Full Specs

      GeForce 9800M GT SLI GeForce GTX 660 Ti
    Architecture G9x Kepler
    Code name NB9E-GT2 GK104
    Type Laptop Desktop
    Release date 15 July 2008 16 August 2012
    Pipelines 192 1344
    Core clock speed 500 MHz 915 MHz
    Boost Clock 980 MHz
    Transistor count 1508 Million 3,540 million
    Manufacturing process technology 65 nm 28 nm
    Texture fill rate 102.5 billion/sec
    Floating-point performance 2,459.5 gflops
    Length 9.5" (24.1 cm)
    Memory bus width 256 Bit 192-bit GDDR5
    Memory clock speed 800 MHz 6.0 GB/s
    Memory bandwidth 144.2 GB/s
    Shared memory - -
    DirectX DirectX 10, Shader 4.0 12 (11_0)
    Shader Model 5.1
    OpenGL 4.3
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA + +
    CUDA cores 1344
    Bus support 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) 99 Mh/s
    Laptop size large
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