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    GeForce GT 730M vs Radeon HD 7990

    In this comparison between GeForce GT 730M and Radeon HD 7990 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 730M will be the best choice, for others Radeon HD 7990 will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 730M Check Price
    Radeon HD 7990 Check Price

    GeForce GT 730M is a Laptop Graphics Card

    Note: GeForce GT 730M 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 730M here:

    GeForce GT 730M Laptops

    Main Specs

      GeForce GT 730M Radeon HD 7990
    Power consumption (TDP) 33 Watt 375 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors 2x 8-pin
    Memory type DDR3 GDDR5
    Maximum RAM amount 4 GB 3 GB
    Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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    • Radeon HD 7990 has 1036% more power consumption, than GeForce GT 730M.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • GeForce GT 730M has 1 GB more memory, than Radeon HD 7990.
    • GeForce GT 730M is used in Laptops, and Radeon HD 7990 - in Desktops.
    • GeForce GT 730M is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
    • Core clock speed of Radeon HD 7990 is 225 MHz higher, than GeForce GT 730M.
    • GeForce GT 730M and Radeon HD 7990 are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon HD 7990 is 4200 MHz higher, than GeForce GT 730M.

    Game benchmarks

    high / 1080p 0−1 35−40
    ultra / 1080p 0−1 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 10−11 60−65
    medium / 1080p 2−3 40−45
    The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 766% more, than GeForce GT 730M.

    Full Specs

      GeForce GT 730M Radeon HD 7990
    Architecture Kepler GCN 1.0
    Code name GK107 Malta
    Type Laptop Desktop
    Release date 1 January 2013 24 April 2013
    Pipelines 384 2048
    Core clock speed 725 MHz 950 MHz
    Boost Clock 1000 MHz
    Transistor count 1,270 million 4,313 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 23.20 128.0
    Floating-point performance 552.2 gflops 2x 4,096 gflops
    Length 307 mm
    Memory bus width 64/128 Bit 384 Bit
    Memory clock speed 1800 - 2000 MHz 6000 MHz
    Memory bandwidth 28.8 GB/s 288.0 GB/s
    Shared memory -
    DirectX 12 API 12 (11_1)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.6
    OpenCL 1.1 1.2
    Vulkan 1.1.126 1.2.131
    CUDA +
    Bus support PCI Express 3.0, PCI Express 2.0
    HDMI +
    Bitcoin / BTC (SHA256) 31 Mh/s 459 Mh/s
    Laptop size medium sized
    Standard memory configuration DDR3/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 +
    Ethereum / ETH (DaggerHashimoto) 44 Mh/s
    Blu-Ray 3D Support +
    3D Vision / 3DTV Play +
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