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    Radeon HD 6990M Crossfire vs UHD Graphics G7 Lakefield GT2 64 EU

    In this comparison between Radeon HD 6990M Crossfire and UHD Graphics G7 Lakefield GT2 64 EU 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 Radeon HD 6990M Crossfire will be the best choice, for others UHD Graphics G7 Lakefield GT2 64 EU will be their preference. Study the comparison tables below and make your choice.
    Radeon HD 6990M Crossfire Check Price
    UHD Graphics G7 Lakefield GT2 64 EU Check Price

    Radeon HD 6990M Crossfire and UHD Graphics G7 Lakefield GT2 64 EU are Laptop Graphics Cards

    Note: Radeon HD 6990M Crossfire and UHD Graphics G7 Lakefield GT2 64 EU are only used in laptop graphics. They have 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 Radeon HD 6990M Crossfire or UHD Graphics G7 Lakefield GT2 64 EU here:

    Radeon HD 6990M Crossfire Laptops
    UHD Graphics G7 Lakefield GT2 64 EU Laptops

    Main Specs

      Radeon HD 6990M Crossfire UHD Graphics G7 Lakefield GT2 64 EU
    Memory type GDDR5 DDR4
    Maximum RAM amount 2x2 GB
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    • Both cards are used in Laptops.
    • Radeon HD 6990M Crossfire is build with Terascale 2 architecture, and UHD Graphics G7 Lakefield GT2 64 EU - with Gen. 11 Ice Lake.
    • Core clock speed of Radeon HD 6990M Crossfire is 515 MHz higher, than UHD Graphics G7 Lakefield GT2 64 EU.
    • Radeon HD 6990M Crossfire is manufactured by 40 nm process technology, and UHD Graphics G7 Lakefield GT2 64 EU - by 10 nm process technology.

    Game benchmarks

    high / 1080p 35−40 5−6
    ultra / 1080p 21−24 3−4
    QHD / 1440p 16−18 0−1
    4K / 2160p 10−11 −
    low / 720p 60−65 14−16
    medium / 1080p 40−45 6−7
    The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 485% more, than UHD Graphics G7 Lakefield GT2 64 EU.

    Full Specs

      Radeon HD 6990M Crossfire UHD Graphics G7 Lakefield GT2 64 EU
    Architecture Terascale 2 Gen. 11 Ice Lake
    Code name Blackcomb XTX Lakefield GT2
    Type Laptop Laptop
    Release date 12 July 2011 28 May 2020
    Pipelines 2240 64
    Core clock speed 715 MHz 200 MHz
    Boost Clock 500 MHz
    Transistor count 2x1700 Million
    Manufacturing process technology 40 nm 10 nm
    Memory bus width 256 Bit
    Memory clock speed 900 MHz
    Shared memory - +
    DirectX DirectX 11, Shader 5.0 DirectX 12_1
    Laptop size large
    Quick Sync +
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