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    Mobility Radeon HD 4830 vs Quadro CX

    If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4830 and Quadro CX, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Mobility Radeon HD 4830 stacks up against Quadro CX, check out specs charts below.
    Mobility Radeon HD 4830 Check Price
    Quadro CX

    Mobility Radeon HD 4830 is a Laptop Graphics Card

    Note: Mobility Radeon HD 4830 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 Mobility Radeon HD 4830 here:

    Mobility Radeon HD 4830 Laptops

    Main Specs

      Mobility Radeon HD 4830 Quadro CX
    Power consumption (TDP) 150 Watt
    Interface PCIe 2.0 x16 PCIe 2.0 x16
    Supplementary power connectors 1x 6-pin
    Memory type GDDR3, DDR3 GDDR3
    Maximum RAM amount 1 GB 1536 MB
    Display Connectors No outputs 1x DVI, 2x DisplayPort, 1x S-Video
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    • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
    • Quadro CX has 1535 GB more memory, than Mobility Radeon HD 4830.
    • Mobility Radeon HD 4830 is used in Laptops, and Quadro CX - in Desktops.
    • Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Quadro CX - with Tesla 2.0.
    • Core clock speed of Quadro CX is 52 MHz higher, than Mobility Radeon HD 4830.
    • Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Quadro CX - by 55 nm process technology.
    • Memory clock speed of Quadro CX is 900 MHz higher, than Mobility Radeon HD 4830.

    Game benchmarks

    high / 1080p 0−1 1−2
    ultra / 1080p 0−1 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 10−11 10−12
    medium / 1080p 1−2 2−3
    Mobility Radeon HD 4830 and Quadro CX have the same average FPS in Assassin's Creed Odyssey.

    Full Specs

      Mobility Radeon HD 4830 Quadro CX
    Architecture Terascale 1 Tesla 2.0
    Code name M97 GT200B
    Type Laptop Workstation
    Release date 3 March 2009 11 November 2008
    Pipelines 640 192
    Core clock speed 550 MHz 602 MHz
    Transistor count 826 million 1,400 million
    Manufacturing process technology 40 nm 55 nm
    Texture fill rate 17.60 38.53
    Floating-point performance 704.0 gflops 462.3 gflops
    Length 267 mm
    Memory bus width 128 Bit 384 Bit
    Memory clock speed 700 MHz 1600 MHz
    Memory bandwidth 44.8 GB/s 76.8 GB/s
    Shared memory -
    DirectX 10.1 (10_1) 11.1 (10_0)
    Shader Model 4.1 4.0
    OpenGL 3.3 3.3
    OpenCL 1.1 1.1
    Vulkan N/A N/A
    CUDA 1.3
    Laptop size large
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