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    Quadro FX 5800 vs Radeon R9 M395X

    If you are going to buy a new graphics card and are choosing between Quadro FX 5800 and Radeon R9 M395X, 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 Quadro FX 5800 stacks up against Radeon R9 M395X, check out specs charts below.
    Quadro FX 5800 Check Price
    Radeon R9 M395X Check Price

    Radeon R9 M395X is a Laptop Graphics Card

    Note: Radeon R9 M395X 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 Radeon R9 M395X here:

    Radeon R9 M395X Laptops

    Main Specs

      Quadro FX 5800 Radeon R9 M395X
    Power consumption (TDP) 189 Watt 250 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x16
    Supplementary power connectors 1x 6-pin + 1x 8-pin None
    Memory type GDDR3 GDDR5
    Maximum RAM amount 4 GB 4 GB
    Display Connectors 2x DVI, 1x DisplayPort, 1x S-Video No outputs
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    • Radeon R9 M395X has 32% more power consumption, than Quadro FX 5800.
    • Quadro FX 5800 is connected by PCIe 2.0 x16, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
    • Quadro FX 5800 and Radeon R9 M395X have maximum RAM of 4 GB.
    • Quadro FX 5800 is used in Desktops, and Radeon R9 M395X - in Laptops.
    • Quadro FX 5800 is build with Tesla 2.0 architecture, and Radeon R9 M395X - with GCN 3.
    • Core clock speed of Radeon R9 M395X is 113 MHz higher, than Quadro FX 5800.
    • Quadro FX 5800 is manufactured by 55 nm process technology, and Radeon R9 M395X - by 28 nm process technology.
    • Memory clock speed of Quadro FX 5800 is 350 MHz higher, than Radeon R9 M395X.

    Game benchmarks

    high / 1080p 3−4 24−27
    ultra / 1080p 1−2 14−16
    QHD / 1440p 0−1 9−10
    4K / 2160p − 6−7
    low / 720p 14−16 45−50
    medium / 1080p 5−6 30−35
    The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 400% more, than Quadro FX 5800.

    Full Specs

      Quadro FX 5800 Radeon R9 M395X
    Architecture Tesla 2.0 GCN 3
    Code name GT200B Amethyst XT
    Type Workstation Laptop
    Release date 11 November 2008 16 October 2014
    Pipelines 240 2048
    Core clock speed 610 MHz 723 MHz
    Transistor count 1,400 million 5,000 million
    Manufacturing process technology 55 nm 28 nm
    Texture fill rate 48.80 92.54
    Floating-point performance 622.1 gflops 2,961 gflops
    Length 267 mm
    Memory bus width 512 Bit 256 Bit
    Memory clock speed 1600 MHz 1250 MHz
    Memory bandwidth 102.4 GB/s 160.0 GB/s
    Shared memory -
    DirectX 11.1 (10_0)
    Shader Model 4.0 6.3
    OpenGL 3.3 4.4
    OpenCL 1.1 Not Listed
    Vulkan N/A
    CUDA 1.3
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 413 Mh/s
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    TrueAudio +
    ZeroCore +
    Switchable graphics +
    Mantle +
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