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    Quadro P620 vs Radeon R9 M395

    When comparing Quadro P620 and Radeon R9 M395, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro P620 and Radeon R9 M395 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Quadro P620 Check Price
    Radeon R9 M395 Check Price

    Radeon R9 M395 is a Laptop Graphics Card

    Note: Radeon R9 M395 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 M395 here:

    Radeon R9 M395 Laptops

    Main Specs

      Quadro P620 Radeon R9 M395
    Power consumption (TDP) 40 Watt
    Interface PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 4 GB
    Display Connectors 4x mini-DisplayPort
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    • Quadro P620 and Radeon R9 M395 have maximum RAM of 4 GB.
    • Quadro P620 is used in Desktops, and Radeon R9 M395 - in Laptops.
    • Quadro P620 is build with Pascal architecture, and Radeon R9 M395 - with GCN.
    • Core clock speed of Quadro P620 is 343 MHz higher, than Radeon R9 M395.
    • Quadro P620 is manufactured by 14 nm process technology, and Radeon R9 M395 - by 28 nm process technology.
    • Memory clock speed of Quadro P620 is 4750 MHz higher, than Radeon R9 M395.

    Game benchmarks

    high / 1080p 18−20 35−40
    ultra / 1080p 10−12 21−24
    QHD / 1440p 5−6 16−18
    4K / 2160p 4−5 10−11
    low / 720p 35−40 60−65
    medium / 1080p 21−24 40−45
    The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 100% more, than Quadro P620.

    Full Specs

      Quadro P620 Radeon R9 M395
    Architecture Pascal GCN
    Code name GP107
    Type Workstation Laptop
    Release date 27 May 2019 9 June 2015
    Pipelines 512 1792
    Core clock speed 1177 MHz 834 MHz
    Boost Clock 1442 MHz
    Transistor count 3,300 million 5000 Million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 43.33
    Floating-point performance 1,490 gflops
    Length 145 mm
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 6000 MHz 1250 MHz
    Memory bandwidth 80.13 GB/s
    Shared memory - -
    DirectX 12 (12_1)
    Shader Model 6.4
    OpenGL 4.6 4.4
    OpenCL 1.2 Not Listed
    Vulkan 1.2.131 +
    CUDA 6.1
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 336 Mh/s
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    TrueAudio +
    ZeroCore +
    Switchable graphics +
    Mantle +
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