Subscribe to our YouTube channel ×

    Quadro K620 vs Radeon R9 M395

    In this comparison between Quadro K620 and Radeon R9 M395 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 Quadro K620 will be the best choice, for others Radeon R9 M395 will be their preference. Study the comparison tables below and make your choice.
    Quadro K620 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 K620 Radeon R9 M395
    Power consumption (TDP) 41 Watt
    Interface PCIe 2.0 x16
    Supplementary power connectors None
    Memory type 128 Bit GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors 1x DVI, 1x DisplayPort
      Check Price Check Price
    • Radeon R9 M395 has 2 GB more memory, than Quadro K620.
    • Quadro K620 is used in Desktops, and Radeon R9 M395 - in Laptops.
    • Quadro K620 is build with Maxwell architecture, and Radeon R9 M395 - with GCN.
    • Core clock speed of Quadro K620 is 224 MHz higher, than Radeon R9 M395.
    • Quadro K620 and Radeon R9 M395 are manufactured by 28 nm process technology.
    • Memory clock speed of Quadro K620 is 550 MHz higher, than Radeon R9 M395.

    Game benchmarks

    high / 1080p 10−12 35−40
    ultra / 1080p 6−7 21−24
    QHD / 1440p 1−2 16−18
    4K / 2160p − 10−11
    low / 720p 24−27 60−65
    medium / 1080p 14−16 40−45
    The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 227% more, than Quadro K620.

    Full Specs

      Quadro K620 Radeon R9 M395
    Architecture Maxwell GCN
    Code name GM107
    Type Workstation Laptop
    Release date 22 July 2014 9 June 2015
    Pipelines 384 1792
    Core clock speed 1058 MHz 834 MHz
    Boost Clock 1124 MHz
    Transistor count 1,870 million 5000 Million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 26.98
    Floating-point performance 863.2 gflops
    Length 160 mm
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 1800 MHz 1250 MHz
    Shared memory -
    DirectX 12
    Shader Model 5
    OpenGL 4.5 4.4
    OpenCL 1.2 Not Listed
    Vulkan + +
    CUDA 5.0
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 104 Mh/s 336 Mh/s
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    TrueAudio +
    ZeroCore +
    Switchable graphics +
    Mantle +
    3D Vision Pro +
    Mosaic +
    Width 1" (2.5 cm)
    Number of simultaneous displays 4
    nView Desktop Management +
      Check Price Check Price

    Similar compares