Subscribe to our YouTube channel ×

    Quadro K620M vs Radeon R9 290X

    Find out if it is worth upgrading your current GPU setup by comparing Quadro K620M and Radeon R9 290X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K620M and Radeon R9 290X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Quadro K620M Check Price
    Radeon R9 290X Check Price

    Quadro K620M is a Laptop Graphics Card

    Note: Quadro K620M 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 Quadro K620M here:

    Quadro K620M Laptops

    Main Specs

      Quadro K620M Radeon R9 290X
    Power consumption (TDP) 30 Watt 250 Watt
    Interface MXM-A (3.0) PCIe 3.0 x16
    Supplementary power connectors None 1 x 6-pin + 1 x 8-pin
    Memory type DDR3 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
      Check Price Check Price
    • Radeon R9 290X has 733% more power consumption, than Quadro K620M.
    • Quadro K620M is connected by MXM-A (3.0), and Radeon R9 290X uses PCIe 3.0 x16 interface.
    • Radeon R9 290X has 2 GB more memory, than Quadro K620M.
    • Quadro K620M is used in Mobile workstations, and Radeon R9 290X - in Desktops.
    • Quadro K620M is build with Maxwell architecture, and Radeon R9 290X - with GCN.
    • Quadro K620M and Radeon R9 290X are manufactured by 28 nm process technology.
    • Memory clock speed of Quadro K620M is 750 MHz higher, than Radeon R9 290X.

    Game benchmarks

    high / 1080p 3−4 35−40
    ultra / 1080p 1−2 24−27
    QHD / 1440p 0−1 18−20
    4K / 2160p − 10−11
    low / 720p 14−16 60−65
    medium / 1080p 5−6 45−50
    The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 616% more, than Quadro K620M.

    Full Specs

      Quadro K620M Radeon R9 290X
    Architecture Maxwell GCN
    Code name GM108 Hawaii XT
    Type Mobile workstation Desktop
    Release date 1 March 2015 24 October 2013
    Pipelines 384 2816
    Core clock speed 1029 MHz
    Boost Clock 1124 MHz 947 MHz
    Transistor count 6,200 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 17.98 176.0
    Floating-point performance 863.2 gflops 5,632 gflops
    Length 275 mm
    Memory bus width 64 Bit 512 Bit
    Memory clock speed 2000 MHz 1250 MHz
    Memory bandwidth 14.4 GB/s 320 GB/s
    Shared memory - -
    DirectX 12
    Shader Model 5 6.3
    OpenGL 4.5 4.6
    OpenCL 1.2 2.0
    Vulkan 1.1.126 +
    CUDA +
    Monero / XMR (CryptoNight) 0.76 kh/s
    FreeSync +
    Bus support PCIe 3.0
    HDMI +
    Bitcoin / BTC (SHA256) 92 Mh/s 623 Mh/s
    Optimus +
    Eyefinity +
    HD3D +
    TrueAudio +
    Design reference
    DisplayPort support +
    CrossFire +
    DDMA audio +
    Decred / DCR (Decred) 1.07 Gh/s
    Ethereum / ETH (DaggerHashimoto) 25.75 Mh/s
    Zcash / ZEC (Equihash) 350 Sol/s
    Display Port 1.2
    nView Display Management +
    AppAcceleration +
    LiquidVR +
    TressFX +
    UVD +
      Check Price Check Price

    Similar compares