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    Iris Plus Graphics 650 vs Quadro K420

    When comparing Iris Plus Graphics 650 and Quadro K420, 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 Iris Plus Graphics 650 and Quadro K420 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Iris Plus Graphics 650 Check Price
    Quadro K420 Check Price

    Iris Plus Graphics 650 is a Laptop Graphics Card

    Note: Iris Plus Graphics 650 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 Iris Plus Graphics 650 here:

    Iris Plus Graphics 650 Laptops

    Main Specs

      Iris Plus Graphics 650 Quadro K420
    Power consumption (TDP) 15 Watt 41 Watt
    Interface PCIe 3.0 x1 PCIe 2.0 x16
    Supplementary power connectors None
    Memory type DDR3L/LPDDR3/DDR4 128 Bit
    Maximum RAM amount 32 GB 1 GB/2 GB
    Display Connectors No outputs 1x DVI, 1x DisplayPort
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    • Quadro K420 has 173% more power consumption, than Iris Plus Graphics 650.
    • Iris Plus Graphics 650 is connected by PCIe 3.0 x1, and Quadro K420 uses PCIe 2.0 x16 interface.
    • Iris Plus Graphics 650 has 31 GB more memory, than Quadro K420.
    • Iris Plus Graphics 650 is used in Laptops, and Quadro K420 - in Desktops.
    • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Quadro K420 - with Kepler.
    • Core clock speed of Quadro K420 is 576 MHz higher, than Iris Plus Graphics 650.
    • Iris Plus Graphics 650 is manufactured by 14 nm process technology, and Quadro K420 - by 28 nm process technology.

    Game benchmarks

    high / 1080p 8−9 0−1
    ultra / 1080p 5−6 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 18−20 9−10
    medium / 1080p 10−11 1−2
    The average gaming FPS of Iris Plus Graphics 650 in Assassin's Creed Odyssey is 180% more, than Quadro K420.

    Full Specs

      Iris Plus Graphics 650 Quadro K420
    Architecture Gen. 9.5 Kaby Lake Kepler
    Code name Kaby Lake GT3e GK107
    Type Laptop Workstation
    Release date 3 January 2017 22 July 2014
    Pipelines 48 192
    Core clock speed 300 MHz 876 MHz
    Boost Clock 1100 MHz
    Transistor count 189 million 1,270 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 55.20 14.02
    Floating-point performance 883 gflops 336.4 gflops
    Length 160 mm
    Memory bus width 64/128 Bit 128 Bit
    Memory clock speed 1782 MHz
    Shared memory +
    DirectX 12 (12_1) 12
    Shader Model 6.4 5
    OpenGL 4.6 4.5
    OpenCL 2.1 1.2
    Vulkan 1.1.103 +
    CUDA 3.0
    Bitcoin / BTC (SHA256) 11 Mh/s
    Quick Sync +
    3D Vision Pro +
    Mosaic +
    Width 1" (2.5 cm)
    Number of simultaneous displays 4
    nView Desktop Management +
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