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    Iris Plus Graphics 640 vs Tesla T4

    If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 640 and Tesla T4, 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 Iris Plus Graphics 640 stacks up against Tesla T4, check out specs charts below.
    Iris Plus Graphics 640 Check Price
    Tesla T4

    Iris Plus Graphics 640 is a Laptop Graphics Card

    Note: Iris Plus Graphics 640 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 640 here:

    Iris Plus Graphics 640 Laptops

    Main Specs

      Iris Plus Graphics 640 Tesla T4
    Power consumption (TDP) 15 Watt 70 Watt
    Interface PCIe 3.0 x1 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type DDR3L/LPDDR3/DDR4 GDDR6
    Maximum RAM amount 32 GB 16 GB
    Display Connectors No outputs No outputs
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    • Tesla T4 has 366% more power consumption, than Iris Plus Graphics 640.
    • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Tesla T4 uses PCIe 3.0 x16 interface.
    • Iris Plus Graphics 640 has 16 GB more memory, than Tesla T4.
    • Iris Plus Graphics 640 is used in Laptops, and Tesla T4 - in Desktops.
    • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Tesla T4 - with Turing.
    • Core clock speed of Tesla T4 is 285 MHz higher, than Iris Plus Graphics 640.
    • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Tesla T4 - by 12 nm process technology.

    Game benchmarks

    high / 1080p 6−7 35−40
    ultra / 1080p 4−5 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 16−18 60−65
    medium / 1080p 8−9 40−45
    The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 355% more, than Iris Plus Graphics 640.

    Full Specs

      Iris Plus Graphics 640 Tesla T4
    Architecture Gen. 9.5 Kaby Lake Turing
    Code name Kaby Lake GT3e TU104
    Type Laptop Workstation
    Release date 3 January 2017 13 September 2018
    Pipelines 48 2560
    Core clock speed 300 MHz 585 MHz
    Boost Clock 1050 MHz 1590 MHz
    Transistor count 189 million 13,600 million
    Manufacturing process technology 14 nm 12 nm
    Texture fill rate 52.80 254.4
    Length 168 mm
    Memory bus width 64/128 Bit 256 Bit
    Memory clock speed 10000 MHz
    Memory bandwidth 320.0 GB/s
    Shared memory +
    DirectX 12 (12_1) 12 Ultimate (12_1)
    Shader Model 6.4 6.5
    OpenGL 4.6 4.6
    OpenCL 2.1 1.2
    Vulkan 1.1.103 1.2.131
    CUDA 7.5
    Quick Sync +
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