November 10, 2022
30 min

55% better CPU cooling by combining the generative design of Diabatix and the advanced copper 3D printing of Amnovis

A 3D-printed custom heat sink offer the ideal heatsink to keep the components within permissible operating temperature limits.
coldstream screenshot
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CPU overheating can damage the processor and cause instability in the computer. An efficient CPU cooling system ensures the best experience for the PC's performance. A 3D-printed custom heat sink can offer the ideal heatsink to keep the components within permissible operating temperature limits.

The high conductivity of copper makes it an attractive material for thermal management. However, 3D printed copper designs in laser-based processes are challenging. Additionally, a custom microchannel design that meets 3D printing manufacturing requirements requires a sophisticated solution. These problems limit the freedom to manufacture and design cooling/thermal management devices.

To tackle these issues, two innovative companies, Diabatix and Amnovis, having complementary competencies, joined forces to develop and manufacture a novel CPU cooler:

  • Diabatix's ColdStream automatically generates a sophisticated 3D design, thus widening the solution space of potential cooling designs.
  • Amnovis has pushed the boundaries of state-of-the-art copper additive manufacturing; therefore, it can manufacture complex 3D designs generated by ColdStream.

This collaboration resulted in a CPU cooler with a 55% decrease in temperature and a pressure drop reduction of 11% when compared to a conventional skived CPU cooler. Diabatix and Amnovis unleash their products and services to you in this webinar, specifically improving the design inside a conventional liquid CPU cooler.


      • Novel 3D printable cooling designs; both the design aspect and manufacturing aspect
      • Experimental validation of the component
      • Benefits of generative design for CPU coolers
      • Learn how copper can be used in laser-based 3D printing
      • Discover ColdStream
      • Discover AMNOVIS
      • Q&A

      Who needs to attend

      • Individuals active in the power electronics industry
      • Designers who are looking to implement innovative new cooling methods like generative design and additive manufacturing
      • Designers with no thermal and/or CFD background looking for a user friendly thermal software
      • Decision makers and team leads looking to maximize efficiency through saving engineering time and material costs
      Book a demo now!

      Meet your host

      Ir. Niels Verdijck

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