https://wccftech.com/amd-next-gen-radeon-rx-navi-2x-gpu-reference-cooler-axial-fans/

In a response to AMD's subreddit community on the teased next-generation Radeon RX 'Navi 2X' GPU based graphics card design, Scott Herkelman (VP & GM of Radeon Technologies Group), confirmed that the red team's future reference designs would go for a more open-air cooling approach & ditch the blower fan designs after getting feedback on its Radeon RX 5700 series reference designs.

Last week, AMD gave us the first official glimpse at its next-generation Radeon RX lineup. The new lineup of graphics cards which will be based upon the Navi 2X GPU architecture is said to deliver up to 50% better performance per watt along with new features such as real-time ray tracing, variable-rate shading and more. You can learn more about the Navi 2X (RDNA2) GPU over here.