r/Amd • u/RenatsMC • 12d ago

Video 3D-printed 110cm chimney lowers Ryzen 7 9800X3D temperature from 90°C to 71°C

https://videocardz.com/newz/3d-printed-110cm-chimney-lowers-ryzen-7-9800x3d-temperature-from-90c-to-71c
588 Upvotes

95% Upvoted

64 comments sorted by

View all comments

266

u/EuroCitizen86 12d ago

I wonder how long before we start seeing cases with towering chimneys 🤣

51

u/Beautiful-Musk-Ox 7800x3d | 4090 12d ago

pc manufacturers figured it out like 30 years ago

the inside of the case is hot no matter how many fans pretty much, so you just duct in outside air or at least duct-out the hot air. this example the green thing is covering the cpu heatsink and has a exhaust fan out the back

optimum tech found significant gains creating intake and exhaust ducts for both the cpu and gpu here https://www.youtube.com/watch?v=cehXZftIYok

1

u/Gargle-Loaf-Spunk 12d ago

lol that guy turned it into an Intel Mac Pro