Youtuber Dandyworks discovered a strategy to convey down the temperature of his extraordinarily sizzling RTX 3070 Ti. The graphics card’s reminiscence temp was operating at a really regarding 110°C (230°F), which is on the excessive facet of the place you need to be for a workstation. Reaching this sort of warmth on some graphics card reminiscence means you will almost certainly see some thermal throttling, which brings down efficiency, and it will probably’t be good for longevity, both.
Dandyworks changed the thermal pads that got here along with his Asus RTX 3070 Ti TUF with low cost, custom-fitted copper shims you should purchase for less than $20. The 0.2mm shims used on this challenge had been roughly the identical dimension as the unique thermal pads. In case you’re considering of doing this your self, clearly proceed with warning. But in addition be aware that some sanding is perhaps required to suit excellent and do away with pointy edges. Simply make sure that to scrub them nicely as a result of copper mud is conductive, and getting that in your GPU could be counterintuitive.
To forestall any potential shorts, a lot of Kapton tape was used to fill the gaps across the reminiscence chips after the thermal pads and thermal paste had been eliminated and cleaned with rubbing alcohol. As soon as that is executed, the copper shims had been positioned on prime of the reminiscence chip (together with a beneficiant lathering of thermal paste). As soon as the sub-heatsink is put again on, the GPU is reassembled and prepared for testing.
The outcome? Now the reminiscence temperature runs at a ridiculous 64°C (147°F) after three hours of mining cryptocurrency, one of the crucial memory-intensive workloads you possibly can placed on a GPU except for rendering.
The great thing about copper modding is that it could possibly be executed to only about any fashionable GPU, not simply RTX 30-series playing cards. So, in case your graphics card’s reminiscence temperature is operating too sizzling for consolation, give copper modding a shot. Oh, and it ought to go with out saying, however it’s secure to say that your card’s guarantee will most positively be voided after any modding try.