Monday , November 30 2020

GeForce RTX 3090 GPU overclocked to 2.88 GHz under liquid nitrogen



Until now, the main part of GeForce RTX 3090 video card overclocking experiments was that even though the GPU frequency allowed it to exceed the 2 GHz bar, it was then impossible to get more than 500 MHz away from it even when cooled down. with liquid nitrogen. It is more interesting to see the results obtained using liquid nitrogen for overclocking GeForce RTX 3090 and 2.88 GHz.

GeForce RTX 3090
GeForce RTX 3090

Among ordinary people, the opinion quickly took root, as the root of all the problems of the GeForce RTX 3080 family is the so-called 8 nm technical process of Samsung, according to which gaming GPUs with Ampere architecture are manufactured. Many conspiracy theories claim that it is the one that does not limit the performance of good GPUs and causes a shortage of video cards in the market but does not offer adequate frequency potential.

For example, in a record based on a 12nm graphics card processor with a GeForce RTX 2080 Ti graphics card, you can find a record with overclocking up to 3 GHz using liquid nitrogen . Video cards based on 8 nm Ampere chips have not matched such frequency in overclocking until recently.

But we can now conclude that Samsung’s 8nm process technology does not limit the frequency potential of Ampere GPUs. All they need is strong refrigeration and decent food. That proves it a’s experiment A Greek fan who raised the GPU frequency to 2880 MHz on a GeForce RTX 3090 graphics card. The truth is that to do this, ElmorLabs needed a special energy management module, which has already received a third review in evolutionary development and sold for $ 29. In other words, the power subsystem of the ASF-manufactured GeForce RTX 3090 video card. available to the author of the experiment, has undergone a serious hardware change.

The author of the new GeForce RTX 3090 frequency recorder does not report other details about the experimental conditions, only about the use of liquid nitrogen to cool the graphics card.




Source link