[ad_1]
After last week's overclocking on the GeForce RTX 2080 Ti, we have seen another expert in overclocking push the GeForce RTX 2080 to the extreme, using a different cooling method while drawing some interesting conclusions .
Rather than liquid nitrogen as it is commonly used (and was involved in the shenanigans of last week), the prolific overclocker Der8auer chose to work with dry ice when it 's not. extraction of RTX 2080.
As shown by Hexus, at -72 degrees Celsius, he manages to run the graphics card at a clock speed of 2,340 MHz (with a video memory clocked at 16,000 MHz).
This gave Der8auer an almost 21% increase over the RTX 2080 running at stock speeds when it was the SuperPosition reference. It is interesting to note that energy consumption has increased by 49%, which is much more than the observed speed gains.
Kingpin's recent overclock on the RTX 2080 Ti reached 2,415 MHz when he beat all the best 3DMark scores across the board.
Air or liquid?
Another interesting point discovered by Der8auer was that when he compared a good air cooler with a liquid loop cooler – before executing dry ice markers – he found that liquid cooling was not better. than the previous one. In both cases, the best stable clock frequency that it could reach was 2,100 MHz, although, obviously, in the case of liquid cooling, the consumption of electricity was high. energy was reduced at this speed.
As he says in the video below, "do not expect your card to be suddenly clocked at 100 MHz or 200 MHz" if you opt for a water-cooling solution compared to a solid-air cooler . But the GPU will run slower and, as mentioned, the energy efficiency will be better, which never hurts.
Der8auer also observed that you can expect an overclocking behavior similar to that of a RTX 2080 Ti, which is currently totaling performance, in terms of overall performance, of course.
Source link
