1. The first card on which you can achieve more than 50fps in 4K on Iiyama ProLite X4071UHSU. Before that, there was a 1080 TI Aorus, which gave no more than 22-30fps, and basically ran everything in 2k, then it was at least 45-50 fps. The monitor is limited to 60 frames, but even this video card does not give a stable 60fps, so we can say this option is the minimum for such a monitor (and it is already 4 years old!).
2. The temperature does not rise above 75 degrees, while the cooling noise is even and not much, on the last card the noise was more noticeable and heated up to 82 degrees (although I took a new card in the store).
3. Power supply 2 to 8, removed the old one and installed a new one, even the wires remained in the old place and there was nothing to drag and reattach, convenient!
4. PSU old Chiftek 700W, immediately set aside money in advance for a new one. the specification says 750W. But everything immediately worked, nothing squeaks or buzzes even in stress tests, so the unit can not be changed for now.
5. The card is quiet, there is no noise of chokes and fans.