Just before the deadline – 23/12-2022, 12:54 Though reviewers show that AMD has released a good reference model with the RX 737, 7900 XT and 7900 XTX, this cooler doesn’t always work well. Many users reported that their 7900 XTX hotspot temperatures reached 110 degreesC, making it a bit less dependable and louder. A graph from HardwareLuxx shows that the average temperature and hotspots in memory of AMDs can vary widely.