The first card is 8GB, the overclocked to 1400Mhz at 1060mV, and the memory to 2000Mhz at 950mV. With server fans at full speed, I keep it at 70ºC, the other card is the 4GB pulse itx I have only uploaded it to 1370Mhz at 1090mv (... probably lower the voltage a bit) with the frequency of a memory at 1640Mhz, currently the two cards make me 800,000 points per day.
The CPU is AMD ryzen 5 3600x , is on boinc in rosseta proyect. overclock to 4.1Ghz , at 3200Mhz the memory. The temperature is about 68ºC, in Spain .
The other PC have problems with the RX5700XT,

For cooling , i recomend fans, Delta Fans of 120mm diameter, at 0.8A to 3500rpm, a lot of noise up to 55dB, muahahah, is a rocket
If someone could help me with the rx5700xt card, I would appreciate it, this card runs like two RX570, and has the clock at 2100Mhz. What do you need to know to make it work in Folding at home?