The commands look fine but you need to check how the cards are listed by the miner when you run
./PhoenixMiner -list. Some cards may be named differently and won't match the selector in the commands. You should also check the log for applying the clocks and voltages for all cards. For example:
2021.03.14:04:14:44.503: hwmc GPU1: set GPU clocks to 1090 MHz (Vddc 920 mV)
2021.03.14:04:14:44.510: hwmc GPU1: set VMEM clocks to 2000 MHz (Vddc 900 mV)
Tnx. I will check the data and the logfiles.
When I run the miner in the console as far as I know it always starts with the card names.. (which GPU are found for mining) In this list it shows 6 times the same (type) cards RX 580
I even had fitted the RX 5700 as a single available GPU, but then I get the miner error "NO GPU for mining"
Is there any known hardware limit for getting the RX 5700 XT's to work in Phoenixminer, e.g. minimum of RAM used, or anything else, which we might have overlooked?
The rig is fitted with only 4 Gb RAM. (We use the Asrock H110 BTC Pro+ mobo)