PhoenixMiner 4.7c - a bit of stability for the RX 5700


New Member
Oct 31, 2019
PhoenixMiner 4.7c is the new stable varsion (see the first post for details). You can download PhoenixMiner 4.7c from here:

The changes since the 4.7b beta version are another small change in Navi kernels and other small improvements.

Changes in version 4.7c (since 4.6c):
  • New kernels for Navi (RX5700) with better stability. Should solve the freezing and restarts that some miners are experiencing with Navi cards
  • Reduced VRAM usage for both AMD and Nvidia cards on Windows and Linux
  • Added command-line option -config to load a config.txt file. This allows combining command-line options and config.txt file.
  • Added support for mining QuarkChain (QKC) without DAG switching on devfee (use -coin qkc)
  • Added support for the latest AMD Windows drivers up to 19.10.1
  • Other small improvements and fixes.

When using the new -config option, please note the following:
  • The order of the options is important. For example, if we have a config.txt file that contains -cclock 1000 and we specify command line -cclock 1100 -config config.txt, the option from the config.txt file will take precedence and the resulting -cclock will be 1000. If the order is reversed (-config config.txt -cclock 1100) then the second option takes precedence and the resulting -cclock will be 1100.
  • Only one -config option is allowed
  • If you reload the config file with 'c' key or with the remote interface, its options will take precedence over whatever you have specified in the command-line.