Why slimcoin wallet use so much CPU?
Because you' re CPU mining........ to desactivate CPU mining type setgenerate false into the console
I typed that into console and it changes nothing. It's using 23% of my CPU. The minerd program you're looking at is something else entirely.
There's no good reason for a wallet to use 23% of an i5-2500K. I can have 10 different wallets open and they don't crack 5% combined.