2990wx slower than 2950x under nanominer
I have just upgraded from AMD Threadripper 2950x to 2990wx and from a 16-core CPU to a 32-core one. I used to mine Monero using 2950x (cpuThreads = 13) and achieved a hashrate of about 6 kH/s. Now I mine Monero using 2990wx (cpuThreads = 26) and gain a hashrate of about 2 kH/s only, which is a performance reduction by around two-thirds.  I have tried various configurations of Ryzen Master such as Dynamic Local Mode and also CorePrio, but to no avail. 

Hopefully nanominer developers  could also try and help fix the problem. 