Topic: xmrig-2.4.4-gcc-win64 dual xeon e5-2679 40core/80threads (Read 50 times)

I tried to change the value "threads" but it is not stable mining, drop from 750 to 400 to 500 .. with the default value is stable at 750hs (1 processor, only physical cores)

i have default value, the problem is that it only uses one processor (only uses one's physical processors) and the other is completely stopped. I've done several tests, but there's no way to get them together. I think we need to change "cpu-affinity" "cpu-priority"
{
    "algo": "cryptonight",  // cryptonight (default) or cryptonight-lite
    "av": 0,                // algorithm variation, 0 auto select
    "background": false,    // true to run the miner in the background
    "colors": true,         // false to disable colored output   
    "cpu-affinity": false,   // set process affinity to CPU core(s), mask "0x3" for cores 0 and 1
    "cpu-priority": 5,   // set process priority (0 idle, 2 normal to 5 highest)
    "donate-level": 1,      // donate level, mininum 1%
    "log-file": null,       // log all output to a file, example: "c:/some/path/xmrig.log"
    "max-cpu-usage": 85,    // maximum CPU usage for automatic mode, usually limiting factor is CPU cache not this option. 
    "print-time": 60,       // print hashrate report every N seconds
    "retries": 5,           // number of times to retry before switch to backup server
    "retry-pause": 5,       // time to pause between retries
    "safe": false,          // true to safe adjust threads and av settings for current CPU
    "threads": 20,        // number of miner threads
    "pools": [
        {

Open config.json with a text editor(notepad should do fine)
And change max cpu value like here:

👋 hello to all, I'm new to the forum, I tried to start the mines with autoconfiguration, it works only a 50% processor (only 20core physical of one, the other 20 threads 0%) i use the graphics cards with nicehash, but the program does not support. can anyone help me with the configuration?