I have tried XMR-STAK-RX for 1 more weeks
I use R7 1700 can get 4000H/S at 3.8G
But when I use "-t 16" hashrate will drop to 1200H/S
By the way I have R7 2700 and 2700X,same problem.
I found other guys that use 3600 with all threads ("-t 12) can get 6000H/s
Why use all threads hashrate drops a lot forR7 1700/2700? But not affect R5 3600/3700X.
I have tried SRBMiner and XMR-STAK,same problem.
I use R7 1700 can get 4000H/S at 3.8G
But when I use "-t 16" hashrate will drop to 1200H/S
By the way I have R7 2700 and 2700X,same problem.
I found other guys that use 3600 with all threads ("-t 12) can get 6000H/s
Why use all threads hashrate drops a lot forR7 1700/2700? But not affect R5 3600/3700X.
I have tried SRBMiner and XMR-STAK,same problem.
Because it has 16 Mb L3 cache, 3600 and 3700 have 32 Mb.
If you run more than 8 threads, you'll get out of L2/L3 cache (2 Mb per thread), that's why it outputs less hashrate.
Oh...Thanks a lot!