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Quote from: minerja on March 05, 2021, 11:30:52 AM

Hi Guys,

Long time miner of the testnets here....
Mined literally millions of test coins with zero issues, BUT mainnet mining seems very weird.

My 1800x is only getting 20h/s according to suprnova, which means i get about 200 coins per day !

What hashrates are you all getting and with what kind of hardware please?

This is my output
CPU: AMD Ryzen 7 1800X Eight-Core Processor .
SW built on Feb 18 2020 with GCC 7.3.0.
CPU features: SSE2 AES SSE4.2 AVX AVX2 SHA.
SW features: SSE2 AES SSE4.2 AVX AVX2.
Algo features: SSE2 AES AVX2.
Start mining with AES AVX2.

[2021-03-05 11:26:51] 16 CPU cores available, 8 miner threads selected.
[2021-03-05 11:26:51] Starting Stratum on stratum+tcp://rtm.suprnova.cc:6273
[2021-03-05 11:26:51] Binding thread 0 to cpu 0.
[2021-03-05 11:26:51] 8 miner threads started, using 'gr' algorithm.
[2021-03-05 11:26:51] Binding thread 1 to cpu 1.
[2021-03-05 11:26:51] Binding thread 2 to cpu 2.
[2021-03-05 11:26:51] Binding thread 3 to cpu 3.
[2021-03-05 11:26:51] Binding thread 4 to cpu 4.
[2021-03-05 11:26:51] Binding thread 5 to cpu 5.
[2021-03-05 11:26:51] Binding thread 6 to cpu 6.
[2021-03-05 11:26:51] Binding thread 7 to cpu 7.

you are only using 8 threads, try with -t 16.

on my 3600 @4.2 i'm getting around 350h/s on 12 threads

Can you please tell me which miner you are using, i can't get close to half your speeds

If you are benchmarking right when you get an unfortunate mix, variance can be up to 5 x from the low to the high.

whats with the variance? also looks like he's using aes which is not correct program to mine on ryzen

For that unoptimized miner build it didn't matter much. With the current miner it's a very different story. The variance comes from each block having a random mix of algorithms with both very fast and very slow ones in the mix.

The optimized miner is here https://github.com/WyvernTKC/cpuminer-gr-avx2/releases/tag/1.1.9

Sample benchmarks are here https://docs.google.com/spreadsheets/d/1ABYpRGBEOg_OcMdhspS1DfklVjetuUhGca_s3H3gjRI/edit#gid=834480222

Note the 1.1.7 Benchmarks are slightly inflated and running the miner to get a benchmark is recommended.