Hi,

I´m new here and have some questions about whole stuff of VRM mining.
I hope someone can answer my questions and they sound not as too stupid. Sorry I´m a beginner.


Why there are two different stratum ports on vrm2 and what are they for?
When the limit is about 1kh/m in vrm2, how there can be people with over 900KH/s in the Pool statistics ( Contributor Hashrates )
I use a i7-5930k at stock clocks. The dashboard shows me between 3000-5100 h/m and in the pool statistics ( Contributor Hashrates ) 32KH/s
Am I a small miner? From my understanding No. 3.1-5.1 kh/m right?

What does h/m mean? Hashes per minute?
What does KH/s mean? kilohashes per second?
What ist the calculation to get from h/m to KH/s?

What should be the difference between the exes?
I can see no difference between the
cpuminer-core-avx2.exe (for Haswell, Broadwell, Skylake),
cpuminer-corei7.exe (Nehalem) and
cpuminer-corei7-avx.exe (Sandybridge)
in hashing power.

Just the cpuminer-core-avx-i.exe (for Ivybridge) wont even start.

So which one should I use?

Thank you a lot for lighting me up.