Quote from: papampi on December 12, 2017, 12:53:12 PM

Quote from: crypper on December 12, 2017, 12:29:23 PM

CCminer Lyra2Rev2 hashrate issue

OK, guys. So I've seen many post here re: hash rate reported by pool is 10-40% lower than reported by miner. I personally noticed 25% discrepancy while mining vertcoin a few days ago. Admins suggested (see a few pages back) the issue was limited to Lyra2Rev2 and was most likely miner's fault rather than pool's problem.
The table below summarises the results of my test. So if you choose to mine Lyra2Rev2 coins be prepared to have lower revenues than predicted.

GPU    2x GTX 1070    2x GTX 1070
clocks    +150,+500, 70%    +150,+500, 70%
driver    372.54    372.54
miner    Ccminer 2.2    Ccminer 2.2
pool    MPH    Suprnova
coin / algo    Monacoin / Lyra2Rev2    Monacoin / Lyra2Rev2
mining time, h    24    24
Hashrate from miner, MH/s    68.7    68
Average hashrate from pool, MH/s    ~58    ~58
Total shares / invalid shares    5610 / 1    5158 / 0
Predicted revenue (Whattomine), Mona    0.42    0.42
Actual revenue, Mona 0.36    0.34

Question to admins: since you are aware of the problem, why not make it clear on the website (just make a note)? Lyra2Rev2 coins are the most profitable at the moment and people on autoswitch will probably mine those vertcoins and monacoins expecting the highest yield while mining lower profitability coins (e.g. equihash zencash or BTG) may in fact be more profitable (given those algos do not have the same problem as Lyra, that is I'm going to test today).

Nice...
Thanks for the test Wink

question..is the 70% the Power Limit percentage? OR fan speed?