Quote from: Mattthev on April 24, 2018, 06:29:08 PM

Quote from: LuisaoL on April 24, 2018, 01:35:48 PM

Quote from: peterboy1 on April 19, 2018, 01:58:45 PM

can someone post their gpu_config settings please with your highest achieved performance. especially for rx570 4gb/8gb. currency: ipbc

thanks

Hi, Im using Xmr-Stak. Before the the Fork update, the old version miner were giving me 950h on each RX470 on ETN.
Now with the latest Xmr-Stak 2.4.4 (using Indeed Miners) is giving me now 1000-1010h mining Sumokoin.
I switched to Graft but for some reason is hashing only at 945h, its weird. Supposely Sumokoin is Cryptonight Heavy and uses more memory and should be less hash rate. But dont know why Im getting less hashrate on Graft than Sumokoin....

Cheers

Monero V7 needs higher intensity then SUMO CN-Heavy or seems so, haven't tested it much.

monerov7 is very similar to the old cryptonight algo, both settings-wise (i.e. intensity) and performance-wise, at least when using xmr-stak. Therefore, switching from ETN (old cryptonight) to GRFT (monerov7) should produce similar hashrates without any config changes.

sumo uses cryptonight-heavy, which uses double the amount of memory, and therefore requires intensity settings roughly half of those used by cryptonight or monerov7. In addition, as the new memory requirement is 4GB, it seems to be pushing the limits of 4GB cards, causing a noticeable drop in hashrates. 8GB cards on the other hand, tend to respond well to cn-heavy, generally showing an increase in hashrate of roughly 5%.