Yes 2300 for month its good result for 5 gpus under overclocking
I'm pretty sure he meant 2300 H/s, not 2300 ETN/month.
2300 H/s its also good hashrate for 5x Radeon 550. Each gives around 500
Yes, that's why i meant, 2300 for 5x 550.
Update: got a 6th RX 550, Elpida memory also, doing 2800 on 6 cards now. ( intensity 400, worksize 8 )
If i give it intensity 432 and memory up to 2000 it crashes after 20-24 hours and i have to reset it.
Been running it with 2800 H/s , 400 intensity, worksize 8, 1100 core and 1950 memory for over a week with no crashes so far.

( all on Elpida memory )