Okay, so in comparison with xmrig's speed 3,5kh, with this SBRMiner my RX580s are hashing 820h/s on cryptonight heavy!!! Incredible performance! I am currently with intensity 32, because if I get the intensity higher, I have noticed that after some time some cards start hashing around 550h/s(dropping by 300h) .
Running stable with 4150h/s on my 5 cards @ 550W from the wall. Great work man, hands down!
Running stable with 4150h/s on my 5 cards @ 550W from the wall. Great work man, hands down!
4gb or 8gb? I read 8gb go over 1k on CN-Heavy.
It may give such hash, but my cards are modded for the ethash algo and as far as I read, the timings for cryptonight should be a bit different. I am now looking for a guide or a site from which I will be able to get my hands on such a BIOS mod and I will try then
Otherwise still pretty amazing performance, cannot deny that!
P.S - Cards are 8GB Sapphire Nitro+ Special Editions.
Which memory type? Yup, cryptonight works better with different timing straps than ETH.
For 8gb cards you should try the same intensities that you've used on cryptonight.
Also a generic tip. If you are not actively monitoring GPU parameters close apps like HWInfo64, gpu-z or afterburner or change the polling rate to 3sec,5sec.
Unafortunately I don't have specific timings to cryptonight, so I'm using the same I did to Ethash. For Cryptonight V7 the great surprise was RX570 4GB Elpida, getting 1000H/s at 1230/2030. It's quite impressive for me.