Hello doktor83

I have 1 rig 10 x RX570 8GB and 18.6.1 driver.
My OC settings: 1250 - 2130 - 925 mv
Intens: 56
Double threads on
All cards have same ram (Micron), and bios.

My problem is about hashrates, Some cards are constantly running at low hashrate. I wait about an hour the result does not change. Where am i making a mistake?

GPU0: 1052 H/s [BUS:5]
GPU1: 942 H/s [BUS:9]
GPU2: 905 H/s [BUS:14]
GPU3: 924 H/s [BUS:13]
GPU4: 924 H/s [BUS:4]
GPU5: 1051 H/s [BUS:12]
GPU6: 1052 H/s [BUS:15]
GPU7: 1052 H/s [BUS:1]
GPU8: 1052 H/s [BUS:2]
GPU9: 924 H/s [BUS:3]
Total: 9878 H/s