Using cryptonight type heavy hash drop from 6000 to 5000. lost about 1khs
 
[2018-04-07 01:55:01] GPU0[T0]:     326.0 H/S (T: 41c, RPM: 2168)
[2018-04-07 01:55:01] GPU0[T1]:     328.0 H/S (T: 41c, RPM: 2168)
[2018-04-07 01:55:01] GPU1[T2]:     309.0 H/S (T: 46c, RPM: 2375)
[2018-04-07 01:55:01] GPU1[T3]:     309.0 H/S (T: 46c, RPM: 2375)
[2018-04-07 01:55:01] GPU2[T4]:     312.0 H/S (T: 46c, RPM: 2397)
[2018-04-07 01:55:01] GPU2[T5]:     312.0 H/S (T: 46c, RPM: 2397)
[2018-04-07 01:55:01] GPU3[T6]:     312.0 H/S (T: 44c, RPM: 2386)
[2018-04-07 01:55:01] GPU3[T7]:     311.0 H/S (T: 44c, RPM: 2386)
[2018-04-07 01:55:01] GPU4[T8]:     313.0 H/S (T: 43c, RPM: 2349)
[2018-04-07 01:55:01] GPU4[T9]:     311.0 H/S (T: 43c, RPM: 2349)
[2018-04-07 01:55:01] GPU5[T10]:    313.0 H/S, (T: 56c, RPM: 2051)
[2018-04-07 01:55:01] GPU5[T11]:    313.0 H/S, (T: 56c, RPM: 2051)
[2018-04-07 01:55:01] GPU6[T12]:    313.0 H/S, (T: 45c, RPM: 2406)
[2018-04-07 01:55:01] GPU6[T13]:    321.0 H/S, (T: 45c, RPM: 2406)
[2018-04-07 01:55:01] GPU7[T14]:    312.0 H/S, (T: 43c, RPM: 2367)
[2018-04-07 01:55:01] GPU7[T15]:    312.0 H/S, (T: 43c, RPM: 2367)
[2018-04-07 01:55:01] Total:        5027.0 H/S

trying to change the intensity but still the same, back to 0 in config. anybody here have more hash with sapphire rx 570 4gb dual threads please share....