Polaris test results

[Bathmat]

Here are my initial results testing on a few RX470/570/480/580 gpus:

System 1:

OS: Win10 1903
CPU: i3-7350k
Driver: 19.5.2

System 2:

OS: Win10 1903
CPU: e5-2360L
Driver: 18.5.1

GPUs:
Various RX470/570/480/580 all with 4GB mem. Clocks varied in a range from 1150-1250 for core and 1900-2100 for mem. Voltage varied from 875mV to 950mV

CN/R hashrate:
RX470/570 ~930-950h/s (typical range, extremes down to 880h/s, up to 980h/s)
RX480/580 ~960-1000h/s
GPU only power varies from 65W to 80W (depending on the gpu)

EDIT: CN/R hashrates and power were using TeamRedMiner. XMRig-AMD hashrates are 3-5% slower and power use is 5-10% higher.

RandomX hashrate:
RX470/570: 400-410 h/s
RX480/580: 470h/s
GPU only power was around 50-60W

Results were achieved using: --intensity 832 without --dataset_host.
--dataset_host results in much lower hashrate on riser gpus (260 h/s)

[Bathmat]

RX580 8GB results: 400-440 h/s
Tried several intensity values, but didn't seem to change hashrate (even though mem usage increased as intensity increased). (18.6.1 drivers)