Mine now after a little mod are sat quite happily at 27.5MH ish per card and I'm very happy with it.. 65w usage from the GPU core and the total of the system is under 500w all loaded, so I'm fine with it...
That's really nice. I got to a nice 25 Mh/s, but unfortunately after the restart I can't reach that value again. I only have about 12 MH/s. I really don't know where the mistake may be. I have the latest drivers, compute mode turned on, but it doesn't work as expected.
my .bat:
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
PhoenixMiner.exe -pool eu1.ethermine.org:4444 -wal ********** -worker ***** -epsw x -mode 1 -acm -rxboost 1 -log 1 -mport 0 -etha 0 -ftime 55 -retrydelay 1 -tt 78 -fanmin 45 -coin eth
Bench mode give this log:
2021.01.28:15:01:26.620: main Phoenix Miner 5.4c Windows/msvc - Release build
2021.01.28:15:01:26.620: main Cmd line: -pool eu1.ethermine.org:4444 -wal *********** -bench -worker ****** -epsw x -mode 1 -acm -rxboost 1 -log 1 -mport 0 -etha 0 -ftime 55 -retrydelay 1 -tt 78 -fanmin 45 -coin eth
2021.01.28:15:01:26.620: main No CUDA driver found
2021.01.28:15:01:27.195: main OpenCL driver version: 20.11.2
2021.01.28:15:01:27.202: main Available GPUs for mining:
2021.01.28:15:01:27.202: main GPU1: Radeon RX 570 Series (pcie 8), OpenCL 2.0, 8 GB VRAM, 32 CUs
2021.01.28:15:01:27.202: main GPU2: Radeon RX 570 Series (pcie 8), OpenCL 2.0, 8 GB VRAM, 32 CUs
2021.01.28:15:01:27.202: main ADL library initialized
2021.01.28:15:01:27.756: main Benchmark mode. DAG epoch #2
2021.01.28:15:01:27.757: main Matched GPU1 to ADL adapter index 0 (method 2)
2021.01.28:15:01:27.764: main GPU1: AMD driver 20.11.2
2021.01.28:15:01:27.764: main GPU1: Created ADL monitor for adapter 0; overdrive version: 7 (7)
2021.01.28:15:01:27.765: main GPU1: using AMD driver ver 20.11.2
2021.01.28:15:01:27.765: main Matched GPU2 to ADL adapter index 0 (method 2)
2021.01.28:15:01:27.772: main GPU2: AMD driver 20.11.2
2021.01.28:15:01:27.772: main GPU2: Created ADL monitor for adapter 0; overdrive version: 7 (7)
2021.01.28:15:01:27.772: main GPU2: using AMD driver ver 20.11.2
2021.01.28:15:01:27.845: hwmc GPU1: switching to alt fan control mode
2021.01.28:15:01:27.845: hwmc GPU1: set auto fan: 78C target temp (min fan 45, max fan 100)
2021.01.28:15:01:27.845: hwmc GPU2: switching to alt fan control mode
2021.01.28:15:01:27.845: hwmc GPU2: set auto fan: 78C target temp (min fan 45, max fan 100)
2021.01.28:15:01:27.907: GPU1 GPU1: Starting up... (0)
2021.01.28:15:01:27.907: GPU1 GPU1: Generating ethash light cache for epoch #2
2021.01.28:15:01:27.922: GPU2 GPU2: Starting up... (0)
2021.01.28:15:01:27.938: wdog Starting watchdog thread
2021.01.28:15:01:28.480: GPU1 Light cache generated in 0.6 s (28.4 MB/s)
2021.01.28:15:01:28.803: GPU1 GPU1: Free VRAM: 7.948 GB; used: 0.052 GB
2021.01.28:15:01:28.803: GPU1 GPU1: Allocating DAG (1.03) GB; good for epoch up to #4
2021.01.28:15:01:28.805: GPU1 GPU1: Generating DAG for epoch #2
2021.01.28:15:01:29.130: GPU2 GPU2: Free VRAM: 7.948 GB; used: 0.052 GB
2021.01.28:15:01:29.130: GPU2 GPU2: Allocating DAG (1.03) GB; good for epoch up to #4
2021.01.28:15:01:29.132: GPU2 GPU2: Generating DAG for epoch #2
2021.01.28:15:01:30.366: GPU1 GPU1: DAG 39%
2021.01.28:15:01:30.706: GPU2 GPU2: DAG 32%
2021.01.28:15:01:31.882: GPU1 GPU1: DAG 71%
2021.01.28:15:01:32.226: GPU2 GPU2: DAG 65%
2021.01.28:15:01:33.222: GPU1 GPU1: DAG generated in 4.4 s (235.5 MB/s)
2021.01.28:15:01:33.222: GPU1 GPU1: Using Ethash OCL kernels (Ellesmere; -clkernel 1)
2021.01.28:15:01:33.222: GPU1 GPU1: no -gt value specified, switching to auto-tune
2021.01.28:15:01:33.222: GPU1 GPU1: starting auto-tune process
2021.01.28:15:01:33.837: GPU2 GPU2: DAG 90%
2021.01.28:15:01:35.444: GPU2 GPU2: DAG 97%
2021.01.28:15:01:36.071: GPU2 GPU2: DAG generated in 6.9 s (149.9 MB/s)
2021.01.28:15:01:36.072: GPU2 GPU2: Using Ethash OCL kernels (Ellesmere; -clkernel 1)
2021.01.28:15:01:36.072: GPU2 GPU2: no -gt value specified, switching to auto-tune
2021.01.28:15:01:36.072: GPU2 GPU2: starting auto-tune process
2021.01.28:15:01:36.077: main GPU1: 57C 34% 17W, GPU2: 57C 34% 17W
GPUs power: 34.6 W
2021.01.28:15:01:40.992: main Eth speed: 24.611 MH/s, time: 0:00
2021.01.28:15:01:40.992: main GPUs: 1: 13.691 MH/s 2: 10.921 MH/s
2021.01.28:15:01:44.070: hwmc GPU1: set VRAM refresh rate -rxboost 1 (equal to -vmr 25)
2021.01.28:15:01:46.099: main Eth speed: 22.762 MH/s, time: 0:00
2021.01.28:15:01:46.099: main GPUs: 1: 12.143 MH/s 2: 10.619 MH/s
2021.01.28:15:01:47.095: hwmc GPU2: set VRAM refresh rate -rxboost 1 (equal to -vmr 25)
2021.01.28:15:01:51.214: main Eth speed: 19.198 MH/s, time: 0:00
2021.01.28:15:01:51.214: main GPUs: 1: 9.502 MH/s 2: 9.696 MH/s
2021.01.28:15:01:56.345: main Eth speed: 17.780 MH/s, time: 0:00
2021.01.28:15:01:56.345: main GPUs: 1: 9.004 MH/s 2: 8.776 MH/s
2021.01.28:15:01:56.345: main GPU1: 72C 47% 89W, GPU2: 72C 47% 89W
GPUs power: 178.3 W
2021.01.28:15:02:01.472: main Eth speed: 18.781 MH/s, time: 0:00
2021.01.28:15:02:01.472: main GPUs: 1: 9.417 MH/s 2: 9.365 MH/s
2021.01.28:15:02:06.621: main Eth speed: 19.727 MH/s, time: 0:00
2021.01.28:15:02:06.621: main GPUs: 1: 9.680 MH/s 2: 10.047 MH/s
2021.01.28:15:02:11.755: main Eth speed: 21.369 MH/s, time: 0:00
2021.01.28:15:02:11.755: main GPUs: 1: 10.358 MH/s 2: 11.011 MH/s
2021.01.28:15:02:16.865: main Eth speed: 22.240 MH/s, time: 0:00
2021.01.28:15:02:16.865: main GPUs: 1: 10.911 MH/s 2: 11.329 MH/s
2021.01.28:15:02:21.985: main Eth speed: 22.633 MH/s, time: 0:00
2021.01.28:15:02:21.985: main GPUs: 1: 10.831 MH/s 2: 11.802 MH/s
2021.01.28:15:02:24.653: main GPU1: 74C 47% 92W, GPU2: 74C 47% 91W
GPUs power: 183.0 W
2021.01.28:15:02:27.106: main Eth speed: 22.589 MH/s, time: 0:00
2021.01.28:15:02:27.106: main GPUs: 1: 10.843 MH/s 2: 11.747 MH/s
2021.01.28:15:02:32.786: main Eth speed: 22.867 MH/s, time: 0:01
2021.01.28:15:02:32.786: main GPUs: 1: 10.872 MH/s 2: 11.995 MH/s
2021.01.28:15:02:36.084: unkn Quitting...
2021.01.28:15:02:36.084: unkn GPU1 auto-tune process aborted
2021.01.28:15:02:37.410: unkn GPU2 auto-tune process aborted
2021.01.28:15:02:37.872: wdog Stopping watchdog thread
2021.01.28:15:02:37.905: hwmc GPU1: reset VRAM timings
2021.01.28:15:02:37.907: hwmc GPU1: reset fan speed
2021.01.28:15:02:37.910: hwmc GPU2: reset fan speed
2021.01.28:15:02:37.981: main Exit code: 0
But without - bench param give only 12 MH/s.
I tried reinstalling the drivers, running Phoenix .bat under admin privileges / without admin, but same result. Still 10-12 MH/s. I tried Claymore, Phoenix, but the result is the same.
It is strange that the program sees two graphics cards and shows twice power consumption compared to adrenaline.