Quote from: cdrc- on April 05, 2018, 12:27:37 PM

Quote from: m42orion on April 05, 2018, 12:25:43 PM

Quote from: cdrc- on April 05, 2018, 12:11:11 PM

Quote from: m42orion on April 05, 2018, 11:55:00 AM

can anybody post working xmr-stak amd.txt for RX VEGA 64 .....
for my old config got this error .. probably due wrong intensity settings ...
[2018-04-05 13:52:32] : WARNING: backend NVIDIA disabled.
[2018-04-05 13:52:32] : Compiling code and initializing GPUs. This will take a while...
[2018-04-05 13:52:32] : Device 0 work size 8 / 32.
[2018-04-05 13:52:32] : Error CL_INVALID_BUFFER_SIZE when calling clCreateBuffer to create hash scratchpads buffer.
[2018-04-05 13:52:32] : WARNING: AMD device not found
[2018-04-05 13:52:32] : WARNING: backend AMD disabled.
[2018-04-05 13:52:32] : ERROR: No miner backend enabled.

as a start, you can take your old config and divide intensity by 2. That should start the miner. After that, optimization process starts (it seems that getting intensity above 1000 is tricky)

EDIT: you can also check with this telegram group: https://t.me/joinchat/GzwfBFHKcnXYU1jw24kvXw

I try made two thread with 960 intesity, but i got about 1200H/s ..... do you have sb better result for vega and sumo ?

Expect to lose around 30% of H/s with CN-Heavy. On my side, I went down from 1650 to 1150 @ 115W with my Vega 56... So I guess this drop is perfectly normal and matches average values.

EDIT: Try with 880/880, some people got better results with this setting

thx for reply ... i tried 880/880 and u are right ... this setup give me better results than 960 .... My old hash rate on V64 was 1750@135W