Hello,
I'm mining XHV (SRBMiner-Multi-0-5-5) with MacPro dual Xeon X5680 12C/24T + AMD Vega 64 8Gb (GPU0 : radeon_rx_vega [gfx900][8176 MB][CU: 64][BUS:07]
Pool is haven.herominers.com
CPU mining with 20T is ok : 240-250 H/s
but I can't figure out why gpu tweaking is disabled (Tweaking disabled - no supported devices found) even with --gpu-tweak-profile 5 option
with --gpu-autotune 1 I get --gpu-intensity 1040+624 --gpu-worksize 8 and 1600-1700 H/s wich isn't bad but I though I could reach 2000-2200 H/s with a Vega 64
I tried other intensity and weird thing happen : with --gpu-intensity 1200+1200, I get 24 MH/s!! (but the pool only display 250 H/s)
Question is how can I enable gpu_tweaking and how do I change my setting to get the most of my Vega 64 ??
Other question is : why pool (herominers) doesn't display same hash as in SBRminer ? I have another pc mining XHV under XMRig and the hash is the same beween pc and pool
I'm mining XHV (SRBMiner-Multi-0-5-5) with MacPro dual Xeon X5680 12C/24T + AMD Vega 64 8Gb (GPU0 : radeon_rx_vega [gfx900][8176 MB][CU: 64][BUS:07]
Pool is haven.herominers.com
CPU mining with 20T is ok : 240-250 H/s
but I can't figure out why gpu tweaking is disabled (Tweaking disabled - no supported devices found) even with --gpu-tweak-profile 5 option
with --gpu-autotune 1 I get --gpu-intensity 1040+624 --gpu-worksize 8 and 1600-1700 H/s wich isn't bad but I though I could reach 2000-2200 H/s with a Vega 64
I tried other intensity and weird thing happen : with --gpu-intensity 1200+1200, I get 24 MH/s!! (but the pool only display 250 H/s)
Question is how can I enable gpu_tweaking and how do I change my setting to get the most of my Vega 64 ??
Other question is : why pool (herominers) doesn't display same hash as in SBRminer ? I have another pc mining XHV under XMRig and the hash is the same beween pc and pool
Generally the Apple version of the gpus is tweaked enough to not be fully supported by any miner i know of. The gpu version apple uses is unique to Apple. Check and see as i have seen many miners producing invalid or incorrect shares when on the mac especially when using the gpus. On my Mac Pro i was able at one point to mine but about 25% of the shares were invalid due to some incompatibility with miner/GPU.
I don't think that the problem comes from my gpu : it is not an Apple version of the Vega 64, it's an https://overclocking.com/wp-content/uploads/2017/07/AMD-RADEON-RX-Vega-64-Limited-1-667x400.jpg and I'm running it under Windows 10.
I mine w/o problem ETH at 40MH/s and RVN at 25 MH/s as well
So, ! separator can be used only with --pool parameter or