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todxx / teamredminer

AMD GPU Optimized Cryptocurrency Miner
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5700 xt driver crash, hashrate "skyrockets" #207

Open AskAlice opened 3 years ago

AskAlice commented 3 years ago

On my 5700xt (8gb), with any console arguments, (though I tried using --enable_compute and --eth_ramp_up, the driver crashes after DAG build, and the hashrate skyrockets exponentially while not solving any shares.

I have two cards, one of them stays around 4-8mh/s while the second GPU, i suppose the one that crashed, skyrockets.

I'm on windows with drivers 21.1.1. My registry has been edited so that no warnings appear on init of TRM, besides the auto tuning stuff.

Eribaeri commented 3 years ago

Your driver crashes bc your graphics card is unstable. Make sure that windows is able to allocate enough space to build the DAG first. (2x 8GB = 16GB of space needed, if VRAM = or <16GB make windows use the SSD. Also make sure that power delivery is stable, one PSU-Cable for each card, only PCIE splitters, no SSD-powered risers or smth. Then make sure that graphics parameters are stable. Stable GPU-settings are 1300Mhz cclck @850mv SOC, 1750Mhz memclck, 90% fan speed. My GPU-settings are 1200Mhz cclck @740-750mV SOC, 1850Mhz memclck, 65-90% fanspeed. You can enter these parameters with third party programs. Also make sure that the VBIOS is alright, if you bought it second hand, someone might have switched things.