search

xmrig / xmrig-nvidia

Monero (XMR) NVIDIA miner
GNU General Public License v3.0
706 stars 262 forks source link

Nvidia Quadro K620 error <cryptonight_gpu_hash>:878 "unknown error" #293

Open stanzilla888 opened 5 years ago

stanzilla888 commented 5 years ago

I got a card Nvidia Quadro K620 error :878 "unknown error" running in Cuda8. K620 In Cuda9 error No CUDA device found. Is my card Quadro K620 supported ?

Thank You

mechanator commented 5 years ago

It looks like you are running a mismatched version of the miner at cuda 8 with probably a driver with cuda 10 only support. Specs are :

Quadro K620 chip GM107GL | 1000mhz | | 2048GB RAM | 128-bit GDDR3 bandwidth | 384 CUDA cores | CUDA 5.0 capable | equivalent to a GeForce GTX 745 (OEM) | Maxwell-based chip .

You should run the correct CUDA xmrig version to match your drivers installed. Since this is a Maxwell, and CUDA compute capability 5.0 card, you would get the best hashrate from installing the latest driver with CUDA 10 or 10.1 support . Also the version of XMRIG-Nvidia should be the CUDA 10 version. Try updating to the R430 set of drivers and used the CUDA 10 release of xmrig. https://www.nvidia.com/Download/driverResults.aspx/151872/en-us Does that help?