The latest NiceHash QuickMiner (Excavator) is the first mining software to fully unlock Nvidia’s LHR video cards for mining Ethereum (ETH). Do note that currenly all Nvidia RTX 30 series GPUs with v1 and v2 LHR should be supported and being unlocked to full hjashrate when mining Ethereum, but LHR v3 GPUs, namely RTX 3050 and RTX 3080 12GB are still not supported by the unlock. You need to download and use the QuickMiner v0.5.4.0 RC (release candidate) or newer in order to be able to take advantage of the full LHR unlock. NiceHash reccomends to use either 472.xx or the latest NVIDIA GPU drivers along with the miner for best results, older video drivers might cause issues with the unlock or proper functioning of the miner. Also have in mind that NiceHash QuickMiner only works on Windows and you can only use it on the NiceHash mining platform!