The miniZ Nvidia GPU miner for Windows and Linux has been updated to version 1.5s and it brings some performance improvements for ZelHash, BeamHash II and ZHash – from 0.3% to 3% depending on algorithm and GPU used. The new version has removed support for old Nvidia Kepler GPUs, except for MinexCoin and Aion, though you can still use older versions of the miner for other algorithms should you need support on older Nvidia GPUs. The miniZ miner is still our preferred choice for ZelHash and ZEL mining and aside for the best performance we are also seeing an improved stability with the recent releases.
The MiniZ miner supports Equihash 144,5, Equihash 150,5, Equihash 150,5,3, as well as Equihash 192,7, Equihash 125,4, Equihash 210,9 and Equihash96,5 and the various crypto currencies that use these algorithms on compatible Nvidia GPUs. There are CUDA 8.0 and CUDA 10.0 binaries available including support for Nvidia RTX GPUS with the CUDA 10 release (check which version works better on older GPUs, CUDA 10 is required fo RTX). Have in mind that since miniZ is a closed source miner there is also a built-in developer fee of 2% percent included.