The first beta of the 4.1 is ready. You can download
PhoenixMiner 4.1a from here:
- Added faster "turbo" kernels (-clkernel 3) for AMD 470/480/570/580 GPUs. These are usually faster than normal kernels (-clkernel 1 or -clkernel 2) but require double the amount of VRAM. This means that you can only use them on 8 GB cards if mining ETH or ETC. You can use them on cards with 4 GB or less VRAM only if you are mining low DAG epoch coins.
Thanks
plus ~200 hesh from a video card with autotuning enabled
200 hesh is nothing. Maybe you mean 0.2 MH = 200 KH. I have 0.2 MH increase on RX570 8GB with PM 4.1a.