Another tweak i use - introducing MSIAfterBurner profile changes to switch the appropriate profile (I have all NVIDIA)
e.g. In Miners i invoke EthDcrMiner64.cmd which contains the following
title %*
"C:\Program Files (x86)\MSI Afterburner\MSIAfterburner.exe" -profile1
"C:\crypto\Megaminer.new\Megaminer-3.1\Bin\Ethash-Claymore\EthDcrMiner64.exe" %*
I have profile1 for memory intensive overclock (Ethereum), and profile5 for GPU clock specific (the rest)
So i have a cminer.cmd in each allowing me to add the relevant Afterburner profile swap
Overall this affords me 10%+ additional performance without any loss of stability