Whether you game, mine, or both… MSI’s Afterburner is the best overclocking tool you’ll find for your GPU. It works perfectly for any brand card, and applied your pre-set overclocks on startup, so you only need to set it once(unlike AMD’s Overdrive tool). If you want to get the most out of your GPU(s), this is a must-have.
Claymore’s Dual Ethereum AMD GPU Miner
This mining software seems to be the industry standard, for mining on any eth-hash blockchain. It’s the most optimized, and has the best support. It even allows you to mine on amd + nvidia cards, at the same time.