https://youtu.be/f8LFtQL_GqkWhat is crypto mining difficulty, how is it adjusted, what is the point of a block time? Vosk explains how the difficulty for mining a block reward is adjusted when mining Bitcoin on sha-256 or ZenCash/Zcash on Equihash. It is important to understand mining difficulty to ensure you are maximizing your mining profits!
Checkout my previous upload on whether GPU Mining is still profitable or if "mining is dead" to find out if you're interested in building your own GPU Mining Rig!
https://youtu.be/tEhpZTtTvY0Full parts list in the video description of the GPU Mining Profitability video - VoskCoin is an Amazon Affiliate
Nvidia 1050 TI (6x)
http://amzn.to/2GMkBBx