As of right now, Ethereum mining on a GTX 970 is not viable. The GTX 970 was released in 2014 and was one of Nvidia’s most popular graphics cards.
However, the card is not powerful enough to mine Ethereum effectively.
NOTE: This question is not recommended to be asked as Ethereum mining with a GTX 970 is not possible. Mining Ethereum requires a much more powerful graphics card, such as the GTX 1060 or better. Attempting to mine Ethereum with a GTX 970 is not recommended and could result in damage to your graphics card.
The GTX 970 has a hashrate of around 24 MH/s, which is not enough to compete with other miners who have access to more powerful hardware. In addition, the GTX 970 consumes a lot of power, which further reduces its profitability.
If you’re interested in mining Ethereum, you’ll need to invest in a more powerful graphics card such as the GTX 1060 or RTX 2080. These cards have hashrates of around 30 MH/s and consume less power than the GTX 970.