Nvidia CMP 70HX is a graphics card released in May 2021, using the Ampere architecture and suitable for mining various cryptocurrencies. It has 6144 cores with a base clock of 1365 MHz and a boost up to 1395 MHz. Memory of 8 GB GDDR6X is connected via a 256-bit bus with a bandwidth of 608.3 GB/s. Under current mining conditions, Nvidia CMP 70HX can generate revenue of around $0.40 per day before electricity costs. At $0.05 per kWh, net profit is approximately $0.15. The most profitable coin is Conflux (CFX) (Octopus) with a hashrate of 37 Mh/s at 210 W. Occasionally, Quai (QUAI) and Ergo (ERG) are mined as well, which can also be profitable depending on coin prices and blockchain network difficulty.