GT miner V66 — ASIC miner introduced in November 2023, intended for cryptocurrency mining. Under current mining conditions, GT miner V66 can generate revenue of around $1.17 per day before electricity costs. At $0.05 per kWh, net profit is approximately $0.70. The most profitable coin is Ethereum POW (ETHW) (Ethash) with a hashrate of 500 Mh/s at 390 W. Occasionally, Ethereum Classic (ETC) and OctaSpace (OCTA) are mined as well, which can also be profitable depending on coin prices and network difficulty.