f2pool: At the current price, the mining machine with a power consumption of 30 W/T is close to breakeven point.

PANews reported on February 28th, according to f2pool data, at a BTC price of $80,000, different Mining Rigs have significantly different electricity cost ratios. Mining Rigs with a power consumption of 30 W/T are close to breakeven, while models with low power consumption and high Computing Power are more competitive.