Compare MicroBT Whatsminer M78S vs MicroBT Whatsminer M70

The MicroBT Whatsminer M78S generates higher daily profit of $4.76 compared to $2.22 from the MicroBT Whatsminer M70. This superior profitability comes from its optimized power-to-hashrate ratio and current electricity costs at $0.080 per kWh. Power consumption analysis reveals the MicroBT Whatsminer M78S requires 7000W compared to 3140W for the MicroBT Whatsminer M70. This 3,860W difference translates to approximately $7.41 additional daily electricity costs, which significantly impacts long-term profitability especially during periods of lower mining rewards.

Release timeline shows the MicroBT Whatsminer M78S launched in December 2025 while the MicroBT Whatsminer M70 entered the market in December 2025. Newer miners typically incorporate improved chip architecture and manufacturing processes, leading to better efficiency and performance characteristics. Physical dimensions comparison reveals the MicroBT Whatsminer M78S measures 267 x 147 x 401mm while the MicroBT Whatsminer M70 has dimensions of 430 x 155 x 226mm. Size considerations directly impact rack density, shipping costs, and facility space requirements for mining operations. Weight specifications show the MicroBT Whatsminer M78S at 22000g compared to 13500g for the MicroBT Whatsminer M70. Heavier units often indicate more robust construction and heat dissipation components but may require stronger mounting solutions and increase shipping expenses. Acoustic performance differs with the MicroBT Whatsminer M78S operating at 75db versus 75db for the MicroBT Whatsminer M70. Noise levels significantly impact placement options, with quieter units suitable for residential or office environments while louder miners require dedicated facilities with proper sound isolation. Humidity specifications indicate the MicroBT Whatsminer M78S operates within 5 - 95 % conditions compared to 5 - 95 % for the MicroBT Whatsminer M70. Better humidity tolerance enables deployment in more diverse geographic locations and reduces the need for expensive climate control systems in mining facilities.

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