Which one is right for you?
Bitmain Antminer S21 vs. WhatsMiner M66S++
Which one is better in 2025? In-depth comparison of Bitmain Antminer S21 and WhatsMiner M66S++
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Algorithm
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Hash Rate
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200 TH/s
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348 TH/s
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Unit Power
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17.5 J/TH
|
15.5 J/TH
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Power Consumption
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3500 W
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5394 W
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Cooling
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Air
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Air
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Coins | | |