Which one is right for you?

Bitmain Antminer K7 vs. WhatsMiner M63S

Which one is better in 2025? In-depth comparison of Bitmain Antminer K7 and WhatsMiner M63S

Bitmain Antminer K7 and WhatsMiner M63S are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer K7 head-to-head with WhatsMiner M63S to help you decide which is best for your needs.

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Bitmain Antminer K7

Bitmain Antminer K7

WhatsMiner M63S (408 TH/s)

WhatsMiner M63S

Algorithm
Hash Rate 63.5 TH/s 408 TH/s
Unit Power 48.5 J/TH 18 J/TH
Power Consumption 3080 W 7344 W
Cooling Air Air
Coins