Which one is right for you?

WhatsMiner M63S vs. WhatsMiner M66

Which one is better in 2025? In-depth comparison of WhatsMiner M63S and WhatsMiner M66

WhatsMiner M63S and WhatsMiner M66 are two popular asic miners with different costs, ease of use, and compatibility.

We've compared WhatsMiner M63S head-to-head with WhatsMiner M66 to help you decide which is best for your needs.

	Select a product	Select a product
	WhatsMiner M63S Request for quote	WhatsMiner M66 Request for quote
Algorithm	SHA256	SHA256
Hash Rate	408 TH/s	274 TH/s
Unit Power	18 J/TH	19.9 J/TH
Power Consumption	7344 W	5452.599999999999 W
Cooling	Air	Air
Coins	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)