Which one is right for you?

Bitmain Antminer KA3 vs. WhatsMiner M66S

Which one is better in 2025? In-depth comparison of Bitmain Antminer KA3 and WhatsMiner M66S

Bitmain Antminer KA3 and WhatsMiner M66S are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer KA3 head-to-head with WhatsMiner M66S to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer KA3	WhatsMiner M66S
Algorithm	Blake2S	SHA256
Hash Rate	166 TH/s	286 TH/s
Unit Power	19 J/TH	18.5 J/TH
Power Consumption	3154 W	5291 W
Cooling	Air	Air
Coins	Kadena (KDA)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)