Bitmain Antminer KS7 vs. WhatsMiner M66S

Which one is better in 2026? In-depth comparison of Bitmain Antminer KS7 and WhatsMiner M66S

Bitmain Antminer KS7 and WhatsMiner M66S are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer KS7 head-to-head with WhatsMiner M66S to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer KS7 Request for quote	WhatsMiner M66S Request for quote
Algorithm	kHeavyHash	SHA256
Hash Rate	40 TH/s	286 TH/s
Unit Power	77 J/TH	18.5 J/TH
Power Consumption	3080 W	5291 W
Cooling	Air	Air
Coins	Kaspa (KAS)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)