Bitmain Antminer X9 vs. WhatsMiner M66S

Which one is better in 2026? In-depth comparison of Bitmain Antminer X9 and WhatsMiner M66S

Bitmain Antminer X9 and WhatsMiner M66S are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer X9 head-to-head with WhatsMiner M66S to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer X9 Request for quote	WhatsMiner M66S Request for quote
Algorithm	RandomX	SHA256
Hash Rate	1000 KH/s	286 TH/s
Unit Power	2.47 J/KH	18.5 J/TH
Power Consumption	2472 W	5291 W
Cooling	Air	Air
Coins	Monero (XMR)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)