Bitmain Antminer X9 vs. WhatsMiner M66

Which one is better in 2026? In-depth comparison of Bitmain Antminer X9 and WhatsMiner M66

Bitmain Antminer X9 and WhatsMiner M66 are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer X9 head-to-head with WhatsMiner M66 to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer X9 Request for quote	WhatsMiner M66 Request for quote
Algorithm	RandomX	SHA256
Hash Rate	1000 KH/s	274 TH/s
Unit Power	2.47 J/KH	19.9 J/TH
Power Consumption	2472 W	5452.599999999999 W
Cooling	Air	Air
Coins	Monero (XMR)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)