Which one is right for you?

Bitmain Antminer S21 XP with Immersion Cooling vs. WhatsMiner M66

Which one is better in 2025? In-depth comparison of Bitmain Antminer S21 XP with Immersion Cooling and WhatsMiner M66

Bitmain Antminer S21 XP with Immersion Cooling and WhatsMiner M66 are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer S21 XP with Immersion Cooling head-to-head with WhatsMiner M66 to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer S21 XP with Immersion Cooling Request for quote	WhatsMiner M66 Request for quote
Algorithm	SHA256	SHA256
Hash Rate	300 TH/s	274 TH/s
Unit Power	13.5 J/TH	19.9 J/TH
Power Consumption	4050 W	5452.599999999999 W
Cooling	Immersion	Air
Coins	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)