Which one is right for you?

Bitmain Antminer T21 vs. Bitmain Antminer K7

Which one is better in 2025? In-depth comparison of Bitmain Antminer T21 and Bitmain Antminer K7

Bitmain Antminer T21 and Bitmain Antminer K7 are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer T21 head-to-head with Bitmain Antminer K7 to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer T21 ₹3,27,749 Save ₹39,320	Bitmain Antminer K7
Algorithm	SHA256	Eaglesong
Hash Rate	190 TH/s	63.5 TH/s
Unit Power	19 J/TH	48.5 J/TH
Power Consumption	3610 W	3080 W
Cooling	Air	Air
Coins	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)	Nervos Network (CKB)