ASIC miners

Bitmain Antminer S19k Pro vs. Bitmain Antminer S21 Pro

Which one is better in 2025? In-depth comparison of Bitmain Antminer S19k Pro and Bitmain Antminer S21 Pro

Bitmain Antminer S19k Pro and Bitmain Antminer S21 Pro are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer S19k Pro head-to-head with Bitmain Antminer S21 Pro to help you decide which is best for your needs.

Compare all 34 asic miners →

Bitmain Antminer S19k Pro

Bitmain Antminer S19k Pro

₹999 Pre-book

Bitmain Antminer S21 Pro

Bitmain Antminer S21 Pro

₹999 Pre-book

Algorithm
Mining Currency
Hash Rate 120 TH/s 234 TH/s
Unit Power 23 J/TH 15 J/TH
Power Consumption 2760 W 3510 W
Cooling Air Air