Difference Between Antminer S21 Hyd and Antminer X9

Model

Antminer S21 Hyd

Brand Bitmain
Hashrate 302-335 Th
Algorithm SHA-256
Efficiency 16 j/Th
Release date February 2024
Cooling Hydro

Calculation for 335Th

Profit per day

13.12 USDT

≈ 1,105.50 ₽

Payback

Power 5360 W
Ads count 10
The best price 138800 RUB

Antminer X9

Brand Bitmain
Hashrate 1000kh
Algorithm RandomX
Efficiency 2.472 j/kh
Release date July 2026
Cooling Air

Calculation for 1000kh

Profit per day

80.64 USDT

≈ 6,792.66 ₽

Payback

Power 2472 W
Ads count 5
The best price 480000 RUB

Conclusion

Manufacturer Bitmain introduced both models (Antminer S21 Hyd and Antminer X9) at different times, and today we will analyze their key differences. Antminer S21 Hyd and Antminer X9 cannot be directly compared by hashrate as they operate on different protocols: SHA-256 and RandomX respectively. Choose the right Antminer S21 Hyd version for your needs from 3 options with power ranging from 302Th to 335Th inclusive. Bitmain Antminer X9 is released in a single version with 1000kh. The power consumption of Bitmain Antminer S21 Hyd 335Th is 5360 Watts. Bitmain Antminer X9 1000kh, in turn, consumes 2472 Watts. Miner Antminer S21 Hyd (Hydro) will significantly differ in noise level from Antminer X9 (Air). 10 active listings available for Bitmain Antminer S21 Hyd. The best price-to-performance ratio: 335Th for 138800 RUB. Our platform has 5 offers of Bitmain Antminer X9 from different companies, available both in stock and on order. The best price for the 1000kh version is currently 480000 RUB.