Bitmain Antminer S21 XP Immersion vs DragonMint T1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP Immersion | Specification | DragonMint T1 |
|---|---|---|
| 300.0 TH/s | Hashrate | 16.0 TH/s |
| 4,050 W | Power Consumption | 1,480 W |
| 13.5 J/TH | Efficiency | 92.5 J/TH |
| 50 dB | Noise Level | 75 dB |
| 14.4 kg | Weight | 6.0 kg |
| 13,819 BTU/hr | BTU Output | 5,050 BTU/hr |
| 44/100 | Home Mining Score | 48/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Halong Mining |
Profitability Comparison
Bitmain Antminer S21 XP Immersion
DragonMint T1
Based on BTC price of $70,540 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S21 XP Immersion wins on 3 of 5 factors (efficiency, hashrate, noise level). The DragonMint T1 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
DragonMint T1Score: 48/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP Immersion13.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 XP Immersion or DragonMint T1 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Immersion is more profitable at $-0.55/day compared to $-3.06/day for the DragonMint T1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21 XP Immersion or DragonMint T1?
The Bitmain Antminer S21 XP Immersion is quieter at 50 dB compared to the DragonMint T1 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21 XP Immersion or DragonMint T1?
The DragonMint T1 scores 48/100 on our Home Mining Score (vs 44/100 for the Bitmain Antminer S21 XP Immersion). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer S21 XP Immersion and DragonMint T1?
The Bitmain Antminer S21 XP Immersion runs at 13.5 J/TH while the DragonMint T1 runs at 92.5 J/TH — a difference of 79.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.