Bitmain Antminer S19 XP Hyd (257Th) vs Bitmain Antminer S21e XP Hyd 3U
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP Hyd (257Th) | Specification | Bitmain Antminer S21e XP Hyd 3U |
|---|---|---|
| 257.0 TH/s | Hashrate | 860.0 TH/s |
| 5,346 W | Power Consumption | 11,180 W |
| 20.8 J/TH | Efficiency | 13.0 J/TH |
| — | Noise Level | 50 dB |
| — | Weight | — |
| 18,241 BTU/hr | BTU Output | 38,146 BTU/hr |
| 16/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 XP Hyd (257Th)
Bitmain Antminer S21e XP Hyd 3U
Based on BTC price of $77,578 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S21e XP Hyd 3U wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer S19 XP Hyd (257Th) holds the edge in power consumption and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
Bitmain Antminer S21e XP Hyd 3U$7.69/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21e XP Hyd 3UScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21e XP Hyd 3U13.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 XP Hyd (257Th) or Bitmain Antminer S21e XP Hyd 3U more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e XP Hyd 3U is more profitable at $4.10/day compared to $-3.59/day for the Bitmain Antminer S19 XP Hyd (257Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 XP Hyd (257Th) or Bitmain Antminer S21e XP Hyd 3U?
The Bitmain Antminer S21e XP Hyd 3U is quieter at 50 dB compared to the Bitmain Antminer S19 XP Hyd (257Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19 XP Hyd (257Th) or Bitmain Antminer S21e XP Hyd 3U?
The Bitmain Antminer S21e XP Hyd 3U scores 44/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S19 XP Hyd (257Th)). 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 S19 XP Hyd (257Th) and Bitmain Antminer S21e XP Hyd 3U?
The Bitmain Antminer S19 XP Hyd (257Th) runs at 20.8 J/TH while the Bitmain Antminer S21e XP Hyd 3U runs at 13.0 J/TH — a difference of 7.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
Compare Bitmain Antminer S19 XP Hyd (257Th) with...
- Bitmain Antminer S19 XP Hyd (257Th) vs Antminer AL1
- Bitmain Antminer S19 XP Hyd (257Th) vs Antminer D7
- Bitmain Antminer S19 XP Hyd (257Th) vs Antminer D9
- Bitmain Antminer S19 XP Hyd (257Th) vs Antminer E9 Pro
- Bitmain Antminer S19 XP Hyd (257Th) vs Antminer K7
- Bitmain Antminer S19 XP Hyd (257Th) vs Antminer KS3