Antminer D7 vs Bitmain Antminer S21e Hyd (332Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D7 | Specification | Bitmain Antminer S21e Hyd (332Th) |
|---|---|---|
| 1,286.0 GH/s | Hashrate | 332.0 TH/s |
| 3,148 W | Power Consumption | 5,644 W |
| 2,447.9 J/TH | Efficiency | 17.0 J/TH |
| 70 dB | Noise Level | 55 dB |
| 14.4 kg | Weight | 12.8 kg |
| 10,741 BTU/hr | BTU Output | 19,257 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| X11 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D7
Bitmain Antminer S21e Hyd (332Th)
Based on BTC price of $74,349 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer S21e Hyd (332Th) offers 99% better efficiency at 17.0 J/TH compared to the Antminer D7 at 2,447.9 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer S21e Hyd (332Th)Score: 44/100. 55 dB noise level.
Best for Efficiency
Bitmain Antminer S21e Hyd (332Th)17.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer D7 or Bitmain Antminer S21e Hyd (332Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e Hyd (332Th) is more profitable at $-2.85/day compared to $-7.51/day for the Antminer D7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer D7 or Bitmain Antminer S21e Hyd (332Th)?
The Bitmain Antminer S21e Hyd (332Th) is quieter at 55 dB compared to the Antminer D7 at 70 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer D7 or Bitmain Antminer S21e Hyd (332Th)?
The Bitmain Antminer S21e Hyd (332Th) scores 44/100 on our Home Mining Score (vs 36/100 for the Antminer D7). 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 Antminer D7 and Bitmain Antminer S21e Hyd (332Th)?
The Antminer D7 runs at 2,447.9 J/TH while the Bitmain Antminer S21e Hyd (332Th) runs at 17.0 J/TH — a difference of 2,430.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.