Bitmain Antminer DR3 vs Antminer E9 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer DR3 | Specification | Antminer E9 Pro |
|---|---|---|
| 7.8 TH/s | Hashrate | 3,680.0 MH/s |
| 1,410 W | Power Consumption | 2,200 W |
| 180.8 J/TH | Efficiency | 597,826.1 J/TH |
| — | Noise Level | 75 dB |
| 4,200.0 kg | Weight | 14.2 kg |
| 4,811 BTU/hr | BTU Output | 7,506 BTU/hr |
| 31/100 | Home Mining Score | 40/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | EtHash |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer DR3
Antminer E9 Pro
Based on BTC price of $74,649 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer DR3 wins on 3 of 5 factors (efficiency, hashrate, power consumption). The Antminer E9 Pro holds the edge in home mining score and noise level. 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
Antminer E9 ProScore: 40/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer DR3180.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer DR3 or Antminer E9 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer DR3 is more profitable at $-3.13/day compared to $-5.28/day for the Antminer E9 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer DR3 or Antminer E9 Pro?
The Antminer E9 Pro is quieter at 75 dB compared to the Bitmain Antminer DR3 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer DR3 or Antminer E9 Pro?
The Antminer E9 Pro scores 40/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer DR3). 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 DR3 and Antminer E9 Pro?
The Bitmain Antminer DR3 runs at 180.8 J/TH while the Antminer E9 Pro runs at 597,826.1 J/TH — a difference of 597,645.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.