Bitmain Antminer DR3 vs StrongU STU-U1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer DR3 | Specification | StrongU STU-U1 |
|---|---|---|
| 7.8 TH/s | Hashrate | 11.0 TH/s |
| 1,410 W | Power Consumption | 1,600 W |
| 180.8 J/TH | Efficiency | 145.5 J/TH |
| — | Noise Level | — |
| 4,200.0 kg | Weight | 6,500.0 kg |
| 4,811 BTU/hr | BTU Output | 5,459 BTU/hr |
| 31/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | Blake256r14 |
| Bitmain | Manufacturer | StrongU |
Profitability Comparison
Bitmain Antminer DR3
StrongU STU-U1
Based on BTC price of $74,032 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the StrongU STU-U1 offers 20% better efficiency at 145.5 J/TH compared to the Bitmain Antminer DR3 at 180.8 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 DR3Score: 31/100. 0 dB noise level.
Best for Efficiency
StrongU STU-U1145.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer DR3 or StrongU STU-U1 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 $-3.49/day for the StrongU STU-U1. 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 StrongU STU-U1?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer DR3 or StrongU STU-U1?
The Bitmain Antminer DR3 scores 31/100 on our Home Mining Score (vs 28/100 for the StrongU STU-U1). 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 StrongU STU-U1?
The Bitmain Antminer DR3 runs at 180.8 J/TH while the StrongU STU-U1 runs at 145.5 J/TH — a difference of 35.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.