Bitmain Antminer D7 (1286Gh) vs StrongU STU-U6
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer D7 (1286Gh) | Specification | StrongU STU-U6 |
|---|---|---|
| 1.3 TH/s | Hashrate | 440.0 GH/s |
| 3,148 W | Power Consumption | 2,200 W |
| 2,447.9 J/TH | Efficiency | 5,000.0 J/TH |
| — | Noise Level | — |
| 14,200.0 kg | Weight | 7,200.0 kg |
| 10,741 BTU/hr | BTU Output | 7,506 BTU/hr |
| 22/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| X11 | Algorithm | X11 |
| Bitmain | Manufacturer | StrongU |
Profitability Comparison
Bitmain Antminer D7 (1286Gh)
StrongU STU-U6
Based on BTC price of $77,954 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer D7 (1286Gh) wins on 3 of 5 factors (efficiency, hashrate, price-performance). Where it pulls away hardest is 192% more hashrate (1.3 vs 0.4 TH/s). That said, the StrongU STU-U6 isn't beaten everywhere — it still wins power consumption and home mining score. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Bitmain Antminer D7 (1286Gh) and StrongU STU-U6 actually differ, with the gap quantified:
- Bitmain Antminer D7 (1286Gh) 192% more hashrate (1.3 vs 0.4 TH/s)
- StrongU STU-U6 30% better power draw (3,148 vs 2,200 W)
- Bitmain Antminer D7 (1286Gh) 51% better efficiency (2,448 vs 5,000 J/TH)
- StrongU STU-U6 49% better weight (14,200 vs 7,200 kg)
- Bitmain Antminer D7 (1286Gh) 43% more heat output (10,741 vs 7,506 BTU/hr)
- StrongU STU-U6 18% more home mining score (22.0 vs 26.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitmain Antminer D7 (1286Gh) | Metric | StrongU STU-U6 |
|---|---|---|
| $2,595 | Upfront cost (MSRP) | $5,235 |
| -$7.51 | Daily net profit | -$5.26 |
| -$5,336 | Net after 1 year | -$7,156 |
| -$8,077 | Net after 2 years | -$9,078 |
| -$10,817 | Net after 3 years | -$10,999 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
StrongU STU-U6Score: 26/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer D7 (1286Gh)2,447.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer D7 (1286Gh) or StrongU STU-U6 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the StrongU STU-U6 is more profitable at $-5.26/day compared to $-7.51/day for the Bitmain Antminer D7 (1286Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer D7 (1286Gh) vs StrongU STU-U6: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Bitmain Antminer D7 (1286Gh) or the StrongU STU-U6?
The StrongU STU-U6 scores 26/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer D7 (1286Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer D7 (1286Gh) vs StrongU STU-U6: how much does the efficiency gap matter?
The Bitmain Antminer D7 (1286Gh) runs at 2,447.9 J/TH while the StrongU STU-U6 runs at 5,000.0 J/TH — a difference of 2,552.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 51% better efficiency (2,448 vs 5,000 J/TH).