Bitmain Antminer S9 (14Th) vs Bolon Miner B11
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9 (14Th) | Specification | Bolon Miner B11 |
|---|---|---|
| 14.0 TH/s | Hashrate | 70.0 TH/s |
| 1,372 W | Power Consumption | 3,300 W |
| 98.0 J/TH | Efficiency | 47.1 J/TH |
| — | Noise Level | — |
| 4,200.0 kg | Weight | 11,500.0 kg |
| 4,681 BTU/hr | BTU Output | 11,260 BTU/hr |
| 31/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bolon Miner |
Profitability Comparison
Bitmain Antminer S9 (14Th)
Bolon Miner B11
Based on BTC price of $79,143 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bolon Miner B11 wins on 2 of 4 factors (efficiency, hashrate). Its biggest concrete edge: 400% more hashrate (14.0 vs 70.0 TH/s). The Bitmain Antminer S9 (14Th) holds the edge in power consumption and home mining score. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitmain Antminer S9 (14Th) and Bolon Miner B11 actually differ, with the gap quantified:
- Bolon Miner B11 400% more hashrate (14.0 vs 70.0 TH/s)
- Bitmain Antminer S9 (14Th) 58% better power draw (1,372 vs 3,300 W)
- Bolon Miner B11 52% better efficiency (98.0 vs 47.1 J/TH)
- Bitmain Antminer S9 (14Th) 63% better weight (4,200 vs 11,500 kg)
- Bolon Miner B11 141% more heat output (4,681 vs 11,260 BTU/hr)
- Bitmain Antminer S9 (14Th) 41% more home mining score (31.0 vs 22.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer S9 (14Th) | Metric | Bolon Miner B11 |
|---|---|---|
| $65 | Upfront cost (MSRP) | — |
| -$2.78 | Daily net profit | -$5.37 |
| -$1,081 | Net after 1 year | -$1,960 |
| -$2,097 | Net after 2 years | -$3,921 |
| -$3,112 | Net after 3 years | -$5,881 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
Bitmain Antminer S9 (14Th)Score: 31/100. 0 dB noise level.
Best for Efficiency
Bolon Miner B1147.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer S9 (14Th) vs Bolon Miner B11: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 (14Th) is more profitable at $-2.78/day compared to $-5.37/day for the Bolon Miner B11. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S9 (14Th) or the Bolon Miner B11 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Bitmain Antminer S9 (14Th) vs Bolon Miner B11: which fits a residential setup better?
The Bitmain Antminer S9 (14Th) scores 31/100 on our Home Mining Score (vs 22/100 for the Bolon Miner B11). 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 S9 (14Th) and Bolon Miner B11?
The Bitmain Antminer S9 (14Th) runs at 98.0 J/TH while the Bolon Miner B11 runs at 47.1 J/TH — a difference of 50.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 52% better efficiency (98.0 vs 47.1 J/TH).