Bitmain Antminer B3 (1Kh) vs Bitmain Antminer B7 (96Kh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer B3 (1Kh) | Specification | Bitmain Antminer B7 (96Kh) |
|---|---|---|
| 1.0 KH/s | Hashrate | 96.0 KH/s |
| 380 W | Power Consumption | 528 W |
| 380,000,000,000.0 J/TH | Efficiency | 5,500,000,000.0 J/TH |
| — | Noise Level | — |
| — | Weight | — |
| 1,297 BTU/hr | BTU Output | 1,802 BTU/hr |
| 34/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Tensority | Algorithm | Tensority |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer B3 (1Kh)
Bitmain Antminer B7 (96Kh)
Based on BTC price of $70,197 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Both the Bitmain Antminer B3 (1Kh) and Bitmain Antminer B7 (96Kh) are closely matched across our scoring factors, with neither holding a decisive advantage. Your choice should depend on your specific priorities — review the specs and profitability analysis above.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer B3 (1Kh)Score: 34/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer B7 (96Kh)5,500,000,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer B3 (1Kh) or Bitmain Antminer B7 (96Kh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer B3 (1Kh) is more profitable at $-0.91/day compared to $-1.27/day for the Bitmain Antminer B7 (96Kh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer B3 (1Kh) or Bitmain Antminer B7 (96Kh)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer B3 (1Kh) or Bitmain Antminer B7 (96Kh)?
The Bitmain Antminer B3 (1Kh) scores 34/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer B7 (96Kh)). 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 B3 (1Kh) and Bitmain Antminer B7 (96Kh)?
The Bitmain Antminer B3 (1Kh) runs at 380,000,000,000.0 J/TH while the Bitmain Antminer B7 (96Kh) runs at 5,500,000,000.0 J/TH — a difference of 374,500,000,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.