Bitmain Antminer DR3 vs Baikal BK-B
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer DR3 | Specification | Baikal BK-B |
|---|---|---|
| 7.8 TH/s | Taux de hachage | 160.0 GH/s |
| 1,410 W | Consommation électrique | 410 W |
| 180.8 J/TH | Efficiency | 2,562.5 J/TH |
| — | Niveau de bruit | — |
| 4,200.0 kg | Weight | 3,800.0 kg |
| 4,811 BTU/hr | BTU Output | 1,399 BTU/hr |
| 31/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Blake256r14 | Algorithme | Blake256r14 |
| Bitmain | Manufacturer | Baikal |
Profitability Comparison
Bitmain Antminer DR3
Baikal BK-B
Based on BTC price of $78,257 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer DR3, which leads on 2 of 4 weighted factors (efficacité, hashrate). Its biggest concrete edge: 4775% more hashrate (7.8 vs 0.2 TH/s). The Baikal BK-B holds the edge in consommation électrique and score de minage domestique. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer DR3 and Baikal BK-B diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer DR3 4775% more hashrate (7.8 vs 0.2 TH/s)
- Baikal BK-B 71% better power draw (1,410 vs 410 W)
- Bitmain Antminer DR3 93% better efficacité (181 vs 2,563 J/TH)
- Baikal BK-B 10% better weight (4,200 vs 3,800 kg)
- Bitmain Antminer DR3 244% more heat output (4,811 vs 1,399 BTU/hr)
- Baikal BK-B 10% more score de minage domestique (31.0 vs 34.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Baikal BK-BScore: 34/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer DR3180.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer DR3 or the Baikal BK-B?
At the current BTC price and a $0.10/kWh electricity rate, the Baikal BK-B is more profitable at $-0.98/day compared to $-3.10/day for the Bitmain Antminer DR3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer DR3 or the Baikal BK-B better for noise-sensitive spaces?
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 DR3 or the Baikal BK-B?
The Baikal BK-B scores 34/100 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 Baikal BK-B?
The Bitmain Antminer DR3 runs at 180.8 J/TH while the Baikal BK-B runs at 2,562.5 J/TH — a difference of 2,381.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 93% better efficacité (181 vs 2,563 J/TH).