Bitmain ANTMINER DR7 vs Baikal BK-D
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain ANTMINER DR7 | Specification | Baikal BK-D |
|---|---|---|
| 127.0 TH/s | Hashrate | 320.0 GH/s |
| 2,730 W | Power Consumption | 1,100 W |
| 21.5 J/TH | Efficiency | 3,437.5 J/TH |
| 75 dB | Noise Level | — |
| 1.6 kg | Weight | 6,500.0 kg |
| 9,315 BTU/hr | BTU Output | 3,753 BTU/hr |
| 36/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | Blake256r14 |
| Bitmain | Manufacturer | Baikal |
Profitability Comparison
Bitmain ANTMINER DR7
Baikal BK-D
Based on BTC price of $78,153 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain ANTMINER DR7 edges it: 4 of 5 factors go its way (efficiency, hashrate, home mining score, noise level). The standout gap is 39588% more hashrate (127.0 vs 0.3 TH/s) in the Bitmain ANTMINER DR7's favour. That said, the Baikal BK-D isn't beaten everywhere — it still wins power consumption. 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 DR7 and Baikal BK-D actually differ, with the gap quantified:
- Bitmain ANTMINER DR7 39588% more hashrate (127.0 vs 0.3 TH/s)
- Baikal BK-D 60% better power draw (2,730 vs 1,100 W)
- Bitmain ANTMINER DR7 99% better efficiency (21.5 vs 3,437.5 J/TH)
- Bitmain ANTMINER DR7 100% better weight (1.6 vs 6,500.0 kg)
- Bitmain ANTMINER DR7 148% more heat output (9,315 vs 3,753 BTU/hr)
- Bitmain ANTMINER DR7 16% more home mining score (36.0 vs 31.0)
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 DR7 | Metric | Baikal BK-D |
|---|---|---|
| $1,639 | Upfront cost (MSRP) | — |
| -$1.98 | Daily net profit | -$2.63 |
| -$2,363 | Net after 1 year | -$959 |
| -$3,088 | Net after 2 years | -$1,919 |
| -$3,812 | Net after 3 years | -$2,878 |
| 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 DR7Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain ANTMINER DR721.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain ANTMINER DR7 or the Baikal BK-D?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain ANTMINER DR7 is more profitable at $-1.98/day compared to $-2.63/day for the Baikal BK-D. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain ANTMINER DR7 vs Baikal BK-D: which runs at a lower noise level?
The Bitmain ANTMINER DR7 is quieter at 75 dB compared to the Baikal BK-D at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain ANTMINER DR7 or Baikal BK-D?
The Bitmain ANTMINER DR7 scores 36/100 on our Home Mining Score (vs 31/100 for the Baikal BK-D). 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 DR7 and Baikal BK-D?
The Bitmain ANTMINER DR7 runs at 21.5 J/TH while the Baikal BK-D runs at 3,437.5 J/TH — a difference of 3,416.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 99% better efficiency (21.5 vs 3,437.5 J/TH).