Bitmain Antminer DR5 (35Th) vs Bitmain ANTMINER DR7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer DR5 (35Th) | Specification | Bitmain ANTMINER DR7 |
|---|---|---|
| 35.0 TH/s | Hashrate | 127.0 TH/s |
| 1,610 W | Power Consumption | 2,730 W |
| 46.0 J/TH | Efficiency | 21.5 J/TH |
| — | Noise Level | 75 dB |
| 7,750.0 kg | Weight | 1.6 kg |
| 5,493 BTU/hr | BTU Output | 9,315 BTU/hr |
| 28/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | Blake256r14 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer DR5 (35Th)
Bitmain ANTMINER DR7
Based on BTC price of $78,139 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain ANTMINER DR7 wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). Where it pulls away hardest is 263% more hashrate (35.0 vs 127.0 TH/s). That said, the Bitmain Antminer DR5 (35Th) 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
The Bitmain Antminer DR5 (35Th) and Bitmain ANTMINER DR7 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain ANTMINER DR7 263% more hashrate (35.0 vs 127.0 TH/s)
- Bitmain Antminer DR5 (35Th) 41% better power draw (1,610 vs 2,730 W)
- Bitmain ANTMINER DR7 53% better efficiency (46.0 vs 21.5 J/TH)
- Bitmain ANTMINER DR7 100% better weight (7,750.0 vs 1.6 kg)
- Bitmain ANTMINER DR7 70% more heat output (5,493 vs 9,315 BTU/hr)
- Bitmain ANTMINER DR7 29% more home mining score (28.0 vs 36.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer DR5 (35Th) | Metric | Bitmain ANTMINER DR7 |
|---|---|---|
| — | Upfront cost (MSRP) | $1,639 |
| -$2.61 | Daily net profit | -$1.99 |
| -$951 | Net after 1 year | -$2,364 |
| -$1,902 | Net after 2 years | -$3,088 |
| -$2,853 | Net after 3 years | -$3,813 |
| — | 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
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
Is the Bitmain Antminer DR5 (35Th) or Bitmain ANTMINER DR7 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain ANTMINER DR7 is more profitable at $-1.99/day compared to $-2.61/day for the Bitmain Antminer DR5 (35Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer DR5 (35Th) or the Bitmain ANTMINER DR7 better for noise-sensitive spaces?
The Bitmain ANTMINER DR7 is quieter at 75 dB compared to the Bitmain Antminer DR5 (35Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer DR5 (35Th) or the Bitmain ANTMINER DR7?
The Bitmain ANTMINER DR7 scores 36/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer DR5 (35Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer DR5 (35Th) and Bitmain ANTMINER DR7 on J/TH?
The Bitmain Antminer DR5 (35Th) runs at 46.0 J/TH while the Bitmain ANTMINER DR7 runs at 21.5 J/TH — a difference of 24.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 53% better efficiency (46.0 vs 21.5 J/TH).