Bitmain Antminer DR5 (34Th) vs Obelisk DCR1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer DR5 (34Th) | Specification | Obelisk DCR1 |
|---|---|---|
| 34.0 TH/s | Hashrate | 1.2 TH/s |
| 1,800 W | Power Consumption | 500 W |
| 52.9 J/TH | Efficiency | 416.7 J/TH |
| — | Noise Level | — |
| 9,400.0 kg | Weight | 9,000.0 kg |
| 6,142 BTU/hr | BTU Output | 1,706 BTU/hr |
| 28/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | Blake256r14 |
| Bitmain | Manufacturer | Obelisk |
Profitability Comparison
Bitmain Antminer DR5 (34Th)
Obelisk DCR1
Based on BTC price of $70,519 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer DR5 (34Th) wins on 2 of 4 factors (efficiency, hashrate). The Obelisk DCR1 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Obelisk DCR1Score: 34/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer DR5 (34Th)52.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer DR5 (34Th) or Obelisk DCR1 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Obelisk DCR1 is more profitable at $-1.16/day compared to $-3.28/day for the Bitmain Antminer DR5 (34Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer DR5 (34Th) or Obelisk DCR1?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer DR5 (34Th) or Obelisk DCR1?
The Obelisk DCR1 scores 34/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer DR5 (34Th)). 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 DR5 (34Th) and Obelisk DCR1?
The Bitmain Antminer DR5 (34Th) runs at 52.9 J/TH while the Obelisk DCR1 runs at 416.7 J/TH — a difference of 363.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.