Obelisk DCR1 vs StrongU STU-U1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Obelisk DCR1 | Specification | StrongU STU-U1 |
|---|---|---|
| 1.2 TH/s | Hashrate | 11.0 TH/s |
| 500 W | Power Consumption | 1,600 W |
| 416.7 J/TH | Efficiency | 145.5 J/TH |
| — | Noise Level | — |
| 9,000.0 kg | Weight | 6,500.0 kg |
| 1,706 BTU/hr | BTU Output | 5,459 BTU/hr |
| 34/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | Blake256r14 |
| Obelisk | Manufacturer | StrongU |
Profitability Comparison
Obelisk DCR1
StrongU STU-U1
Based on BTC price of $78,122 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the StrongU STU-U1 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
StrongU STU-U1145.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Obelisk DCR1 or StrongU STU-U1 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 $-3.44/day for the StrongU STU-U1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Obelisk DCR1 or StrongU STU-U1?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Obelisk DCR1 or StrongU STU-U1?
The Obelisk DCR1 scores 34/100 on our Home Mining Score (vs 28/100 for the StrongU STU-U1). 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 Obelisk DCR1 and StrongU STU-U1?
The Obelisk DCR1 runs at 416.7 J/TH while the StrongU STU-U1 runs at 145.5 J/TH — a difference of 271.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.