Obelisk DCR1 vs Obelisk SC1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Obelisk DCR1 | Specification | Obelisk SC1 |
|---|---|---|
| 1.2 TH/s | Hashrate | 550.0 GH/s |
| 500 W | Power Consumption | 500 W |
| 416.7 J/TH | Efficiency | 909.1 J/TH |
| — | Noise Level | — |
| 9,000.0 kg | Weight | 9,000.0 kg |
| 1,706 BTU/hr | BTU Output | 1,706 BTU/hr |
| 34/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Blake256r14 | Algorithm | Blake2b |
| Obelisk | Manufacturer | Obelisk |
Profitability Comparison
Obelisk DCR1
Obelisk SC1
Based on BTC price of $74,273 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Obelisk DCR1 offers 54% better efficiency at 416.7 J/TH compared to the Obelisk SC1 at 909.1 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Obelisk DCR1416.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Obelisk DCR1 or Obelisk SC1 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 $-1.18/day for the Obelisk SC1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Obelisk DCR1 or Obelisk SC1?
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 Obelisk SC1?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Obelisk DCR1 and Obelisk SC1?
The Obelisk DCR1 runs at 416.7 J/TH while the Obelisk SC1 runs at 909.1 J/TH — a difference of 492.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.