Obelisk SC1 Dual vs Obelisk SC1 Immersion
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Obelisk SC1 Dual | Specification | Obelisk SC1 Immersion |
|---|---|---|
| 1.1 TH/s | Hashrate | 2.2 TH/s |
| 900 W | Power Consumption | 1,600 W |
| 818.2 J/TH | Efficiency | 727.3 J/TH |
| — | Noise Level | — |
| — | Weight | — |
| 3,071 BTU/hr | BTU Output | 5,459 BTU/hr |
| 31/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| Blake2b | Algorithm | Blake2b |
| Obelisk | Manufacturer | Obelisk |
Profitability Comparison
Obelisk SC1 Dual
Obelisk SC1 Immersion
Based on BTC price of $74,143 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Obelisk SC1 Immersion offers 11% better efficiency at 727.3 J/TH compared to the Obelisk SC1 Dual at 818.2 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
Obelisk SC1 DualScore: 31/100. 0 dB noise level.
Best for Efficiency
Obelisk SC1 Immersion727.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Obelisk SC1 Dual or Obelisk SC1 Immersion more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Obelisk SC1 Dual is more profitable at $-2.12/day compared to $-3.77/day for the Obelisk SC1 Immersion. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Obelisk SC1 Dual or Obelisk SC1 Immersion?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Obelisk SC1 Dual or Obelisk SC1 Immersion?
The Obelisk SC1 Dual scores 31/100 on our Home Mining Score (vs 28/100 for the Obelisk SC1 Immersion). 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 SC1 Dual and Obelisk SC1 Immersion?
The Obelisk SC1 Dual runs at 818.2 J/TH while the Obelisk SC1 Immersion runs at 727.3 J/TH — a difference of 90.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.