Option 1
DCR1 (1.2TH/s)
Option 2
Antminer S15 (28TH/s)
DCR1 (1.2TH/s) leads this comparison
DCR1 (1.2TH/s) comes out ahead on more buyer-facing signals here. Antminer S15 (28TH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | DCR1 (1.2TH/s) | Antminer S15 (28TH/s) | Advantage |
|---|---|---|---|
| Brand | Obelisk | Antminer | Contextual |
| Model | DCR | S15 | Contextual |
| Hashrate | 1.2 TH/s | 28 TH/s Best | Antminer S15 (28TH/s) |
| Power Consumption | 500W Best | 1596W | DCR1 (1.2TH/s) |
| Efficiency | 416.67 J/TH | 57.00 J/TH Best | Antminer S15 (28TH/s) |
| Daily energy use | 12.0 kWh Best | 38.3 kWh | DCR1 (1.2TH/s) |
| Net Daily Profit (Est.) | $10.27 Best | -$1.39 | DCR1 (1.2TH/s) |
| Monthly Profit (Est.) | $308.10 Best | -$41.65 | DCR1 (1.2TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 200 x 360 x 200 mm | 176 x 279 x 221 mm | Contextual |
| Weight | 9000 g | 7000 g Best | Antminer S15 (28TH/s) |
Performance
Antminer S15 (28TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S15 (28TH/s) is stronger when comparing joules per hash unit.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: DCR1 (1.2TH/s) or Antminer S15 (28TH/s)?
Antminer S15 (28TH/s) has a higher hashrate of 28 TH/s compared to DCR1 (1.2TH/s)'s 1.2 TH/s.
Is DCR1 (1.2TH/s) more efficient than Antminer S15 (28TH/s)?
Antminer S15 (28TH/s) is more energy efficient at 57.00 J/TH.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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