Option 1
DCR1 (1.2TH/s)
Option 2
Antminer Z15 (420KH/s)
Balanced match
DCR1 (1.2TH/s) and Antminer Z15 (420KH/s) are close enough that your final choice should come down to stock, delivery timing, and hosting preference.
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 Z15 (420KH/s) | Advantage |
|---|---|---|---|
| Brand | Obelisk | Antminer | Contextual |
| Model | DCR | Z15 | Contextual |
| Hashrate | 1.2 TH/s Best | 420 KH/s | DCR1 (1.2TH/s) |
| Power Consumption | 500W Best | 1510W | DCR1 (1.2TH/s) |
| Efficiency | 416.67 J/TH | 3.60 J/KH Best | Antminer Z15 (420KH/s) |
| Daily energy use | 12.0 kWh Best | 36.2 kWh | DCR1 (1.2TH/s) |
| Net Daily Profit (Est.) | $10.27 | $13.09 Best | Antminer Z15 (420KH/s) |
| Monthly Profit (Est.) | $308.10 | $392.57 Best | Antminer Z15 (420KH/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 | 133 x 290 x 245 mm | Contextual |
| Weight | 9000 g | 9000 g | Tie |
Performance
DCR1 (1.2TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer Z15 (420KH/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 Z15 (420KH/s)?
DCR1 (1.2TH/s) has a higher hashrate of 1.2 TH/s compared to Antminer Z15 (420KH/s)'s 420 KH/s.
Is DCR1 (1.2TH/s) more efficient than Antminer Z15 (420KH/s)?
Antminer Z15 (420KH/s) is more energy efficient at 3.60 J/KH.
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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