S11 SiaMaster (4.3MH/s) vs Antminer S15 (28TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
S11 SiaMaster (4.3MH/s)
Option 2
Antminer S15 (28TH/s)
S11 SiaMaster (4.3MH/s) leads this comparison
S11 SiaMaster (4.3MH/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 | S11 SiaMaster (4.3MH/s) | Antminer S15 (28TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | N/A | S15 | Contextual |
| Hashrate | 4.3 MH/s | 28 TH/s Best | Antminer S15 (28TH/s) |
| Power Consumption | 0W Best | 1596W | S11 SiaMaster (4.3MH/s) |
| Efficiency | N/A | 57.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 38.3 kWh | S11 SiaMaster (4.3MH/s) |
| Net Daily Profit (Est.) | $0.00 Best | -$1.39 | S11 SiaMaster (4.3MH/s) |
| Monthly Profit (Est.) | $0.00 Best | -$41.65 | S11 SiaMaster (4.3MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 130 x 290 x 155 mm | 176 x 279 x 221 mm | Contextual |
| Weight | 3700 g Best | 7000 g | S11 SiaMaster (4.3MH/s) |
Performance
Antminer S15 (28TH/s) has the hashrate edge for raw output potential.
Efficiency
Efficiency data is not available for this comparison.
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: S11 SiaMaster (4.3MH/s) or Antminer S15 (28TH/s)?
Antminer S15 (28TH/s) has a higher hashrate of 28 TH/s compared to S11 SiaMaster (4.3MH/s)'s 4.3 MH/s.
Is S11 SiaMaster (4.3MH/s) more efficient than Antminer S15 (28TH/s)?
Efficiency data is not available for this comparison.
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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