Antminer T9 (11.5TH/s) vs S11 SiaMaster (4.3TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer T9 (11.5TH/s)
Option 2
S11 SiaMaster (4.3TH/s)
Antminer T9 (11.5TH/s) leads this comparison
Antminer T9 (11.5TH/s) comes out ahead on more buyer-facing signals here. S11 SiaMaster (4.3TH/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 | Antminer T9 (11.5TH/s) | S11 SiaMaster (4.3TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Innosilicon | Contextual |
| Model | T9 | S11 | Contextual |
| Hashrate | 11.5 TH/s Best | 4.3 TH/s | Antminer T9 (11.5TH/s) |
| Power Consumption | 1450W | 1350W Best | S11 SiaMaster (4.3TH/s) |
| Efficiency | 126.09 J/TH Best | 313.95 J/TH | Antminer T9 (11.5TH/s) |
| Daily energy use | 34.8 kWh | 32.4 kWh Best | S11 SiaMaster (4.3TH/s) |
| Net Daily Profit (Est.) | -$1.65 Best | -$22.16 | Antminer T9 (11.5TH/s) |
| Monthly Profit (Est.) | -$49.44 Best | -$664.88 | Antminer T9 (11.5TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 135 x 350 x 158 mm | 130 x 290 x 155 mm | Contextual |
| Weight | 3800 g | 3700 g Best | S11 SiaMaster (4.3TH/s) |
Performance
Antminer T9 (11.5TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer T9 (11.5TH/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: Antminer T9 (11.5TH/s) or S11 SiaMaster (4.3TH/s)?
Antminer T9 (11.5TH/s) has a higher hashrate of 11.5 TH/s compared to S11 SiaMaster (4.3TH/s)'s 4.3 TH/s.
Is Antminer T9 (11.5TH/s) more efficient than S11 SiaMaster (4.3TH/s)?
Yes, Antminer T9 (11.5TH/s) is more energy efficient at 126.09 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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