Antminer L9 (16.5GH/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 L9 (16.5GH/s)
Option 2
S11 SiaMaster (4.3TH/s)
S11 SiaMaster (4.3TH/s) leads this comparison
S11 SiaMaster (4.3TH/s) comes out ahead on more buyer-facing signals here. Antminer L9 (16.5GH/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 L9 (16.5GH/s) | S11 SiaMaster (4.3TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Innosilicon | Contextual |
| Model | L9 | S11 | Contextual |
| Hashrate | 16.5 GH/s | 4.3 TH/s Best | S11 SiaMaster (4.3TH/s) |
| Power Consumption | 3360W | 1350W Best | S11 SiaMaster (4.3TH/s) |
| Efficiency | 203.64 J/GH Best | 313.95 J/TH | Antminer L9 (16.5GH/s) |
| Daily energy use | 80.6 kWh | 32.4 kWh Best | S11 SiaMaster (4.3TH/s) |
| Net Daily Profit (Est.) | $3.49 Best | -$0.52 | Antminer L9 (16.5GH/s) |
| Monthly Profit (Est.) | $104.75 Best | -$15.72 | Antminer L9 (16.5GH/s) |
| Price | $3,051.00 | N/A | Contextual |
| Estimated ROI | 29 mo | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 195 x 379 x 290 mm | 130 x 290 x 155 mm | Contextual |
| Weight | 17000 g | 3700 g Best | S11 SiaMaster (4.3TH/s) |
Performance
S11 SiaMaster (4.3TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer L9 (16.5GH/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 L9 (16.5GH/s) or S11 SiaMaster (4.3TH/s)?
S11 SiaMaster (4.3TH/s) has a higher hashrate of 4.3 TH/s compared to Antminer L9 (16.5GH/s)'s 16.5 GH/s.
Is Antminer L9 (16.5GH/s) more efficient than S11 SiaMaster (4.3TH/s)?
Yes, Antminer L9 (16.5GH/s) is more energy efficient at 203.64 J/GH.
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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