Option 1
L21 (550MH/s)
Option 2
Antminer L3+ (600MH/s)
Antminer L3+ (600MH/s) leads this comparison
Antminer L3+ (600MH/s) comes out ahead on more buyer-facing signals here. L21 (550MH/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 | L21 (550MH/s) | Antminer L3+ (600MH/s) | Advantage |
|---|---|---|---|
| Brand | BW | Antminer | Contextual |
| Model | L | L3 | Contextual |
| Hashrate | 550 MH/s | 600 MH/s Best | Antminer L3+ (600MH/s) |
| Power Consumption | 950W | 850W Best | Antminer L3+ (600MH/s) |
| Efficiency | 1.73 J/MH | 1.42 J/MH Best | Antminer L3+ (600MH/s) |
| Daily energy use | 22.8 kWh | 20.4 kWh Best | Antminer L3+ (600MH/s) |
| Net Daily Profit (Est.) | -$1.15 | -$0.98 Best | Antminer L3+ (600MH/s) |
| Monthly Profit (Est.) | -$34.44 | -$29.52 Best | Antminer L3+ (600MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 130 x 350 x 155 mm | 188 x 352 x 130 mm | Contextual |
| Weight | 5750 g | 4400 g Best | Antminer L3+ (600MH/s) |
Performance
Antminer L3+ (600MH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer L3+ (600MH/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: L21 (550MH/s) or Antminer L3+ (600MH/s)?
Antminer L3+ (600MH/s) has a higher hashrate of 600 MH/s compared to L21 (550MH/s)'s 550 MH/s.
Is L21 (550MH/s) more efficient than Antminer L3+ (600MH/s)?
Antminer L3+ (600MH/s) is more energy efficient at 1.42 J/MH.
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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