Antminer B3 (780Hz) (780H/s) vs Whatsminer M31S+ (80MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer B3 (780Hz) (780H/s)
Option 2
Whatsminer M31S+ (80MH/s)
Whatsminer M31S+ (80MH/s) leads this comparison
Whatsminer M31S+ (80MH/s) comes out ahead on more buyer-facing signals here. Antminer B3 (780Hz) (780H/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 B3 (780Hz) (780H/s) | Whatsminer M31S+ (80MH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | B3 | N/A | Contextual |
| Hashrate | 780 H/s | 80 MH/s Best | Whatsminer M31S+ (80MH/s) |
| Power Consumption | 360W | 0W Best | Whatsminer M31S+ (80MH/s) |
| Efficiency | 0.46 J/H | N/A | Contextual |
| Daily energy use | 8.6 kWh | 0.0 kWh Best | Whatsminer M31S+ (80MH/s) |
| Net Daily Profit (Est.) | -$0.52 | $0.00 Best | Whatsminer M31S+ (80MH/s) |
| Monthly Profit (Est.) | -$15.55 | $0.00 Best | Whatsminer M31S+ (80MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 124 x 313 x 155 mm | 120 x 390 x 230 mm | Contextual |
| Weight | N/A | 11500 g | Contextual |
Performance
Whatsminer M31S+ (80MH/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: Antminer B3 (780Hz) (780H/s) or Whatsminer M31S+ (80MH/s)?
Whatsminer M31S+ (80MH/s) has a higher hashrate of 80 MH/s compared to Antminer B3 (780Hz) (780H/s)'s 780 H/s.
Is Antminer B3 (780Hz) (780H/s) more efficient than Whatsminer M31S+ (80MH/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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