Whatsminer M31S+ (80MH/s) vs Gamma Duo 650 (1.63TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M31S+ (80MH/s)
Option 2
Gamma Duo 650 (1.63TH/s)
Gamma Duo 650 (1.63TH/s) leads this comparison
Gamma Duo 650 (1.63TH/s) comes out ahead on more buyer-facing signals here. Whatsminer M31S+ (80MH/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 | Whatsminer M31S+ (80MH/s) | Gamma Duo 650 (1.63TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Bitaxe | Contextual |
| Model | N/A | Gamma | Contextual |
| Hashrate | 80 MH/s | 1.63 TH/s Best | Gamma Duo 650 (1.63TH/s) |
| Power Consumption | 0W Best | 26W | Whatsminer M31S+ (80MH/s) |
| Efficiency | N/A | 15.95 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 0.6 kWh | Whatsminer M31S+ (80MH/s) |
| Net Daily Profit (Est.) | $0.00 | $0.01 Best | Gamma Duo 650 (1.63TH/s) |
| Monthly Profit (Est.) | $0.00 | $0.38 Best | Gamma Duo 650 (1.63TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 120 x 390 x 230 mm | 10 x 5 x 12 mm | Contextual |
| Weight | 11500 g | 340 g Best | Gamma Duo 650 (1.63TH/s) |
Performance
Gamma Duo 650 (1.63TH/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: Whatsminer M31S+ (80MH/s) or Gamma Duo 650 (1.63TH/s)?
Gamma Duo 650 (1.63TH/s) has a higher hashrate of 1.63 TH/s compared to Whatsminer M31S+ (80MH/s)'s 80 MH/s.
Is Whatsminer M31S+ (80MH/s) more efficient than Gamma Duo 650 (1.63TH/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
Curious? Let’s connect to answer your questions.