Antminer Z15 (420KH/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 Z15 (420KH/s)
Option 2
Whatsminer M31S+ (80MH/s)
Balanced match
Antminer Z15 (420KH/s) and Whatsminer M31S+ (80MH/s) are close enough that your final choice should come down to stock, delivery timing, and hosting preference.
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 Z15 (420KH/s) | Whatsminer M31S+ (80MH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | Z15 | N/A | Contextual |
| Hashrate | 420 KH/s | 80 MH/s Best | Whatsminer M31S+ (80MH/s) |
| Power Consumption | 1510W | 0W Best | Whatsminer M31S+ (80MH/s) |
| Efficiency | 3.60 J/KH | N/A | Contextual |
| Daily energy use | 36.2 kWh | 0.0 kWh Best | Whatsminer M31S+ (80MH/s) |
| Net Daily Profit (Est.) | $13.09 Best | $0.00 | Antminer Z15 (420KH/s) |
| Monthly Profit (Est.) | $392.57 Best | $0.00 | Antminer Z15 (420KH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 133 x 290 x 245 mm | 120 x 390 x 230 mm | Contextual |
| Weight | 9000 g Best | 11500 g | Antminer Z15 (420KH/s) |
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 Z15 (420KH/s) or Whatsminer M31S+ (80MH/s)?
Whatsminer M31S+ (80MH/s) has a higher hashrate of 80 MH/s compared to Antminer Z15 (420KH/s)'s 420 KH/s.
Is Antminer Z15 (420KH/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
Curious? Let’s connect to answer your questions.