Antminer Z15 (420KH/s) vs Avalon Mini 3 (37.5MH/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
Avalon Mini 3 (37.5MH/s)
Avalon Mini 3 (37.5MH/s) leads this comparison
Avalon Mini 3 (37.5MH/s) comes out ahead on more buyer-facing signals here. Antminer Z15 (420KH/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 Z15 (420KH/s) | Avalon Mini 3 (37.5MH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | Z15 | N/A | Contextual |
| Hashrate | 420 KH/s | 37.5 MH/s Best | Avalon Mini 3 (37.5MH/s) |
| Power Consumption | 1510W | 0W Best | Avalon Mini 3 (37.5MH/s) |
| Efficiency | 3.60 J/KH | N/A | Contextual |
| Daily energy use | 36.2 kWh | 0.0 kWh Best | Avalon Mini 3 (37.5MH/s) |
| Net Daily Profit (Est.) | $13.09 Best | $1.34 | Antminer Z15 (420KH/s) |
| Monthly Profit (Est.) | $392.57 Best | $40.20 | 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 | 760 x 214 x 104 mm | Contextual |
| Weight | 9000 g | 8350 g Best | Avalon Mini 3 (37.5MH/s) |
Performance
Avalon Mini 3 (37.5MH/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 Avalon Mini 3 (37.5MH/s)?
Avalon Mini 3 (37.5MH/s) has a higher hashrate of 37.5 MH/s compared to Antminer Z15 (420KH/s)'s 420 KH/s.
Is Antminer Z15 (420KH/s) more efficient than Avalon Mini 3 (37.5MH/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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