Option 1
Antminer Z15 (420KH/s)
Option 2
STU-U1++ (52TH/s)
STU-U1++ (52TH/s) leads this comparison
STU-U1++ (52TH/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) | STU-U1++ (52TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | StrongU | Contextual |
| Model | Z15 | STU | Contextual |
| Hashrate | 420 KH/s | 52 TH/s Best | STU-U1++ (52TH/s) |
| Power Consumption | 1510W Best | 2200W | Antminer Z15 (420KH/s) |
| Efficiency | 3.60 J/KH Best | 42.31 J/TH | Antminer Z15 (420KH/s) |
| Daily energy use | 36.2 kWh Best | 52.8 kWh | Antminer Z15 (420KH/s) |
| Net Daily Profit (Est.) | $13.09 | $142.71 Best | STU-U1++ (52TH/s) |
| Monthly Profit (Est.) | $392.57 | $4,281.36 Best | STU-U1++ (52TH/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 | 130 x 390 x 220 mm | Contextual |
| Weight | 9000 g | 8200 g Best | STU-U1++ (52TH/s) |
Performance
STU-U1++ (52TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer Z15 (420KH/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: Antminer Z15 (420KH/s) or STU-U1++ (52TH/s)?
STU-U1++ (52TH/s) has a higher hashrate of 52 TH/s compared to Antminer Z15 (420KH/s)'s 420 KH/s.
Is Antminer Z15 (420KH/s) more efficient than STU-U1++ (52TH/s)?
Yes, Antminer Z15 (420KH/s) is more energy efficient at 3.60 J/KH.
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.