Antminer T21 (190MH/s) vs Antminer E3 (190MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer T21 (190MH/s)
Option 2
Antminer E3 (190MH/s)
Antminer T21 (190MH/s) leads this comparison
Antminer T21 (190MH/s) comes out ahead on more buyer-facing signals here. Antminer E3 (190MH/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 T21 (190MH/s) | Antminer E3 (190MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | N/A | E3 | Contextual |
| Hashrate | 190 MH/s | 190 MH/s | Tie |
| Power Consumption | 0W Best | 760W | Antminer T21 (190MH/s) |
| Efficiency | N/A | 4.00 J/MH | Contextual |
| Daily energy use | 0.0 kWh Best | 18.2 kWh | Antminer T21 (190MH/s) |
| Net Daily Profit (Est.) | $7.00 Best | -$0.99 | Antminer T21 (190MH/s) |
| Monthly Profit (Est.) | $209.95 Best | -$29.83 | Antminer T21 (190MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 400 x 290 x 195 mm | 130 x 399 x 328 mm | Contextual |
| Weight | 16400 g | 10500 g Best | Antminer E3 (190MH/s) |
Performance
Both miners list the same hashrate 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 T21 (190MH/s) or Antminer E3 (190MH/s)?
Antminer T21 (190MH/s) and Antminer E3 (190MH/s) have the same listed hashrate of 190 MH/s.
Is Antminer T21 (190MH/s) more efficient than Antminer E3 (190MH/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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