Antminer E3 (190H/s) vs WhatsMiner M66S++ (356MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer E3 (190H/s)
Option 2
WhatsMiner M66S++ (356MH/s)
WhatsMiner M66S++ (356MH/s) leads this comparison
WhatsMiner M66S++ (356MH/s) comes out ahead on more buyer-facing signals here. Antminer E3 (190H/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 E3 (190H/s) | WhatsMiner M66S++ (356MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | N/A | Contextual |
| Model | N/A | N/A | Contextual |
| Hashrate | 190 H/s | 356 MH/s Best | WhatsMiner M66S++ (356MH/s) |
| Power Consumption | 0W | 0W | Tie |
| Efficiency | N/A | N/A | Contextual |
| Daily energy use | 0.0 kWh | 0.0 kWh | Tie |
| Net Daily Profit (Est.) | $0.00 | $13.11 Best | WhatsMiner M66S++ (356MH/s) |
| Monthly Profit (Est.) | $0.00 | $393.38 Best | WhatsMiner M66S++ (356MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 130 x 399 x 328 mm | 267 x 401 x 147 mm | Contextual |
| Weight | 10500 g Best | 18000 g | Antminer E3 (190H/s) |
Performance
WhatsMiner M66S++ (356MH/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 E3 (190H/s) or WhatsMiner M66S++ (356MH/s)?
WhatsMiner M66S++ (356MH/s) has a higher hashrate of 356 MH/s compared to Antminer E3 (190H/s)'s 190 H/s.
Is Antminer E3 (190H/s) more efficient than WhatsMiner M66S++ (356MH/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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