Avalon A15XP-206T (209TH/s) vs WhatsMiner M66S++ (356TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Avalon A15XP-206T (209TH/s)
Option 2
WhatsMiner M66S++ (356TH/s)
WhatsMiner M66S++ (356TH/s) leads this comparison
WhatsMiner M66S++ (356TH/s) comes out ahead on more buyer-facing signals here. Avalon A15XP-206T (209TH/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 | Avalon A15XP-206T (209TH/s) | WhatsMiner M66S++ (356TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | WhatsMiner | Contextual |
| Model | N/A | M66 | Contextual |
| Hashrate | 209 TH/s | 356 TH/s Best | WhatsMiner M66S++ (356TH/s) |
| Power Consumption | 3667W Best | 5518W | Avalon A15XP-206T (209TH/s) |
| Efficiency | 17.55 J/TH | 15.50 J/TH Best | WhatsMiner M66S++ (356TH/s) |
| Daily energy use | 88.0 kWh Best | 132.4 kWh | Avalon A15XP-206T (209TH/s) |
| Net Daily Profit (Est.) | $2.07 | $2.74 Best | WhatsMiner M66S++ (356TH/s) |
| Monthly Profit (Est.) | $62.09 | $82.32 Best | WhatsMiner M66S++ (356TH/s) |
| Price | $3,762.19 | $2,787.80 Best | WhatsMiner M66S++ (356TH/s) |
| Estimated ROI | 60 mo | 33 mo Best | WhatsMiner M66S++ (356TH/s) |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 301 x 292 x 192 mm | 267 x 401 x 147 mm | Contextual |
| Weight | 14900 g Best | 18000 g | Avalon A15XP-206T (209TH/s) |
Performance
WhatsMiner M66S++ (356TH/s) has the hashrate edge for raw output potential.
Efficiency
WhatsMiner M66S++ (356TH/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: Avalon A15XP-206T (209TH/s) or WhatsMiner M66S++ (356TH/s)?
WhatsMiner M66S++ (356TH/s) has a higher hashrate of 356 TH/s compared to Avalon A15XP-206T (209TH/s)'s 209 TH/s.
Is Avalon A15XP-206T (209TH/s) more efficient than WhatsMiner M66S++ (356TH/s)?
WhatsMiner M66S++ (356TH/s) is more energy efficient at 15.50 J/TH.
Which miner has the better estimated ROI?
WhatsMiner M66S++ (356TH/s) has the stronger estimated payback period at 33 mo, based on current product pricing and $0.060/kWh hosted electricity.
Every Day You Wait is Revenue You Lose
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