WhatsMiner M63 (334TH/s) vs Antminer S21+ Hydro (358TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
WhatsMiner M63 (334TH/s)
Option 2
Antminer S21+ Hydro (358TH/s)
Antminer S21+ Hydro (358TH/s) leads this comparison
Antminer S21+ Hydro (358TH/s) comes out ahead on more buyer-facing signals here. WhatsMiner M63 (334TH/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 | WhatsMiner M63 (334TH/s) | Antminer S21+ Hydro (358TH/s) | Advantage |
|---|---|---|---|
| Brand | MicroBT | Antminer | Contextual |
| Model | M63 | S21+ | Contextual |
| Hashrate | 334 TH/s | 358 TH/s Best | Antminer S21+ Hydro (358TH/s) |
| Power Consumption | 6646W | 5370W Best | Antminer S21+ Hydro (358TH/s) |
| Efficiency | 19.90 J/TH | 15.00 J/TH Best | Antminer S21+ Hydro (358TH/s) |
| Daily energy use | 159.5 kWh | 128.9 kWh Best | Antminer S21+ Hydro (358TH/s) |
| Net Daily Profit (Est.) | $1.39 | $3.89 Best | Antminer S21+ Hydro (358TH/s) |
| Monthly Profit (Est.) | $41.69 | $116.62 Best | Antminer S21+ Hydro (358TH/s) |
| Price | $2,072.04 Best | $2,293.74 | WhatsMiner M63 (334TH/s) |
| Estimated ROI | 49 mo | 19 mo Best | Antminer S21+ Hydro (358TH/s) |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | 483 x 86 x 663 mm | 410 x 209 x 170 mm | Contextual |
| Weight | 27500 g | 17000 g Best | Antminer S21+ Hydro (358TH/s) |
Performance
Antminer S21+ Hydro (358TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S21+ Hydro (358TH/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: WhatsMiner M63 (334TH/s) or Antminer S21+ Hydro (358TH/s)?
Antminer S21+ Hydro (358TH/s) has a higher hashrate of 358 TH/s compared to WhatsMiner M63 (334TH/s)'s 334 TH/s.
Is WhatsMiner M63 (334TH/s) more efficient than Antminer S21+ Hydro (358TH/s)?
Antminer S21+ Hydro (358TH/s) is more energy efficient at 15.00 J/TH.
Which miner has the better estimated ROI?
Antminer S21+ Hydro (358TH/s) has the stronger estimated payback period at 19 mo, based on current product pricing and $0.060/kWh hosted electricity.
Every Day You Wait is Revenue You Lose
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