WhatsMiner M70S (255TH/s) vs Antminer S9j (14.5TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
WhatsMiner M70S (255TH/s)
Option 2
Antminer S9j (14.5TH/s)
WhatsMiner M70S (255TH/s) leads this comparison
WhatsMiner M70S (255TH/s) comes out ahead on more buyer-facing signals here. Antminer S9j (14.5TH/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 M70S (255TH/s) | Antminer S9j (14.5TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | M70 | S9 | Contextual |
| Hashrate | 255 TH/s Best | 14.5 TH/s | WhatsMiner M70S (255TH/s) |
| Power Consumption | 3422W | 1350W Best | Antminer S9j (14.5TH/s) |
| Efficiency | 13.42 J/TH Best | 93.10 J/TH | WhatsMiner M70S (255TH/s) |
| Daily energy use | 82.1 kWh | 32.4 kWh Best | Antminer S9j (14.5TH/s) |
| Net Daily Profit (Est.) | $2.87 Best | -$1.46 | WhatsMiner M70S (255TH/s) |
| Monthly Profit (Est.) | $86.17 Best | -$43.92 | WhatsMiner M70S (255TH/s) |
| Price | $3,034.22 | N/A | Contextual |
| Estimated ROI | 35 mo | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 430 x 226 x 155 mm | 135 x 350 x 158 mm | Contextual |
| Weight | 13500 g | 4200 g Best | Antminer S9j (14.5TH/s) |
Performance
WhatsMiner M70S (255TH/s) has the hashrate edge for raw output potential.
Efficiency
WhatsMiner M70S (255TH/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 M70S (255TH/s) or Antminer S9j (14.5TH/s)?
WhatsMiner M70S (255TH/s) has a higher hashrate of 255 TH/s compared to Antminer S9j (14.5TH/s)'s 14.5 TH/s.
Is WhatsMiner M70S (255TH/s) more efficient than Antminer S9j (14.5TH/s)?
Yes, WhatsMiner M70S (255TH/s) is more energy efficient at 13.42 J/TH.
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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