Antminer S9j (14.5TH/s) vs WhatsMiner M7DS (680MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S9j (14.5TH/s)
Option 2
WhatsMiner M7DS (680MH/s)
WhatsMiner M7DS (680MH/s) leads this comparison
WhatsMiner M7DS (680MH/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 | Antminer S9j (14.5TH/s) | WhatsMiner M7DS (680MH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | S9 | N/A | Contextual |
| Hashrate | 14.5 TH/s Best | 680 MH/s | Antminer S9j (14.5TH/s) |
| Power Consumption | 1350W | 0W Best | WhatsMiner M7DS (680MH/s) |
| Efficiency | 93.10 J/TH | N/A | Contextual |
| Daily energy use | 32.4 kWh | 0.0 kWh Best | WhatsMiner M7DS (680MH/s) |
| Net Daily Profit (Est.) | -$1.48 | $24.29 Best | WhatsMiner M7DS (680MH/s) |
| Monthly Profit (Est.) | -$44.52 | $728.70 Best | WhatsMiner M7DS (680MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | 135 x 350 x 158 mm | 86 x 663 x 483 mm | Contextual |
| Weight | 4200 g Best | 29500 g | Antminer S9j (14.5TH/s) |
Performance
Antminer S9j (14.5TH/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 S9j (14.5TH/s) or WhatsMiner M7DS (680MH/s)?
Antminer S9j (14.5TH/s) has a higher hashrate of 14.5 TH/s compared to WhatsMiner M7DS (680MH/s)'s 680 MH/s.
Is Antminer S9j (14.5TH/s) more efficient than WhatsMiner M7DS (680MH/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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