Whatsminer M50S (126TH/s) vs Antminer S19k Pro (120TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M50S (126TH/s)
Option 2
Antminer S19k Pro (120TH/s)
Antminer S19k Pro (120TH/s) leads this comparison
Antminer S19k Pro (120TH/s) comes out ahead on more buyer-facing signals here. Whatsminer M50S (126TH/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 M50S (126TH/s) | Antminer S19k Pro (120TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | M50 | S19 | Contextual |
| Hashrate | 126 TH/s Best | 120 TH/s | Whatsminer M50S (126TH/s) |
| Power Consumption | 3276W | 2760W Best | Antminer S19k Pro (120TH/s) |
| Efficiency | 26.00 J/TH | 23.00 J/TH Best | Antminer S19k Pro (120TH/s) |
| Daily energy use | 78.6 kWh | 66.2 kWh Best | Antminer S19k Pro (120TH/s) |
| Net Daily Profit (Est.) | -$0.29 Best | -$0.59 | Whatsminer M50S (126TH/s) |
| Monthly Profit (Est.) | -$8.62 Best | -$17.83 | Whatsminer M50S (126TH/s) |
| Price | $652.91 | $366.12 Best | Antminer S19k Pro (120TH/s) |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 125 x 425 x 225 mm | 195 x 370 x 290 mm | Contextual |
| Weight | N/A | 13200 g | Contextual |
Performance
Whatsminer M50S (126TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S19k Pro (120TH/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 M50S (126TH/s) or Antminer S19k Pro (120TH/s)?
Whatsminer M50S (126TH/s) has a higher hashrate of 126 TH/s compared to Antminer S19k Pro (120TH/s)'s 120 TH/s.
Is Whatsminer M50S (126TH/s) more efficient than Antminer S19k Pro (120TH/s)?
Antminer S19k Pro (120TH/s) is more energy efficient at 23.00 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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