Whatsminer M21S (56TH/s) vs Antminer T19 (88TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M21S (56TH/s)
Option 2
Antminer T19 (88TH/s)
Antminer T19 (88TH/s) leads this comparison
Antminer T19 (88TH/s) comes out ahead on more buyer-facing signals here. Whatsminer M21S (56TH/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 M21S (56TH/s) | Antminer T19 (88TH/s) | Advantage |
|---|---|---|---|
| Brand | MicroBT | Antminer | Contextual |
| Model | M21 | T19 | Contextual |
| Hashrate | 56 TH/s | 88 TH/s Best | Antminer T19 (88TH/s) |
| Power Consumption | 3360W | 3344W Best | Antminer T19 (88TH/s) |
| Efficiency | 60.00 J/TH | 38.00 J/TH Best | Antminer T19 (88TH/s) |
| Daily energy use | 80.6 kWh | 80.3 kWh Best | Antminer T19 (88TH/s) |
| Net Daily Profit (Est.) | -$3.03 | -$2.02 Best | Antminer T19 (88TH/s) |
| Monthly Profit (Est.) | -$90.85 | -$60.46 Best | Antminer T19 (88TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 155 x 390 x 240 mm | 195 x 400 x 290 mm | Contextual |
| Weight | 12500 g Best | 14200 g | Whatsminer M21S (56TH/s) |
Performance
Antminer T19 (88TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer T19 (88TH/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 M21S (56TH/s) or Antminer T19 (88TH/s)?
Antminer T19 (88TH/s) has a higher hashrate of 88 TH/s compared to Whatsminer M21S (56TH/s)'s 56 TH/s.
Is Whatsminer M21S (56TH/s) more efficient than Antminer T19 (88TH/s)?
Antminer T19 (88TH/s) is more energy efficient at 38.00 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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