Bitmain Antminer S19 Pro (100Th/s) vs Whatsminer M56S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro (100Th/s) | Specification | Whatsminer M56S |
|---|---|---|
| 100.0 TH/s | Hashrate | 212.0 TH/s |
| 2,950 W | Power Consumption | 5,550 W |
| 29.5 J/TH | Efficiency | 26.2 J/TH |
| — | Noise Level | 50 dB |
| 14.6 kg | Weight | 13.0 kg |
| 10,065 BTU/hr | BTU Output | 18,937 BTU/hr |
| 22/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S19 Pro (100Th/s)
Whatsminer M56S
Based on BTC price of $78,165 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Whatsminer M56S edges it: 4 of 6 factors go its way (efficiency, hashrate, home mining score, noise level). The standout gap is 112% more hashrate (100 vs 212 TH/s) in the Whatsminer M56S's favour. That said, the Bitmain Antminer S19 Pro (100Th/s) isn't beaten everywhere — it still wins power consumption and price-performance. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S19 Pro (100Th/s) and Whatsminer M56S sit on each measurable spec:
- Whatsminer M56S 112% more hashrate (100 vs 212 TH/s)
- Bitmain Antminer S19 Pro (100Th/s) 47% better power draw (2,950 vs 5,550 W)
- Whatsminer M56S 11% better efficiency (29.5 vs 26.2 J/TH)
- Whatsminer M56S 11% better weight (14.6 vs 13.0 kg)
- Whatsminer M56S 88% more heat output (10,065 vs 18,937 BTU/hr)
- Whatsminer M56S 100% more home mining score (22.0 vs 44.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitmain Antminer S19 Pro (100Th/s) | Metric | Whatsminer M56S |
|---|---|---|
| $525 | Upfront cost (MSRP) | $5,500 |
| -$3.48 | Daily net profit | -$5.69 |
| -$1,796 | Net after 1 year | -$7,578 |
| -$3,068 | Net after 2 years | -$9,657 |
| -$4,339 | Net after 3 years | -$11,735 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Whatsminer M56SScore: 44/100. 50 dB noise level.
Best for Efficiency
Whatsminer M56S26.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro (100Th/s) or Whatsminer M56S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S19 Pro (100Th/s) is more profitable at $-3.48/day compared to $-5.69/day for the Whatsminer M56S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S19 Pro (100Th/s) vs Whatsminer M56S: which runs at a lower noise level?
The Whatsminer M56S is quieter at 50 dB compared to the Bitmain Antminer S19 Pro (100Th/s) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S19 Pro (100Th/s) or the Whatsminer M56S?
The Whatsminer M56S scores 44/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 Pro (100Th/s)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer S19 Pro (100Th/s) vs Whatsminer M56S: how much does the efficiency gap matter?
The Bitmain Antminer S19 Pro (100Th/s) runs at 29.5 J/TH while the Whatsminer M56S runs at 26.2 J/TH — a difference of 3.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 11% better efficiency (29.5 vs 26.2 J/TH).
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