Bitmain Antminer S19 Pro+ Hyd. (191Th) vs Whatsminer M30S++
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro+ Hyd. (191Th) | Specification | Whatsminer M30S++ |
|---|---|---|
| 191.0 TH/s | Hashrate | 112.0 TH/s |
| 5,253 W | Power Consumption | 3,472 W |
| 27.5 J/TH | Efficiency | 31.0 J/TH |
| — | Noise Level | 75 dB |
| 15.2 kg | Weight | 12.0 kg |
| 17,923 BTU/hr | BTU Output | 11,847 BTU/hr |
| 16/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S19 Pro+ Hyd. (191Th)
Whatsminer M30S++
Based on BTC price of $79,123 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S19 Pro+ Hyd. (191Th) edges it: 3 of 6 factors go its way (efficiency, hashrate, price-performance). Where it pulls away hardest is 71% more hashrate (191 vs 112 TH/s). That said, the Whatsminer M30S++ isn't beaten everywhere — it still wins power consumption and home mining score and noise level. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer S19 Pro+ Hyd. (191Th) and Whatsminer M30S++ diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 71% more hashrate (191 vs 112 TH/s)
- Whatsminer M30S++ 34% better power draw (5,253 vs 3,472 W)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 11% better efficiency (27.5 vs 31.0 J/TH)
- Whatsminer M30S++ 21% better weight (15.2 vs 12.0 kg)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 51% more heat output (17,923 vs 11,847 BTU/hr)
- Whatsminer M30S++ 125% more home mining score (16.0 vs 36.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer S19 Pro+ Hyd. (191Th) | Metric | Whatsminer M30S++ |
|---|---|---|
| $1,242 | Upfront cost (MSRP) | $2,300 |
| -$5.65 | Daily net profit | -$4.25 |
| -$3,305 | Net after 1 year | -$3,853 |
| -$5,368 | Net after 2 years | -$5,406 |
| -$7,432 | Net after 3 years | -$6,959 |
| 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 M30S++Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S19 Pro+ Hyd. (191Th)27.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro+ Hyd. (191Th) or Whatsminer M30S++ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Whatsminer M30S++ is more profitable at $-4.25/day compared to $-5.65/day for the Bitmain Antminer S19 Pro+ Hyd. (191Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 Pro+ Hyd. (191Th) or Whatsminer M30S++?
The Whatsminer M30S++ is quieter at 75 dB compared to the Bitmain Antminer S19 Pro+ Hyd. (191Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S19 Pro+ Hyd. (191Th) vs Whatsminer M30S++: which fits a residential setup better?
The Whatsminer M30S++ scores 36/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S19 Pro+ Hyd. (191Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer S19 Pro+ Hyd. (191Th) and Whatsminer M30S++ on J/TH?
The Bitmain Antminer S19 Pro+ Hyd. (191Th) runs at 27.5 J/TH while the Whatsminer M30S++ runs at 31.0 J/TH — a difference of 3.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 11% better efficiency (27.5 vs 31.0 J/TH).
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