Bitmain Antminer S19 Pro+ Hyd. (191Th) vs Bitmain Antminer S23e U2H
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro+ Hyd. (191Th) | Specification | Bitmain Antminer S23e U2H |
|---|---|---|
| 191.0 TH/s | Hashrate | 865.0 TH/s |
| 5,253 W | Power Consumption | 8,650 W |
| 27.5 J/TH | Efficiency | 10.0 J/TH |
| — | Noise Level | — |
| 15.2 kg | Weight | 42.0 kg |
| 17,923 BTU/hr | BTU Output | 29,514 BTU/hr |
| 16/100 | Home Mining Score | 16/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 Pro+ Hyd. (191Th)
Bitmain Antminer S23e U2H
Based on BTC price of $79,032 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S23e U2H edges it: 2 of 4 factors go its way (efficiency, hashrate). Where it pulls away hardest is 353% more hashrate (191 vs 865 TH/s). That said, the Bitmain Antminer S19 Pro+ Hyd. (191Th) isn't beaten everywhere — it still wins power consumption and price-performance. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S19 Pro+ Hyd. (191Th) and Bitmain Antminer S23e U2H sit on each measurable spec:
- Bitmain Antminer S23e U2H 353% more hashrate (191 vs 865 TH/s)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 39% better power draw (5,253 vs 8,650 W)
- Bitmain Antminer S23e U2H 64% better efficiency (27.5 vs 10.0 J/TH)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 64% better weight (15.2 vs 42.0 kg)
- Bitmain Antminer S23e U2H 65% more heat output (17,923 vs 29,514 BTU/hr)
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+ Hyd. (191Th) | Metric | Bitmain Antminer S23e U2H |
|---|---|---|
| $1,242 | Upfront cost (MSRP) | $19,600 |
| -$5.66 | Daily net profit | $10.70 |
| -$3,308 | Net after 1 year | -$15,695 |
| -$5,374 | Net after 2 years | -$11,789 |
| -$7,440 | Net after 3 years | -$7,884 |
| Does not pay back at current rates (negative daily profit) | Payback period | Takes ~5.0 years to pay back at current rates |
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
Bitmain Antminer S23e U2H$16.36/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S23e U2H10.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S19 Pro+ Hyd. (191Th) or the Bitmain Antminer S23e U2H?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23e U2H is more profitable at $10.70/day compared to $-5.66/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 Bitmain Antminer S23e U2H?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S19 Pro+ Hyd. (191Th) or Bitmain Antminer S23e U2H?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer S19 Pro+ Hyd. (191Th) and Bitmain Antminer S23e U2H?
The Bitmain Antminer S19 Pro+ Hyd. (191Th) runs at 27.5 J/TH while the Bitmain Antminer S23e U2H runs at 10.0 J/TH — a difference of 17.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 64% better efficiency (27.5 vs 10.0 J/TH).
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