Antminer S19 XP Hyd vs Bitmain Antminer S3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 XP Hyd | Specification | Bitmain Antminer S3 |
|---|---|---|
| 255.0 TH/s | Taux de hachage | 478.0 GH/s |
| 5,304 W | Consommation électrique | 366 W |
| 20.8 J/TH | Efficiency | 765.7 J/TH |
| 50 dB | Niveau de bruit | — |
| 13.1 kg | Weight | 5,200.0 kg |
| 18,097 BTU/hr | BTU Output | 1,249 BTU/hr |
| 44/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S19 XP Hyd
Bitmain Antminer S3
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Antminer S19 XP Hyd edges it: 4 of 5 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 53247% more hashrate (255.0 vs 0.5 TH/s) in the Antminer S19 XP Hyd's favour. The Bitmain Antminer S3 holds the edge in consommation électrique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Antminer S19 XP Hyd and Bitmain Antminer S3 actually differ, with the gap quantified:
- Antminer S19 XP Hyd 53247% more hashrate (255.0 vs 0.5 TH/s)
- Bitmain Antminer S3 93% better power draw (5,304 vs 366 W)
- Antminer S19 XP Hyd 97% better efficacité (20.8 vs 765.7 J/TH)
- Antminer S19 XP Hyd 100% better weight (13.1 vs 5,200.0 kg)
- Antminer S19 XP Hyd 1349% more heat output (18,097 vs 1,249 BTU/hr)
- Antminer S19 XP Hyd 29% more score de minage domestique (44.0 vs 34.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Antminer S19 XP Hyd | Metric | Bitmain Antminer S3 |
|---|---|---|
| $6,500 | Upfront cost (MSRP) | — |
| -$3.56 | Daily net profit | -$0.86 |
| -$7,800 | Net after 1 year | -$314 |
| -$9,100 | Net after 2 years | -$629 |
| -$10,400 | Net after 3 years | -$943 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
Antminer S19 XP HydScore: 44/100. 50 dB noise level.
Best for Efficiency
Antminer S19 XP Hyd20.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 XP Hyd or Bitmain Antminer S3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S3 is more profitable at $-0.86/day compared to $-3.56/day for the Antminer S19 XP Hyd. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 XP Hyd or Bitmain Antminer S3?
The Antminer S19 XP Hyd is quieter at 50 dB compared to the Bitmain Antminer S3 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer S19 XP Hyd or the Bitmain Antminer S3?
The Antminer S19 XP Hyd scores 44/100 on our Home Mining Score (vs 34/100 for the Bitmain Antminer S3). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Antminer S19 XP Hyd and Bitmain Antminer S3 on J/TH?
The Antminer S19 XP Hyd runs at 20.8 J/TH while the Bitmain Antminer S3 runs at 765.7 J/TH — a difference of 744.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 97% better efficacité (20.8 vs 765.7 J/TH).