Bitmain Antminer S19 XP Hyd (257Th) vs FluMiner T3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP Hyd (257Th) | Specification | FluMiner T3 |
|---|---|---|
| 257.0 TH/s | Hashrate | 115.0 TH/s |
| 5,346 W | Power Consumption | 1,700 W |
| 20.8 J/TH | Efficiency | 14.8 J/TH |
| — | Noise Level | 50 dB |
| — | Weight | 12.6 kg |
| 18,241 BTU/hr | BTU Output | 5,800 BTU/hr |
| 16/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | FluMiner |
Profitability Comparison
Bitmain Antminer S19 XP Hyd (257Th)
FluMiner T3
Based on BTC price of $79,022 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the FluMiner T3, which leads on 4 of 6 weighted factors (efficiency, power consumption, home mining score, noise level). Where it pulls away hardest is 68% better power draw (5,346 vs 1,700 W). That said, the Bitmain Antminer S19 XP Hyd (257Th) isn't beaten everywhere — it still wins hashrate and price-performance. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer S19 XP Hyd (257Th) and FluMiner T3 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S19 XP Hyd (257Th) 123% more hashrate (257 vs 115 TH/s)
- FluMiner T3 68% better power draw (5,346 vs 1,700 W)
- FluMiner T3 29% better efficiency (20.8 vs 14.8 J/TH)
- Bitmain Antminer S19 XP Hyd (257Th) 214% more heat output (18,241 vs 5,800 BTU/hr)
- FluMiner T3 250% more home mining score (16.0 vs 56.0)
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 XP Hyd (257Th) | Metric | FluMiner T3 |
|---|---|---|
| $1,059 | Upfront cost (MSRP) | $1,601 |
| -$3.48 | Daily net profit | $0.10 |
| -$2,331 | Net after 1 year | -$1,564 |
| -$3,603 | Net after 2 years | -$1,526 |
| -$4,875 | Net after 3 years | -$1,489 |
| Does not pay back at current rates (negative daily profit) | Payback period | Takes ~43.0 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
FluMiner T3$3.59/day higher profit at current rates.
Best for Home Mining
FluMiner T3Score: 56/100. 50 dB noise level.
Best for Efficiency
FluMiner T314.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 XP Hyd (257Th) or FluMiner T3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the FluMiner T3 is more profitable at $0.10/day compared to $-3.48/day for the Bitmain Antminer S19 XP Hyd (257Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S19 XP Hyd (257Th) or the FluMiner T3 better for noise-sensitive spaces?
The FluMiner T3 is quieter at 50 dB compared to the Bitmain Antminer S19 XP Hyd (257Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S19 XP Hyd (257Th) vs FluMiner T3: which fits a residential setup better?
The FluMiner T3 scores 56/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S19 XP Hyd (257Th)). 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 XP Hyd (257Th) and FluMiner T3 on J/TH?
The Bitmain Antminer S19 XP Hyd (257Th) runs at 20.8 J/TH while the FluMiner T3 runs at 14.8 J/TH — a difference of 6.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 29% better efficiency (20.8 vs 14.8 J/TH).
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