Bitmain Antminer S19 XP Hyd (257Th) vs Bitmain Antminer S9 (12.5Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP Hyd (257Th) | Specification | Bitmain Antminer S9 (12.5Th) |
|---|---|---|
| 257.0 TH/s | Hashrate | 12.5 TH/s |
| 5,346 W | Power Consumption | 1,225 W |
| 20.8 J/TH | Efficiency | 98.0 J/TH |
| — | Noise Level | — |
| — | Weight | 4,200.0 kg |
| 18,241 BTU/hr | BTU Output | 4,180 BTU/hr |
| 16/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 XP Hyd (257Th)
Bitmain Antminer S9 (12.5Th)
Based on BTC price of $79,022 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer S19 XP Hyd (257Th) comes out ahead — it takes 3 of 5 (efficiency, hashrate, price-performance). Where it pulls away hardest is 1956% more hashrate (257.0 vs 12.5 TH/s). The Bitmain Antminer S9 (12.5Th) claws back ground on power consumption and home mining score. 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 Bitmain Antminer S19 XP Hyd (257Th) and Bitmain Antminer S9 (12.5Th) actually differ, with the gap quantified:
- Bitmain Antminer S19 XP Hyd (257Th) 1956% more hashrate (257.0 vs 12.5 TH/s)
- Bitmain Antminer S9 (12.5Th) 77% better power draw (5,346 vs 1,225 W)
- Bitmain Antminer S19 XP Hyd (257Th) 79% better efficiency (20.8 vs 98.0 J/TH)
- Bitmain Antminer S19 XP Hyd (257Th) 336% more heat output (18,241 vs 4,180 BTU/hr)
- Bitmain Antminer S9 (12.5Th) 94% more home mining score (16.0 vs 31.0)
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 XP Hyd (257Th) | Metric | Bitmain Antminer S9 (12.5Th) |
|---|---|---|
| $1,059 | Upfront cost (MSRP) | $65 |
| -$3.48 | Daily net profit | -$2.49 |
| -$2,331 | Net after 1 year | -$972 |
| -$3,603 | Net after 2 years | -$1,879 |
| -$4,875 | Net after 3 years | -$2,787 |
| 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
Bitmain Antminer S9 (12.5Th)Score: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S19 XP Hyd (257Th)20.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 XP Hyd (257Th) or Bitmain Antminer S9 (12.5Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 (12.5Th) is more profitable at $-2.49/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.
Bitmain Antminer S19 XP Hyd (257Th) vs Bitmain Antminer S9 (12.5Th): which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Bitmain Antminer S19 XP Hyd (257Th) or the Bitmain Antminer S9 (12.5Th)?
The Bitmain Antminer S9 (12.5Th) scores 31/100 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 Bitmain Antminer S9 (12.5Th) on J/TH?
The Bitmain Antminer S19 XP Hyd (257Th) runs at 20.8 J/TH while the Bitmain Antminer S9 (12.5Th) runs at 98.0 J/TH — a difference of 77.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 79% better efficiency (20.8 vs 98.0 J/TH).
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