Bitmain Antminer S19 XP Hyd (257Th)
Bitmain Antminer S19 XP Hyd (257Th) vs NerdAxe
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP Hyd (257Th) | Specification | NerdAxe |
|---|---|---|
| 257.0 TH/s | Taux de hachage | 500.0 GH/s |
| 5,346 W | Consommation électrique | 12 W |
| 20.8 J/TH | Efficiency | 24.0 J/TH |
| — | Niveau de bruit | 30 dB |
| — | Weight | 0.2 kg |
| 18,241 BTU/hr | BTU Output | 41 BTU/hr |
| 16/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S19 XP Hyd (257Th)
NerdAxe
Based on BTC price of $63,093 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer S19 XP Hyd (257Th), which leads on 3 of 6 weighted factors (efficacité, hashrate, rapport qualité-prix). Where it pulls away hardest is 51300% more hashrate (257.0 vs 0.5 TH/s). The NerdAxe holds the edge in consommation électrique and score de minage domestique and niveau sonore. 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 NerdAxe actually differ, with the gap quantified:
- Bitmain Antminer S19 XP Hyd (257Th) 51300% more hashrate (257.0 vs 0.5 TH/s)
- NerdAxe 100% better power draw (5,346.0 vs 12.0 W)
- Bitmain Antminer S19 XP Hyd (257Th) 13% better efficacité (20.8 vs 24.0 J/TH)
- Bitmain Antminer S19 XP Hyd (257Th) 44498% more heat output (18,240.6 vs 40.9 BTU/hr)
- NerdAxe 338% more score de minage domestique (16.0 vs 70.0)
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 | NerdAxe |
|---|---|---|
| $1,059 | Upfront cost (MSRP) | $69 |
| -$5.49 | Daily net profit | -$0.01 |
| -$3,065 | Net after 1 year | -$74 |
| -$5,070 | Net after 2 years | -$80 |
| -$7,076 | Net after 3 years | -$85 |
| 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
NerdAxeScore: 70/100. 30 dB noise level.
Best for Efficiency
Bitmain Antminer S19 XP Hyd (257Th)20.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer S19 XP Hyd (257Th) vs NerdAxe: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the NerdAxe is more profitable at $-0.01/day compared to $-5.49/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 NerdAxe: which runs at a lower noise level?
The NerdAxe is quieter at 30 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.
For mining at home, should I pick the Bitmain Antminer S19 XP Hyd (257Th) or the NerdAxe?
The NerdAxe scores 70/100 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.
What is the efficiency difference between Bitmain Antminer S19 XP Hyd (257Th) and NerdAxe?
The Bitmain Antminer S19 XP Hyd (257Th) runs at 20.8 J/TH while the NerdAxe runs at 24.0 J/TH — a difference of 3.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 13% better efficacité (20.8 vs 24.0 J/TH).
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