Bitmain Antminer T19 Hydro vs NerdOctaxe Gamma
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T19 Hydro | Specification | NerdOctaxe Gamma |
|---|---|---|
| 158.0 TH/s | Taux de hachage | 8.0 TH/s |
| 5,451 W | Consommation électrique | 200 W |
| 34.5 J/TH | Efficiency | 25.0 J/TH |
| 40 dB | Niveau de bruit | 45 dB |
| 15.8 kg | Weight | 0.8 kg |
| 18,599 BTU/hr | BTU Output | 682 BTU/hr |
| 51/100 | Home Mining Score | 61/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer T19 Hydro
NerdOctaxe Gamma
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Weighing six performance factors, the NerdOctaxe Gamma comes out ahead — it takes 3 of 5 (efficacité, consommation électrique, score de minage domestique). Where it pulls away hardest is 96% better power draw (5,451 vs 200 W). That said, the Bitmain Antminer T19 Hydro isn't beaten everywhere — it still wins hashrate and niveau sonore. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Bitmain Antminer T19 Hydro and NerdOctaxe Gamma diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer T19 Hydro 1875% more hashrate (158.0 vs 8.0 TH/s)
- NerdOctaxe Gamma 96% better power draw (5,451 vs 200 W)
- NerdOctaxe Gamma 28% better efficacité (34.5 vs 25.0 J/TH)
- Bitmain Antminer T19 Hydro 11% better noise (40.0 vs 45.0 dB)
- NerdOctaxe Gamma 95% better weight (15.8 vs 0.8 kg)
- Bitmain Antminer T19 Hydro 2625% more heat output (18,599 vs 682 BTU/hr)
- NerdOctaxe Gamma 20% more score de minage domestique (51.0 vs 61.0)
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 T19 Hydro | Metric | NerdOctaxe Gamma |
|---|---|---|
| — | Upfront cost (MSRP) | $599 |
| -$7.40 | Daily net profit | -$0.19 |
| -$2,702 | Net after 1 year | -$669 |
| -$5,403 | Net after 2 years | -$739 |
| -$8,105 | Net after 3 years | -$810 |
| — | 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
NerdOctaxe GammaScore: 61/100. 45 dB noise level.
Best for Efficiency
NerdOctaxe Gamma25.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T19 Hydro or NerdOctaxe Gamma more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the NerdOctaxe Gamma is more profitable at $-0.19/day compared to $-7.40/day for the Bitmain Antminer T19 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer T19 Hydro or the NerdOctaxe Gamma better for noise-sensitive spaces?
The Bitmain Antminer T19 Hydro is quieter at 40 dB compared to the NerdOctaxe Gamma at 45 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer T19 Hydro vs NerdOctaxe Gamma: which fits a residential setup better?
The NerdOctaxe Gamma scores 61/100 on our Home Mining Score (vs 51/100 for the Bitmain Antminer T19 Hydro). 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 T19 Hydro and NerdOctaxe Gamma on J/TH?
The Bitmain Antminer T19 Hydro runs at 34.5 J/TH while the NerdOctaxe Gamma runs at 25.0 J/TH — a difference of 9.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 28% better efficacité (34.5 vs 25.0 J/TH).