Antminer S19k Pro vs Avalon A1346
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19k Pro | Specification | Avalon A1346 |
|---|---|---|
| 120.0 TH/s | Taux de hachage | 110.0 TH/s |
| 2,760 W | Consommation électrique | 3,300 W |
| 23.0 J/TH | Efficiency | 30.0 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 12.5 kg | Weight | 12.3 kg |
| 9,417 BTU/hr | BTU Output | 11,260 BTU/hr |
| 84/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Antminer S19k Pro
Avalon A1346
Based on BTC price of $78,143 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19k Pro l'emporte sur 5 des 5 facteurs (efficacité, hashrate, consommation électrique, score de minage domestique, rapport qualité-prix). Where it pulls away hardest is 23% better efficacité (23.0 vs 30.0 J/TH). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Antminer S19k Pro and Avalon A1346 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer S19k Pro 9% more hashrate (120 vs 110 TH/s)
- Antminer S19k Pro 16% better power draw (2,760 vs 3,300 W)
- Antminer S19k Pro 23% better efficacité (23.0 vs 30.0 J/TH)
- Avalon A1346 2% better weight (12.5 vs 12.3 kg)
- Avalon A1346 20% more heat output (9,417 vs 11,260 BTU/hr)
- Antminer S19k Pro 133% more score de minage domestique (84.0 vs 36.0)
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.
| Antminer S19k Pro | Metric | Avalon A1346 |
|---|---|---|
| $2,800 | Upfront cost (MSRP) | $2,800 |
| -$2.31 | Daily net profit | -$3.96 |
| -$3,643 | Net after 1 year | -$4,247 |
| -$4,485 | Net after 2 years | -$5,694 |
| -$5,328 | Net after 3 years | -$7,141 |
| 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
Antminer S19k ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19k Pro23.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19k Pro or Avalon A1346 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19k Pro is more profitable at $-2.31/day compared to $-3.96/day for the Avalon A1346. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer S19k Pro vs Avalon A1346: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S19k Pro or Avalon A1346?
The Antminer S19k Pro scores 84/100 on our Home Mining Score (vs 36/100 for the Avalon A1346). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer S19k Pro vs Avalon A1346: how much does the efficiency gap matter?
The Antminer S19k Pro runs at 23.0 J/TH while the Avalon A1346 runs at 30.0 J/TH — a difference of 7.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 23% better efficacité (23.0 vs 30.0 J/TH).