Bitmain Antminer S9k (13.5Th) vs Bitmain Antminer T19 (84Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S9k (13.5Th) | Specification | Bitmain Antminer T19 (84Th) |
|---|---|---|
| 13.5 TH/s | Hashrate | 84.0 TH/s |
| 1,310 W | Power Consumption | 3,150 W |
| 97.0 J/TH | Efficiency | 37.5 J/TH |
| — | Noise Level | — |
| 4,200.0 kg | Weight | 14,200.0 kg |
| 4,470 BTU/hr | BTU Output | 10,748 BTU/hr |
| 31/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S9k (13.5Th)
Bitmain Antminer T19 (84Th)
Based on BTC price of $66,283 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer T19 (84Th) wins on 3 of 5 factors (efficiency, hashrate, price-performance). The Bitmain Antminer S9k (13.5Th) holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer S9k (13.5Th)Score: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer T19 (84Th)37.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S9k (13.5Th) or Bitmain Antminer T19 (84Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9k (13.5Th) is more profitable at $-2.72/day compared to $-4.94/day for the Bitmain Antminer T19 (84Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S9k (13.5Th) or Bitmain Antminer T19 (84Th)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S9k (13.5Th) or Bitmain Antminer T19 (84Th)?
The Bitmain Antminer S9k (13.5Th) scores 31/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer T19 (84Th)). 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 S9k (13.5Th) and Bitmain Antminer T19 (84Th)?
The Bitmain Antminer S9k (13.5Th) runs at 97.0 J/TH while the Bitmain Antminer T19 (84Th) runs at 37.5 J/TH — a difference of 59.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.