Bitmain Antminer T15 (23Th) vs Antminer T19
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T15 (23Th) | Specification | Antminer T19 |
|---|---|---|
| 23.0 TH/s | Hashrate | 84.0 TH/s |
| 1,541 W | Power Consumption | 3,150 W |
| 67.0 J/TH | Efficiency | 37.5 J/TH |
| — | Noise Level | 75 dB |
| 6,600.0 kg | Weight | 14.4 kg |
| 5,258 BTU/hr | BTU Output | 10,748 BTU/hr |
| 28/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer T15 (23Th)
Antminer T19
Based on BTC price of $66,138 and current network difficulty as of Mar 28, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer T19 wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer T15 (23Th) holds the edge in power consumption. 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
Antminer T19Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer T1937.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T15 (23Th) or Antminer T19 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer T15 (23Th) is more profitable at $-2.98/day compared to $-4.95/day for the Antminer T19. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer T15 (23Th) or Antminer T19?
The Antminer T19 is quieter at 75 dB compared to the Bitmain Antminer T15 (23Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer T15 (23Th) or Antminer T19?
The Antminer T19 scores 84/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer T15 (23Th)). 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 T15 (23Th) and Antminer T19?
The Bitmain Antminer T15 (23Th) runs at 67.0 J/TH while the Antminer T19 runs at 37.5 J/TH — a difference of 29.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.