Antminer S19 vs Bitmain Antminer S23
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 | Specification | Bitmain Antminer S23 |
|---|---|---|
| 95.0 TH/s | Hashrate | 318.0 TH/s |
| 3,250 W | Power Consumption | 3,498 W |
| 34.2 J/TH | Efficiency | 11.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.4 kg | Weight | 14.5 kg |
| 11,089 BTU/hr | BTU Output | 11,935 BTU/hr |
| 84/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S19
Bitmain Antminer S23
Based on BTC price of $66,793 and current network difficulty as of Mar 28, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S23 wins on 3 of 5 factors (efficiency, hashrate, price-performance). The Antminer S19 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
Bitmain Antminer S23$6.40/day higher profit at current rates.
Best for Home Mining
Antminer S19Score: 84/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S2311.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 or Bitmain Antminer S23 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 is more profitable at $1.58/day compared to $-4.82/day for the Antminer S19. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 or Bitmain Antminer S23?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S19 or Bitmain Antminer S23?
The Antminer S19 scores 84/100 on our Home Mining Score (vs 36/100 for the Bitmain Antminer S23). 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 Antminer S19 and Bitmain Antminer S23?
The Antminer S19 runs at 34.2 J/TH while the Bitmain Antminer S23 runs at 11.0 J/TH — a difference of 23.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.