Bitmain Antminer S19 Pro (110Th) vs Bitmain T21 (190TH)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro (110Th) | Specification | Bitmain T21 (190TH) |
|---|---|---|
| 110.0 TH/s | Taux de hachage | 190.0 TH/s |
| 3,250 W | Consommation électrique | 3,610 W |
| 29.6 J/TH | Efficiency | 19.0 J/TH |
| — | Niveau de bruit | 76 dB |
| 13,200.0 kg | Weight | 16.4 kg |
| 11,089 BTU/hr | BTU Output | 12,317 BTU/hr |
| 22/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 Pro (110Th)
Bitmain T21 (190TH)
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain T21 (190TH) edges it: 4 of 6 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 73% more hashrate (110 vs 190 TH/s) in the Bitmain T21 (190TH)'s favour. The Bitmain Antminer S19 Pro (110Th) holds the edge in consommation électrique and rapport qualité-prix. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Bitmain Antminer S19 Pro (110Th) and Bitmain T21 (190TH) actually differ, with the gap quantified:
- Bitmain T21 (190TH) 73% more hashrate (110 vs 190 TH/s)
- Bitmain Antminer S19 Pro (110Th) 10% better power draw (3,250 vs 3,610 W)
- Bitmain T21 (190TH) 36% better efficacité (29.6 vs 19.0 J/TH)
- Bitmain T21 (190TH) 100% better weight (13,200.0 vs 16.4 kg)
- Bitmain T21 (190TH) 11% more heat output (11,089 vs 12,317 BTU/hr)
- Bitmain T21 (190TH) 5% more score de minage domestique (22.0 vs 23.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer S19 Pro (110Th) | Metric | Bitmain T21 (190TH) |
|---|---|---|
| $360 | Upfront cost (MSRP) | $1,700 |
| -$3.84 | Daily net profit | -$1.83 |
| -$1,762 | Net after 1 year | -$2,366 |
| -$3,164 | Net after 2 years | -$3,033 |
| -$4,566 | Net after 3 years | -$3,699 |
| 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
Bitmain T21 (190TH)Score: 23/100. 76 dB noise level.
Best for Efficiency
Bitmain T21 (190TH)19.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro (110Th) or Bitmain T21 (190TH) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain T21 (190TH) is more profitable at $-1.83/day compared to $-3.84/day for the Bitmain Antminer S19 Pro (110Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S19 Pro (110Th) or the Bitmain T21 (190TH) better for noise-sensitive spaces?
The Bitmain T21 (190TH) is quieter at 76 dB compared to the Bitmain Antminer S19 Pro (110Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S19 Pro (110Th) vs Bitmain T21 (190TH): which fits a residential setup better?
The Bitmain T21 (190TH) scores 23/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 Pro (110Th)). 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 S19 Pro (110Th) and Bitmain T21 (190TH)?
The Bitmain Antminer S19 Pro (110Th) runs at 29.6 J/TH while the Bitmain T21 (190TH) runs at 19.0 J/TH — a difference of 10.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 36% better efficacité (29.6 vs 19.0 J/TH).