Antminer S9i vs DragonMint T1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S9i | Specification | DragonMint T1 |
|---|---|---|
| 14.0 TH/s | Taux de hachage | 16.0 TH/s |
| 1,320 W | Consommation électrique | 1,480 W |
| 94.3 J/TH | Efficiency | 92.5 J/TH |
| 76 dB | Niveau de bruit | 75 dB |
| 4.2 kg | Weight | 6.0 kg |
| 4,504 BTU/hr | BTU Output | 5,050 BTU/hr |
| 83/100 | Home Mining Score | 48/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Halong Mining |
Profitability Comparison
Antminer S9i
DragonMint T1
Based on BTC price of $78,200 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the DragonMint T1, which leads on 3 of 5 weighted factors (efficacité, hashrate, niveau sonore). Where it pulls away hardest is 14% more hashrate (14.0 vs 16.0 TH/s). That said, the Antminer S9i isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. 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 Antminer S9i and DragonMint T1 actually differ, with the gap quantified:
- DragonMint T1 14% more hashrate (14.0 vs 16.0 TH/s)
- Antminer S9i 11% better power draw (1,320 vs 1,480 W)
- DragonMint T1 2% better efficacité (94.3 vs 92.5 J/TH)
- DragonMint T1 1% better noise (76.0 vs 75.0 dB)
- Antminer S9i 30% better weight (4.2 vs 6.0 kg)
- DragonMint T1 12% more heat output (4,504 vs 5,050 BTU/hr)
- Antminer S9i 73% more score de minage domestique (83.0 vs 48.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer S9iScore: 83/100. 76 dB noise level.
Best for Efficiency
DragonMint T192.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer S9i vs DragonMint T1: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S9i is more profitable at $-2.66/day compared to $-2.98/day for the DragonMint T1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S9i or DragonMint T1?
The DragonMint T1 is quieter at 75 dB compared to the Antminer S9i at 76 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer S9i vs DragonMint T1: which fits a residential setup better?
The Antminer S9i scores 83/100 on our Home Mining Score (vs 48/100 for the DragonMint T1). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer S9i vs DragonMint T1: how much does the efficiency gap matter?
The Antminer S9i runs at 94.3 J/TH while the DragonMint T1 runs at 92.5 J/TH — a difference of 1.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 2% better efficacité (94.3 vs 92.5 J/TH).