Antminer KS3 vs Dragonball Miner KS6
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer KS3 | Specification | Dragonball Miner KS6 |
|---|---|---|
| 9.4 TH/s | Taux de hachage | 11.0 TH/s |
| 3,500 W | Consommation électrique | 3,400 W |
| 372.3 J/TH | Efficiency | 309.1 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 16.1 kg | Weight | 14.5 kg |
| 11,942 BTU/hr | BTU Output | 11,601 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | KHeavyHash |
| Bitmain | Manufacturer | Dragonball |
Profitability Comparison
Antminer KS3
Dragonball Miner KS6
Based on BTC price of $78,223 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Dragonball Miner KS6, which leads on 4 of 4 weighted factors (efficacité, hashrate, consommation électrique, rapport qualité-prix). Its biggest concrete edge: 17% better efficacité (372 vs 309 J/TH). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Antminer KS3 and Dragonball Miner KS6 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Dragonball Miner KS6 17% more hashrate (9.4 vs 11.0 TH/s)
- Dragonball Miner KS6 3% better power draw (3,500 vs 3,400 W)
- Dragonball Miner KS6 17% better efficacité (372 vs 309 J/TH)
- Dragonball Miner KS6 10% better weight (16.1 vs 14.5 kg)
- Antminer KS3 3% more heat output (11,942 vs 11,601 BTU/hr)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Antminer KS3 | Metric | Dragonball Miner KS6 |
|---|---|---|
| $8,000 | Upfront cost (MSRP) | $3,820 |
| -$8.06 | Daily net profit | -$7.76 |
| -$10,942 | Net after 1 year | -$6,654 |
| -$13,885 | Net after 2 years | -$9,488 |
| -$16,827 | Net after 3 years | -$12,322 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Dragonball Miner KS6309.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer KS3 or the Dragonball Miner KS6?
At the current BTC price and a $0.10/kWh electricity rate, the Dragonball Miner KS6 is more profitable at $-7.76/day compared to $-8.06/day for the Antminer KS3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer KS3 or Dragonball Miner KS6?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer KS3 or Dragonball Miner KS6?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Antminer KS3 vs Dragonball Miner KS6: how much does the efficiency gap matter?
The Antminer KS3 runs at 372.3 J/TH while the Dragonball Miner KS6 runs at 309.1 J/TH — a difference of 63.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 17% better efficacité (372 vs 309 J/TH).