Bitmain Antminer KS5 (20Th) vs Dragonball Miner KS6
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS5 (20Th) | Specification | Dragonball Miner KS6 |
|---|---|---|
| 20.0 TH/s | Taux de hachage | 11.0 TH/s |
| 3,000 W | Consommation électrique | 3,400 W |
| 150.0 J/TH | Efficiency | 309.1 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 15.8 kg | Weight | 14.5 kg |
| 10,236 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
Bitmain Antminer KS5 (20Th)
Dragonball Miner KS6
Based on BTC price of $78,171 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer KS5 (20Th), which leads on 4 of 4 weighted factors (efficacité, hashrate, consommation électrique, rapport qualité-prix). Where it pulls away hardest is 51% better efficacité (150 vs 309 J/TH). The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer KS5 (20Th) and Dragonball Miner KS6 sit on each measurable spec:
- Bitmain Antminer KS5 (20Th) 82% more hashrate (20.0 vs 11.0 TH/s)
- Bitmain Antminer KS5 (20Th) 12% better power draw (3,000 vs 3,400 W)
- Bitmain Antminer KS5 (20Th) 51% better efficacité (150 vs 309 J/TH)
- Dragonball Miner KS6 8% better weight (15.8 vs 14.5 kg)
- Dragonball Miner KS6 13% more heat output (10,236 vs 11,601 BTU/hr)
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 KS5 (20Th) | Metric | Dragonball Miner KS6 |
|---|---|---|
| $799 | Upfront cost (MSRP) | $3,820 |
| -$6.48 | Daily net profit | -$7.76 |
| -$3,164 | Net after 1 year | -$6,654 |
| -$5,530 | Net after 2 years | -$9,488 |
| -$7,895 | 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
Bitmain Antminer KS5 (20Th)150.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer KS5 (20Th) or the Dragonball Miner KS6?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer KS5 (20Th) is more profitable at $-6.48/day compared to $-7.76/day for the Dragonball Miner KS6. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer KS5 (20Th) vs Dragonball Miner KS6: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Bitmain Antminer KS5 (20Th) vs Dragonball Miner KS6: which fits a residential setup better?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Bitmain Antminer KS5 (20Th) vs Dragonball Miner KS6: how much does the efficiency gap matter?
The Bitmain Antminer KS5 (20Th) runs at 150.0 J/TH while the Dragonball Miner KS6 runs at 309.1 J/TH — a difference of 159.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 51% better efficacité (150 vs 309 J/TH).