Bitmain KAS KS7 vs Dragonball KS6 Pro (10.5T)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain KAS KS7 | Specification | Dragonball KS6 Pro (10.5T) |
|---|---|---|
| 40.0 TH/s | Taux de hachage | 10.5 TH/s |
| 3,080 W | Consommation électrique | 3,600 W |
| 77.0 J/TH | Efficiency | 342.9 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 16.4 kg | Weight | 14.5 kg |
| 10,509 BTU/hr | BTU Output | 12,283 BTU/hr |
| 36/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | KHeavyHash |
| Bitmain | Manufacturer | Dragonball |
Profitability Comparison
Bitmain KAS KS7
Dragonball KS6 Pro (10.5T)
Based on BTC price of $78,195 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain KAS KS7 edges it: 5 of 5 factors go its way (efficacité, hashrate, consommation électrique, score de minage domestique, rapport qualité-prix). The standout gap is 78% better efficacité (77.0 vs 342.9 J/TH) in the Bitmain KAS KS7's favour. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitmain KAS KS7 and Dragonball KS6 Pro (10.5T) actually differ, with the gap quantified:
- Bitmain KAS KS7 281% more hashrate (40.0 vs 10.5 TH/s)
- Bitmain KAS KS7 14% better power draw (3,080 vs 3,600 W)
- Bitmain KAS KS7 78% better efficacité (77.0 vs 342.9 J/TH)
- Dragonball KS6 Pro (10.5T) 12% better weight (16.4 vs 14.5 kg)
- Dragonball KS6 Pro (10.5T) 17% more heat output (10,509 vs 12,283 BTU/hr)
- Bitmain KAS KS7 20% more score de minage domestique (36.0 vs 30.0)
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.
| Bitmain KAS KS7 | Metric | Dragonball KS6 Pro (10.5T) |
|---|---|---|
| $1,590 | Upfront cost (MSRP) | $5,540 |
| -$5.95 | Daily net profit | -$8.26 |
| -$3,763 | Net after 1 year | -$8,556 |
| -$5,935 | Net after 2 years | -$11,571 |
| -$8,108 | Net after 3 years | -$14,587 |
| 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 KAS KS7Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain KAS KS777.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain KAS KS7 vs Dragonball KS6 Pro (10.5T): which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain KAS KS7 is more profitable at $-5.95/day compared to $-8.26/day for the Dragonball KS6 Pro (10.5T). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain KAS KS7 or Dragonball KS6 Pro (10.5T)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain KAS KS7 or Dragonball KS6 Pro (10.5T)?
The Bitmain KAS KS7 scores 36/100 on our Home Mining Score (vs 30/100 for the Dragonball KS6 Pro (10.5T)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain KAS KS7 vs Dragonball KS6 Pro (10.5T): how much does the efficiency gap matter?
The Bitmain KAS KS7 runs at 77.0 J/TH while the Dragonball KS6 Pro (10.5T) runs at 342.9 J/TH — a difference of 265.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 78% better efficacité (77.0 vs 342.9 J/TH).