Kadena
Best Blake2s ASIC miners
Blake2s is Kadena’s algorithm. Profit here has moved a lot with the KDA price, so check the date on these numbers before deciding anything.
We track 16 Blake2s miners from 3 manufacturers. None of them make money at $0.08 per kWh right now. The closest is the Goldshell KD-BOX, at -$0.39 a day.
- Miners compared
- 16
- Profitable now
- 0at $0.08/kWh
- Most profitable
- KD-BOX-$0.39/day
- Most efficient
- Antminer KA319.0 J/TH
Every Blake2s miner, by daily profit
Tap a miner for its specs, profit history and payback time.
| # | Miner | Hashrate | Power | Efficiency | Profit / day | Price |
|---|---|---|---|---|---|---|
| 1 | Goldshell KD-BOX | 1.6 TH/s | 205 W | 128 J/TH | -$0.39 | – |
| 2 | Goldshell KD-BOX Pro | 2.6 TH/s | 230 W | 88.5 J/TH | -$0.44 | – |
| 3 | Goldshell KD-BOX 2 | 5 TH/s | 400 W | 80.0 J/TH | -$0.76 | – |
| 4 | Goldshell KD2 | 6 TH/s | 830 W | 138 J/TH | -$1.58 | – |
| 5 | iBeLink BM-K1 | 5.3 TH/s | 835 W | 158 J/TH | -$1.59 | – |
| 6 | Goldshell KD Lite | 16.2 TH/s | 1,330 W | 82.1 J/TH | -$2.53 | – |
| 7 | Goldshell KD5 | 18 TH/s | 2,250 W | 125 J/TH | -$4.29 | – |
| 8 | iBeLink BM-K1+ | 15 TH/s | 2,250 W | 150 J/TH | -$4.30 | – |
| 9 | Goldshell KD6-SE | 25.3 TH/s | 2,300 W | 90.9 J/TH | -$4.38 | – |
| 10 | Goldshell KD6 | 29.2 TH/s | 2,630 W | 90.1 J/TH | -$5.00 | – |
| 11 | Goldshell KD5 Pro | 24.5 TH/s | 3,000 W | 122 J/TH | -$5.72 | – |
| 12 | Bitmain Antminer KA3 (173Th) | 173 TH/s | 3,287 W | 19.0 J/TH | -$6.03 | – |
| 13 | iBeLink BM-K1 Max | 32 TH/s | 3,200 W | 100 J/TH | -$6.09 | – |
| 14 | iBeLink BM-K3 Max | 82 TH/s | 3,300 W | 40.2 J/TH | -$6.20 | – |
| 15 | iBeLink BM-K3 | 70 TH/s | 3,300 W | 47.1 J/TH | -$6.22 | – |
| 16 | Goldshell KD Max | 40.2 TH/s | 3,350 W | 83.3 J/TH | -$6.37 | – |
Profit is worked out at $0.08 per kWh using today’s network difficulty and coin prices, and changes through the day. Figures updated 16:26 UTC, 25 September 2026. How we calculate this. Estimates, not financial advice.