Most efficient Blake256R14 (old Decred, retired) miners
Miners ranked by the energy they use per unit of hashrate: the lower, the cheaper each coin is to mine, and the longer a machine stays profitable as difficulty rises.
| Model | Profit | Hashrate | Power | Efficiency | Best price |
|---|---|---|---|---|---|
 iBeLink DSM7T |
— | 7.00 TH/s | 300.0 J/TH | Out of stockOut of stock1 offer → | |
 Bitfily Snow Panther D1 |
— | 6.00 TH/s | 350.0 J/TH | No vendor listed | |
| iBeLink DSM6T |
— | 6.00 TH/s | 350.0 J/TH | Out of stockOut of stock1 offer → | |
 Innosilicon D9+ DecredMaster |
— | 2.80 TH/s | 439.3 J/TH | No vendor listed | |
 Baikal BK-B |
$0.68 / day | 160 GH/s | 2,562.5 J/TH | No vendor listed |
Efficiency from the makers' rated hashrate and power. Profit is at your power price.