B2 vs KS3
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1950 W | 3200 W | |
| Release | 2018-10 | 2023-09 | |
| Best opportunity |  BTCNetwork |  KASNetwork | |
| Profit/day | $-2.75 | $-4.74 | |
| Score | 49/100 | 48/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | B2 | KS3 | |
|---|---|---|---|
| KHeavyHash | not supported | 8 TH/s3200 W · 2.5 GH/s/W | |
| SHA-256 | 24 TH/s1950 W · 12.31 GH/s/W | not supported |