S19a vs F5+
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3450 W | 2838 W | |
| Release | 2021-11 | 2020-03 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $-2.35 | $-2.63 | |
| Score | 56/100 | 50/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | S19a | F5+ | |
|---|---|---|---|
| SHA-256 | 100 TH/s3450 W · 28.99 GH/s/W | 66 TH/s2838 W · 23.26 GH/s/W |