S19a vs T2 Turbo HF+
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3450 W | 2600 W | |
| Release | 2021-11 | 2021-07 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $-2.63 | $-3.67 | |
| Score | 54/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | S19a | T2 Turbo HF+ | |
|---|---|---|---|
| SHA-256 | 100 TH/s3450 W · 28.99 GH/s/W | 33 TH/s2600 W · 12.69 GH/s/W |