S19a vs Antminer KS3 (8.3Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3450 W | 3188 W | |
| Release | 2021-11 | 2023-08 | |
| Best opportunity |  BTCNetwork |  KASNetwork | |
| Profit/day | $-2.61 | $-4.41 | |
| Score | 55/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | S19a | Antminer KS3 (8.3Th) | |
|---|---|---|---|
| KHeavyHash | not supported | 8.3 TH/s3188 W · 2.604 GH/s/W | |
| SHA-256 | 100 TH/s3450 W · 28.99 GH/s/W | not supported |