Antminer T21 (180Th) vs KS3M
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3420 W | 3400 W | |
| Release | 2024-04 | 2023-10 | |
| Best opportunity |  BTCNetwork |  KASNetwork | |
| Profit/day | $0.21 | $-5.41 | |
| Score | 66/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer T21 (180Th) | KS3M | |
|---|---|---|---|
| KHeavyHash | not supported | 6 TH/s3400 W · 1.765 GH/s/W | |
| SHA-256 | 180 TH/s3420 W · 52.63 GH/s/W | not supported |