Antminer T21 (190Th) vs G1 Mini
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3610 W | 120 W | |
| Release | 2024-02 | 2021-01 | |
| Best opportunity |  BTCNetwork |  GRINNetwork | |
| Profit/day | $1.14 | $0.16 | |
| Score | 68/100 | 40/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer T21 (190Th) | G1 Mini | |
|---|---|---|---|
| cuckAToo31 | not supported | 4.2 H/s120 W · 0.035 H/s/W | |
| cuckAToo32 | not supported | 1.2 H/s120 W · 0.01 H/s/W | |
| SHA-256 | 190 TH/s3610 W · 52.63 GH/s/W | not supported |