Antminer K7 (63.5Th) vs Toddminer C1
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3080 W | 1380 W | |
| Release | 2023-01 | 2020-03 | |
| Best opportunity |  CKBNetwork | CKBNetwork | |
| Profit/day | $-0.29 | $-2.51 | |
| Score | 64/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer K7 (63.5Th) | Toddminer C1 | |
|---|---|---|---|
| Eaglesong | 63.5 TH/s3080 W · 20.62 GH/s/W | 1.55 TH/s1380 W · 1.123 GH/s/W |