X4-Q-C vs Antminer KS7 (40Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 365 W | 3080 W | |
| Release | 2022-06 | 2025-05 | |
| Best opportunity |  QKCNetwork |  KASNetwork | |
| Profit/day | $0.69 | $3.06 | |
| Score | 67/100 | 73/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | X4-Q-C | Antminer KS7 (40Th) | |
|---|---|---|---|
| Etchash | 900 MH/s365 W · 2.466 MH/s/W | not supported | |
| Ethash | 900 MH/s365 W · 2.466 MH/s/W | not supported | |
| KHeavyHash | not supported | 40 TH/s3080 W · 12.99 GH/s/W |