Antminer S21 XP Immersion (300Th) vs RTX 3080
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | GPU | |
| Power | 4050 W | 274 W | |
| Release | 2024-10 | ||
| Best opportunity |  BTCNetwork |  FIRONetwork | |
| Profit/day | $5.34 | $0.26 | |
| Score | 75/100 | 73/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 XP Immersion (300Th) | RTX 3080 | |
|---|---|---|---|
| 0x10 | not supported | 28.45 MH/s147 W · 193.5 kH/s/W | |
| Abelhash | not supported | 110.3 MH/s251 W · 439.6 kH/s/W | |
| Argon2d250 | not supported | 1.682 MH/s298 W · 5.644 kH/s/W | |
| Argon2d4096 | not supported | 79.31 kH/s258 W · 307.4 H/s/W | |
| Astralhash | not supported | 30.48 MH/s319 W · 95.55 kH/s/W | |
| Autolykos2 | not supported | 242 MH/s249 W · 971.9 kH/s/W |