Antminer S21 Pro (234Th) vs WhatsMiner M70S
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3510 W | 3140 W | |
| Release | 2024-07 | 2025-12 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $3.24 | $3.60 | |
| Score | 73/100 | 74/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 Pro (234Th) | WhatsMiner M70S | |
|---|---|---|---|
| SHA-256 | 234 TH/s3510 W · 66.67 GH/s/W | 226 TH/s3140 W · 71.97 GH/s/W |