GeForce RTX 4090 vs AvalonMiner 921
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | GPU | ASIC | |
| Power | 320 W | 1700 W | |
| Release | 2018-09 | ||
| Best opportunity |  FIRONetwork |  BCHNetwork | |
| Profit/day | $0.56 | $-2.42 | |
| Score | 76/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | GeForce RTX 4090 | AvalonMiner 921 | |
|---|---|---|---|
| Abelhash | 110 MH/s270 W · 407.4 kH/s/W | not supported | |
| Aion | 720 H/s320 W · 2.25 H/s/W | not supported | |
| Autolykos2 | 380 MH/s200 W · 1.9 MH/s/W | not supported | |
| BeamHashIII | 45 H/s350 W · 0.1286 H/s/W | not supported | |
| Blake3 | 2.8 GH/s350 W · 8 MH/s/W | not supported | |
| CryptoNightGPU | 9.8 kH/s320 W · 30.63 H/s/W | not supported | |
| cuckARoo29 | 15.5 H/s260 W · 0.05962 H/s/W | not supported | |
| cuckAToo32 | 1.4 H/s260 W · 0.005385 H/s/W | not supported | |
| CuckooCycle | 10.5 H/s300 W · 0.035 H/s/W | not supported | |
| DynexSolve | 10.5 kH/s190 W · 55.26 H/s/W | not supported | |
| Ethash | 200 MH/s260 W · 769.2 kH/s/W | not supported | |
| EvrProgPow | 68 MH/s330 W · 206.1 kH/s/W | not supported | |
| FiroPoW | 68 MH/s330 W · 206.1 kH/s/W | not supported | |
| FishHash | 85 MH/s260 W · 326.9 kH/s/W | not supported | |
| Hoohash | 560 MH/s230 W · 2.435 MH/s/W | not supported | |