Best GPUs for Mining BEAM in 2026: Hashrate and Power Efficiency Compared
Choosing a GPU for BEAM mining in 2026 requires more than looking at the highest hashrate. A faster card can produce more work per second, but electricity costs, thermal management, VRAM capacity and hardware price all affect whether a mining setup is practical.
This comparison uses the supplied BEAM mining data for eight current and previous-generation GPUs. It focuses on three measurable specifications: hashrate, power draw and VRAM. Efficiency is calculated as hashrate divided by power draw, expressed in BEAM hashrate units per watt.
BEAM GPU Comparison
The NVIDIA RTX 5090 delivers the highest recorded hashrate in this group at 155.0000, but it also has the highest power draw at 420 watts. The RTX 4090 follows with a hashrate of 112.0000 and power draw of 320 watts, while the RTX 5080 reaches 100.0000 at 240 watts.
| GPU | Manufacturer | Release year | VRAM | Power draw | BEAM hashrate |
|---|---|---|---|---|---|
| NVIDIA RTX 5090 | NVIDIA | 2025 | 32 GB | 420 W | 155.0000 |
| NVIDIA RTX 4090 | NVIDIA | 2022 | 24 GB | 320 W | 112.0000 |
| NVIDIA RTX 5080 | NVIDIA | 2025 | 16 GB | 240 W | 100.0000 |
| NVIDIA RTX 5070 Ti | NVIDIA | 2025 | 16 GB | 185 W | 82.0000 |
| NVIDIA RTX 4080 Super | NVIDIA | 2024 | 16 GB | 205 W | 77.0000 |
| NVIDIA RTX 4080 | NVIDIA | 2022 | 16 GB | 200 W | 74.0000 |
| AMD Radeon RX 7900 XTX | AMD | 2022 | 24 GB | 290 W | 72.0000 |
| NVIDIA RTX 3090 Ti | NVIDIA | 2022 | 24 GB | 340 W | 68.0000 |
The RTX 5070 Ti is notable because it combines a hashrate of 82.0000 with a power draw of 185 watts. The RTX 4080 Super and RTX 4080 provide hashrates of 77.0000 and 74.0000 respectively, with power draws of 205 watts and 200 watts.
AMD is represented by the Radeon RX 7900 XTX, which offers 72.0000 of BEAM hashrate at 290 watts. The RTX 3090 Ti records the lowest hashrate in the comparison at 68.0000 and draws 340 watts.
Efficiency Ranking: Hashrate per Watt
Hashrate-per-watt is a useful first filter for miners who pay close attention to electricity costs. It does not include the purchase price of a GPU, pool fees, cooling costs or BEAM market conditions, so it should be treated as an operating-efficiency comparison rather than a complete profitability calculation.
| Efficiency rank | GPU | BEAM hashrate | Power draw | Hashrate per watt |
|---|---|---|---|---|
| 1 | NVIDIA RTX 5070 Ti | 82.0000 | 185 W | 0.4432 |
| 2 | NVIDIA RTX 5080 | 100.0000 | 240 W | 0.4167 |
| 3 | NVIDIA RTX 4080 Super | 77.0000 | 205 W | 0.3756 |
| 4 | NVIDIA RTX 4080 | 74.0000 | 200 W | 0.3700 |
| 5 | NVIDIA RTX 5090 | 155.0000 | 420 W | 0.3690 |
| 6 | NVIDIA RTX 4090 | 112.0000 | 320 W | 0.3500 |
| 7 | AMD Radeon RX 7900 XTX | 72.0000 | 290 W | 0.2483 |
| 8 | NVIDIA RTX 3090 Ti | 68.0000 | 340 W | 0.2000 |
Based on this calculation, the RTX 5070 Ti ranks first at 0.4432 hashrate per watt. The RTX 5080 ranks second at 0.4167, making these two GPUs the strongest choices in this dataset for miners prioritizing energy efficiency.
The RTX 4080 Super and RTX 4080 occupy third and fourth place at 0.3756 and 0.3700 respectively. Although the RTX 5090 has the highest absolute hashrate, its 420-watt power draw places it fifth for efficiency at 0.3690.
Best GPUs by Mining Priority
Best for maximum hashrate: NVIDIA RTX 5090
The RTX 5090 is the clear leader for raw BEAM performance, reaching 155.0000. Its 32 GB of VRAM is also the largest capacity in this comparison, which provides additional headroom for demanding workloads and future software changes.
However, the 420-watt power draw is the highest among the listed GPUs. A miner choosing this card should pay particular attention to power delivery, airflow, heat removal and the electrical capacity of the mining location.
Best for efficiency: NVIDIA RTX 5070 Ti
The RTX 5070 Ti offers the highest hashrate-per-watt result in the comparison. Its 82.0000 hashrate and 185-watt power draw produce an efficiency score of 0.4432.
With 16 GB of VRAM, it does not match the RTX 5090 or several older high-end cards for memory capacity. Nevertheless, its balance of output and power consumption makes it the leading efficiency-focused option in the supplied data.
Best high-output efficiency balance: NVIDIA RTX 5080
The RTX 5080 combines the second-best efficiency score, 0.4167, with a 100.0000 hashrate. Its 240-watt power draw is higher than the RTX 5070 Ti but remains below the RTX 4090, RTX 5090 and RTX 3090 Ti.
Its 16 GB of VRAM is lower than the 24 GB found in the RTX 4090 and RX 7900 XTX, and lower than the 32 GB of the RTX 5090. For miners who want a strong hashrate without selecting the highest-power card, the RTX 5080 is a compelling middle ground.
Best older-generation options: RTX 4090 and RTX 4080
The RTX 4090 remains a powerful BEAM mining GPU, with a hashrate of 112.0000 and 24 GB of VRAM. Its efficiency score is 0.3500, below the newer RTX 5080 and RTX 5070 Ti, but its absolute output is still second in this comparison.
The RTX 4080 records 74.0000 at 200 watts, while the RTX 4080 Super reaches 77.0000 at 205 watts. Their efficiency scores are close, with the Super version at 0.3756 and the standard RTX 4080 at 0.3700.
VRAM and Practical Mining Considerations
VRAM is not the same as hashrate, but it is an important specification when selecting hardware for long-term use. The RTX 5090 has 32 GB, the largest capacity in the comparison. The RTX 4090, RX 7900 XTX and RTX 3090 Ti each provide 24 GB, while the RTX 5080, RTX 5070 Ti, RTX 4080 Super and RTX 4080 each provide 16 GB.
Miners should also consider driver support, mining software compatibility and the stability of the selected BEAM configuration. Actual results can vary with miner software, overclocking, undervolting, ambient temperature and whether the stated power figure represents board power or another measurement point.
Power efficiency should be evaluated alongside local electricity rates. A card with a lower hashrate may be more suitable in a high-cost electricity environment if its power draw is substantially lower, while a high-hashrate card can be attractive where electricity and cooling capacity are less restrictive.
Conclusion
The NVIDIA RTX 5090 is the best GPU in this comparison for maximum BEAM hashrate, delivering 155.0000 with 32 GB of VRAM. It is not the most efficient option, however, because its 420-watt power draw results in 0.3690 hashrate per watt.
For power-conscious mining, the NVIDIA RTX 5070 Ti ranks first at 0.4432 hashrate per watt, followed by the RTX 5080 at 0.4167. The RTX 4090 remains a strong raw-performance choice, while the RTX 4080 Super and RTX 4080 offer balanced power characteristics.
The AMD Radeon RX 7900 XTX and NVIDIA RTX 3090 Ti rank lower for efficiency in this dataset. Before purchasing hardware, miners should compare the complete operating cost, including electricity, cooling, pool fees, maintenance and the current BEAM market environment. This comparison is general information, not financial, legal or tax advice.
Frequently Asked Questions
Which GPU has the highest BEAM hashrate?
The NVIDIA RTX 5090 has the highest BEAM hashrate in the supplied comparison at 155.0000. It also has the highest power draw at 420 watts.
Which GPU is most efficient for BEAM mining?
The NVIDIA RTX 5070 Ti is the most efficient of the listed GPUs, with 82.0000 hashrate at 185 watts. Its calculated hashrate-per-watt score is 0.4432.
Does more VRAM always mean a higher BEAM hashrate?
No. VRAM capacity and hashrate are different specifications. For example, the RTX 5090 has 32 GB of VRAM and the highest hashrate, but the RTX 5070 Ti achieves the best efficiency despite having 16 GB.
Is the RTX 3090 Ti still suitable for BEAM mining?
The RTX 3090 Ti can mine BEAM, but it ranks last in this comparison for efficiency at 0.2000 hashrate per watt. Its listed hashrate is 68.0000 and its power draw is 340 watts, so electricity costs should be evaluated carefully.
