RTX 3090 to RTX 4080 SUPER Upgrade Check
RTX 3090 → RTX 4080 SUPER
Result
Useful for Some Workloads
Performance is About 34% faster.The difference should be noticeable in demanding games and editing workloads.
Compare the Differences
| Item | Current | Upgrade Candidate |
|---|---|---|
| Performance Score | 26,500 | 35,500 |
| Release Year | 2020 | 2024 |
| Series | RTX 30 | RTX 40 |
| VRAM | 24GB | 16GB |
| Base Clock | 1395MHz | 2290MHz +895MHz |
| Boost Clock | 1695MHz | 2550MHz +855MHz |
| TDP | 350W | 320W −30W |
Check RTX 4080 SUPER Prices
Prices change. Check the latest price at each store before buying.
CPUs that pair well with RTX 4080 SUPER
FAQ
Is it worth replacing RTX 3090 with RTX 4080 SUPER?
The difference should be noticeable in demanding games and editing workloads. The published-score difference is About 34% faster.
Can I replace it directly?
For a GPU, check the PCI Express slot, case dimensions, auxiliary power connectors, and power-supply capacity.
Will the performance difference be the same in actual games?
This is an overall estimate calculated from scores. Actual results vary by game, app, resolution, cooling, and other components.
Figures shown here are mechanical estimates based on published specifications. Actual results vary by configuration, settings, and individual unit.