GeForce RTX 4080 SUPERvsGeForce RTX 5090 D
The GeForce RTX 4080 SUPER is a high-end card for gamers who want great 4K performance without breaking the bank, while the GeForce RTX 5090 D is a top-tier workhorse for professionals and enthusiasts who need extreme memory and raw speed.
GeForce RTX 4080 SUPER
Ada Lovelace · TSMC 5 nm · 2024
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GeForce RTX 5090 D
Blackwell 2.0 · TSMC 5 nm · 2025
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Overall Performance Score
A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.
Side-by-Side Specs
Every detail compared. Highlighted cells indicate the leading value for that metric.
Which should you buy?
The GeForce RTX 5090 D wins outright with vastly more speed and double the memory for extreme workloads.
For budget-minded buyers, the GeForce RTX 4080 SUPER offers strong performance at a much lower power draw and cost.
If your power supply is limited or you don't need top-tier speed, the GeForce RTX 4080 SUPER is the smarter choice for quiet, efficient gaming.
Frequently asked questions
Is the RTX 4080 SUPER better than the RTX 5090 D?
Overall the RTX 5090 D is the stronger graphics card: it ranks higher in our aggregate performance score (100 vs 82 out of 100), so it leads the RTX 4080 SUPER in most workloads.
How much faster is the RTX 5090 D than the RTX 4080 SUPER?
Based on our aggregated benchmark scores the RTX 5090 D is roughly 22% faster than the RTX 4080 SUPER overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RTX 4080 SUPER or the RTX 5090 D?
If you want the most performance, pick the RTX 5090 D. If the RTX 4080 SUPER is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.