GeForce GTX 1660 SupervsGeForce RTX 5090 D
The GeForce GTX 1660 Super is a practical, budget-friendly card for 1080p gaming, while the RTX 5090 D is a top-tier graphics monster built for extreme 4K and professional creative work.
GeForce GTX 1660 Super
Turing · TSMC 12 nm · 2019
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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 RTX 5090 D wins overall for anyone needing top-tier performance in gaming or creative work.
The GTX 1660 Super is the smarter pick for budget buyers who just need solid 1080p gaming.
The GTX 1660 Super is the right choice for a low-power, older PC build where the RTX 5090 D's high wattage would be impractical.
Frequently asked questions
Is the GTX 1660 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 30 out of 100), so it leads the GTX 1660 Super in most workloads.
How much faster is the RTX 5090 D than the GTX 1660 Super?
Based on our aggregated benchmark scores the RTX 5090 D is roughly 233% faster than the GTX 1660 Super overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the GTX 1660 Super or the RTX 5090 D?
If you want the most performance, pick the RTX 5090 D. If the GTX 1660 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.