GeForce RTX 4090vsRadeon RX 6600 LE
The GeForce RTX 4090 is a top-tier card for 4K gaming and heavy creative work, while the Radeon RX 6600 LE is a budget-friendly option for 1080p gaming without the frills.
GeForce RTX 4090
Ada Lovelace · TSMC 5 nm · 2022
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Radeon RX 6600 LE
RDNA 2.0 · TSMC 7 nm · 2023
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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 4090 wins decisively for high-end gaming and creative work, leaving the Radeon RX 6600 LE far behind.
For budget buyers, the Radeon RX 6600 LE is the smarter pick, offering decent 1080p gaming at a fraction of the cost.
The Radeon RX 6600 LE is the right choice if you need a low-power, affordable card for esports titles and don't need high-end performance.
Frequently asked questions
Is the RTX 4090 better than the RX 6600 LE?
Overall the RTX 4090 is the stronger graphics card: it ranks higher in our aggregate performance score (92 vs 34 out of 100), so it leads the RX 6600 LE in most workloads.
How much faster is the RTX 4090 than the RX 6600 LE?
Based on our aggregated benchmark scores the RTX 4090 is roughly 171% faster than the RX 6600 LE overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RTX 4090 or the RX 6600 LE?
If you want the most performance, pick the RTX 4090. If the RX 6600 LE 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.