GeForce RTX 4090vsRadeon RX 6750 GRE
The GeForce RTX 4090 is the top-tier flagship for creators and gamers who want the absolute fastest performance money can buy, while the Radeon RX 6750 GRE is a more modest card aimed at budget-conscious 1080p players.
GeForce RTX 4090
Ada Lovelace · TSMC 5 nm · 2022
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Radeon RX 6750 GRE
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 overall for anyone needing top-tier performance, leaving the Radeon RX 6750 GRE far behind.
For budget-focused buyers, the Radeon RX 6750 GRE offers much better value with solid 1440p gaming at a lower price.
The Radeon RX 6750 GRE is the right choice when you want an affordable, cooler-running card for mainstream gaming without needing extreme power.
Frequently asked questions
Is the RTX 4090 better than the RX 6750 GRE?
Overall the RTX 4090 is the stronger graphics card: it ranks higher in our aggregate performance score (92 vs 48 out of 100), so it leads the RX 6750 GRE in most workloads.
How much faster is the RTX 4090 than the RX 6750 GRE?
Based on our aggregated benchmark scores the RTX 4090 is roughly 92% faster than the RX 6750 GRE overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the RTX 4090 or the RX 6750 GRE?
If you want the most performance, pick the RTX 4090. If the RX 6750 GRE 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.