GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the GeForce RTX 4090 comes out significantly faster — about 21% ahead of the Radeon RX 7900 XTX. But the Radeon RX 7900 XTX is the better value, undercutting it by $2,440 USD for the performance you get.
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GeForce RTX 4090 vs Radeon RX 7900 XTX: In-Depth Breakdown
Performance: GeForce RTX 4090 vs Radeon RX 7900 XTX
The GeForce RTX 4090 is significantly faster, around 21% ahead of the Radeon RX 7900 XTX. Both cards sit in the same broad class, well suited to 4K and high-refresh 1440p.
Price & Value
The Radeon RX 7900 XTX currently lists from $1,000 USD, $2,440 USD less than the GeForce RTX 4090 at $3,440 USD. Despite being slower, the Radeon RX 7900 XTX offers the better performance-per-dollar (~184% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 4090 still sits about $1,841 USD above its $1,599 USD MSRP.
Power & Efficiency
At 355W against 450W, the Radeon RX 7900 XTX is both the lower-power and the more efficient card, making it the easier build to cool and power.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4090 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XTX offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 4090 or Radeon RX 7900 XTX?
Choose the GeForce RTX 4090 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 7900 XTX stretches your money further for only slightly lower performance.