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. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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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 GeForce RTX 4090 currently lists from $475, $1,398 less than the Radeon RX 7900 XTX at $1,873. Because it's both faster and competitively priced, the GeForce RTX 4090 wins on performance-per-dollar by about 377%. The GeForce RTX 4090 is trading below its $1,599 MSRP — a genuine deal. The Radeon RX 7900 XTX still sits about $874 above its $999 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?
the GeForce RTX 4090 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 7900 XTX if you find it at a steep discount.