AMD Radeon RX 7900 XTX vs Nvidia GeForce RTX 4090 Mobile
Verdict
Our overall take, at a glance
Key takeaways
- AMD Radeon RX 7900 XTX leads Nvidia GeForce RTX 4090 Mobile overall by 14 points (90 vs 76 out of 100).
- AMD Radeon RX 7900 XTX stands out on Core Specifications Base Power: 410 W, Core Specifications Maximum Power: 560 W, Memory Bandwidth: 960 GB/s.
AMD Radeon RX 7900 XTX leads overall
$999 at launch
AMD Radeon RX 7900 XTX
90
Nvidia GeForce RTX 4090 Mobile
76
Why it stands out
- Core Specifications Base Power: 410 W
- Core Specifications Maximum Power: 560 W
- Memory Bandwidth: 960 GB/s
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Nvidia GeForce RTX 4090 Mobile
The GeForce RTX 40 series includes GPUs manufactured by Nvidia that succeeded models from the previous generation. These graphics processing units are based on the Ada Lovelace architecture, featuring third-generation RT cores for ray tracing and fourth-generation Tensor Cores.
Best for high performance computing
Pros
- Utilizes the Ada Lovelace architecture
- Supports features like Optical Flow Accelerator for DLSS 3.0 frame generation
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
AMD Radeon RX 7900 XTX
Nvidia GeForce RTX 4090 Mobile
Performance
Higher benchmark score = faster
AMD Radeon RX 7900 XTX35,037
Nvidia GeForce RTX 4090 Mobile30,798
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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Detailed Specifications
The full spec sheet, side by side