Nvidia GeForce RTX 5080 vs Nvidia GeForce RTX 4090 Mobile
Verdict
Our overall take, at a glance
Key takeaways
- Nvidia GeForce RTX 5080 leads Nvidia GeForce RTX 4090 Mobile overall by 25 points (79 vs 54 out of 100).
- Nvidia GeForce RTX 5080 stands out on Core Specifications Maximum Power: 480 W, Core Specifications Lithography Process: 3 nm, Memory Technology: GDDR7.
Nvidia GeForce RTX 5080 leads overall
Nvidia GeForce RTX 5080
79
Nvidia GeForce RTX 4090 Mobile
54
Why it stands out
- Core Specifications Maximum Power: 480 W
- Core Specifications Lithography Process: 3 nm
- Memory Technology: GDDR7
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 5080
The GeForce RTX 5080 is a high-end enthusiast graphics card belonging to Nvidia's RTX 50 series. This series is based on the Blackwell architecture and succeeded the GeForce RTX 40 series. It features fourth-generation RT cores for real-time ray tracing acceleration and fifth-generation Tensor Cores.
Best for Enthusiast computingBest for High graphics demands
Pros
- Utilizes the Blackwell architecture, incorporating advanced RT cores and Tensor Cores
- Supports GDDR7 video memory for increased bandwidth compared to the RTX 40 series
Cons
- The card was announced alongside other products in January 2025.
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.
Nvidia GeForce RTX 5080
Nvidia GeForce RTX 4090 Mobile
Performance
Higher benchmark score = faster
Nvidia GeForce RTX 508035,891
Nvidia GeForce RTX 4090 Mobile30,798
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
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Detailed Specifications
The full spec sheet, side by side