Nvidia GeForce RTX 3090 vs Nvidia GeForce RTX 4080 Mobile
Verdict
Our overall take, at a glance
Key takeaways
- Nvidia GeForce RTX 3090 leads Nvidia GeForce RTX 4080 Mobile overall by 12 points (82 vs 70 out of 100).
- Nvidia GeForce RTX 3090 stands out on Core Specifications Base Power: 320 W, Core Specifications Maximum Power: 420 W, Memory Capacity: 24 GB.
Nvidia GeForce RTX 3090 leads overall
$1,499 at launch
Nvidia GeForce RTX 3090
82
Nvidia GeForce RTX 4080 Mobile
70
Why it stands out
- Core Specifications Base Power: 320 W
- Core Specifications Maximum Power: 420 W
- Memory Capacity: 24 GB
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 3090
This is a high-end GPU utilizing the Ampere architecture, built for intensive visual computing tasks. Its advanced design caters to professionals in fields requiring extreme graphical fidelity, including rendering, scientific visualization, and complex model design.
Best for 3D Content CreationBest for Architectural VisualizationBest for Professional Rendering Workstations
Pros
- Utilizes Ampere-based hardware, placing it among Nvidia's powerful lines of GPUs.
- Supports features vital for modern computer graphics, such as ray tracing acceleration.
- General support for multiple graphics APIs (e.g., OptiX and DXR) enables use in varied professional software suites.
Cons
- Targeting high-end institutional or workstation needs suggests a focus away from typical mainstream consumer gaming
- Its high-end nature implies significant power consumption requirements.
Nvidia GeForce RTX 4080 Mobile
This is a high-performance mobile graphics processor designed for modern gaming and demanding creative workflows. It provides users with access to advanced features like dedicated AI-based frame generation and hardware-accelerated ray tracing. This product targets content creators, professional designers, and enthusiast gamers seeking maximum computing power in a portable form factor.
Best for High-fidelity gamingBest for Video editing/StreamingBest for 3D Rendering
Pros
- Built on the Ada Lovelace architecture, offering several generational advancements for core compute tasks (Source 1)
- Includes support for advanced video encoding technology that benefits content creation and streaming (Source 1)
- Provides high performance necessary for modern gaming applications including ray tracing elements (Source 1)
Cons
- As a mobile component, its peak performance is inherently dependent on the specific laptop's cooling system and power delivery (General Knowledge)
- It represents an advanced segment of GPUs, meaning it will be expensive when factored into a complete system build (Source 1)
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 3090
Nvidia GeForce RTX 4080 Mobile
Performance
Higher benchmark score = faster
Nvidia GeForce RTX 309026,564
Nvidia GeForce RTX 4080 Mobile20,200
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