Nvidia GeForce RTX 4090 Mobile vs NVIDIA RTX 3080 Ti
Verdict
Our overall take, at a glance
Key takeaways
- Nvidia GeForce RTX 4090 Mobile leads NVIDIA RTX 3080 Ti overall by 9 points (85 vs 76 out of 100).
- Nvidia GeForce RTX 4090 Mobile stands out on Core Specifications Maximum Power: 460 W, Core Specifications Lithography Process: 4 nm, Memory Capacity: 24 GB.
Nvidia GeForce RTX 4090 Mobile leads overall
Nvidia GeForce RTX 4090 Mobile
85
NVIDIA RTX 3080 Ti
76
Why it stands out
- Core Specifications Maximum Power: 460 W
- Core Specifications Lithography Process: 4 nm
- Memory Capacity: 24 GB
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 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
NVIDIA RTX 3080 Ti
The NVIDIA RTX 3080 Ti is a high-end graphics card built on the Ampere GPU architecture, aimed at demanding gamers and creative professionals. Launched at a premium $1,200 price point, it features hardware-accelerated ray tracing and Tensor cores to deliver performance that closely approaches the flagship RTX 3090.
Best for High-resolution gaming with demanding real-time ray tracing effectsBest for Running local AI models and hardware-accelerated workstation rendering
Pros
- Gaming and production performance that nearly matches the flagship RTX 3090
- Hardware-level acceleration for ray-traced visuals and local AI applications
- Substantial generational performance improvements over older Turing-based models
Cons
- Highly expensive launch price of $1,200 that offers diminishing performance returns over the base RTX 3080
- Can experience high operating temperatures, particularly regarding memory heat
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
Nvidia GeForce RTX 4090 Mobile
NVIDIA RTX 3080 Ti
Performance
Higher benchmark score = faster
Nvidia GeForce RTX 4090 Mobile30,798
NVIDIA RTX 3080 Ti26,800
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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Detailed Specifications
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