They are closely matched: Apple M4 Max GPU (40 Core) scores 84/100 and Nvidia GeForce RTX 4090 Mobile scores 83/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
Apple M4 Max GPU (40 Core) vs Nvidia GeForce RTX 4090 Mobile
Verdict
Our overall take, at a glance
Key takeaways
- Apple M4 Max GPU (40 Core) leads Nvidia GeForce RTX 4090 Mobile overall by 14 points (78 vs 64 out of 100).
- Apple M4 Max GPU (40 Core) stands out on Core Specifications Lithography Process: 3 nm, Memory Capacity: 36 GB, Benchmark G3D Mark: 38,000.
Apple M4 Max GPU (40 Core) leads overall
Apple M4 Max GPU (40 Core)
78
Nvidia GeForce RTX 4090 Mobile
64
Why it stands out
- Core Specifications Lithography Process: 3 nm
- Memory Capacity: 36 GB
- Benchmark G3D Mark: 38,000
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Apple M4 Max GPU (40 Core)
The Apple M4 Max is a System-on-a-chip manufactured by Apple Inc., part of the M4 series designed with an integrated graphics processing unit (GPU) [Source 1]. It features a high core count, supporting either 32 or 40 GPU cores [Source 1]. This chip is engineered for various computing applications and utilizes LPDDR5X unified memory [Source 1].
Best for High-performance computingBest for Applications requiring maximum GPU cores
Pros
- Contains 32 or 40 GPU cores [Source 1]
- The M4 Max supports up to 128GB of unified memory [Source 1]
- Features an optimized NPU with a capability of 38 TOPS [Source 1]
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
Enter today's price for each product to see which offers better value. Use the same currency for both.
Apple M4 Max GPU (40 Core)
Nvidia GeForce RTX 4090 Mobile
Performance
Higher benchmark score = faster
Apple M4 Max GPU (40 Core)38,000
Nvidia GeForce RTX 4090 Mobile30,798
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Apple M4 Max GPU (40 Core) vs Nvidia GeForce RTX 4090 Mobile comparison
Apple M4 Max GPU (40 Core) and Nvidia GeForce RTX 4090 Mobile are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 84/100 for Apple M4 Max GPU (40 Core) and 83/100 for Nvidia GeForce RTX 4090 Mobile.
It's close — Apple M4 Max GPU (40 Core) (84/100) and Nvidia GeForce RTX 4090 Mobile (83/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.
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