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  3. /NVIDIA GeForce RTX 5090 Laptop vs Nvidia GeForce RTX 4090

NVIDIA GeForce RTX 5090 Laptop vs Nvidia GeForce RTX 4090

Verdict

Our overall take, at a glance

Key takeaways

  • Nvidia GeForce RTX 4090 leads NVIDIA GeForce RTX 5090 Laptop overall by 53 points (99 vs 46 out of 100).
  • Nvidia GeForce RTX 4090 stands out on Benchmark G3D Mark: 39,178.
Nvidia GeForce RTX 4090 leads overall
Nvidia GeForce RTX 4090
99
NVIDIA GeForce RTX 5090 Laptop
46
Why it stands out
  • Benchmark G3D Mark: 39,178

Strengths Profile

Bigger shape = stronger. Whoever reaches further wins that category.

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 5090 Laptop

AI analysis isn't ready yet

We haven't generated an in-depth write-up for NVIDIA GeForce RTX 5090 Laptop yet. The specs, scores and strengths profile above still cover it — check back later for the AI summary.

Nvidia GeForce RTX 4090

The GeForce RTX 4090 is the flagship graphics card in Nvidia's consumer GPU family, succeeding the GeForce RTX 30 series. It is based on Nvidia's Ada Lovelace architecture and features third-generation RT cores and fourth-generation Tensor Cores for hardware acceleration.

Best for High-end graphics tasks
Pros
  • Features a TSMC 4N process designed by Nvidia
  • Includes three-generation Ray Tracing Cores for accelerated ray tracing
  • Supports OpenGL 4.6, Vulkan 1.4, and DirectX Direct3D 12.0 Ultimate APIs
  • Features dual NVENC with 8K 10-bit 120FPS AV1 fixed function hardware encoding
Cons
  • No NVLink support
  • Double-precision performance is 1/64 of single-precision performance
Video — reviews used (3)

Covers the release announcement and architecture details of the RTX 4090.

Generated Jun 28, 2026

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 5090 Laptop

Check Price on Amazon

Nvidia GeForce RTX 4090

Check Price on Amazon

Performance

Higher benchmark score = faster

NVIDIA GeForce RTX 5090 Laptop38,000
Nvidia GeForce RTX 409039,178
See the raw benchmark values →

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

Core Specifications

Feature
NVIDIA GeForce RTX 5090 Laptop
Nvidia GeForce RTX 4090
Base Frequency
N/A
2.23 GHz
Base Power
N/A
450 W
Maximum Frequency
N/A
2.52 GHz
Maximum Power
N/A
575 W
Lithography Process
N/A
4 nm

Memory

Feature
NVIDIA GeForce RTX 5090 Laptop
Nvidia GeForce RTX 4090
Capacity
N/A
24 GB
Technology
N/A
Bus Width
N/A
384 bit
Bandwidth
N/A
960 GB/s
Is Shared
N/A
No

API Support

Feature
NVIDIA GeForce RTX 5090 Laptop
Nvidia GeForce RTX 4090
DirectX Version
N/A
12
OpenGL Version
N/A
4.6
Vulkan Version
N/A
1.3
OpenCL Version
N/A
3

Theoretical Performance

Feature
NVIDIA GeForce RTX 5090 Laptop
Nvidia GeForce RTX 4090
Pixel Rate
N/A
443.5 GP/s
Texture Rate
N/A
1,290 GT/s
Performance (FP16)
N/A
165.2 TFLOPS
Performance (FP32)
N/A
82.6 TFLOPS
Performance (FP64)
N/A
1,290 GFLOPS

Benchmark

Feature
NVIDIA GeForce RTX 5090 Laptop
Nvidia GeForce RTX 4090
G3D Mark
38,000
39,178

Miscellaneous

Feature
NVIDIA GeForce RTX 5090 Laptop
Nvidia GeForce RTX 4090
Release Date
N/A
October 12, 2022
Platform
N/A

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

LET'S
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© 2026 Let's Compare. All rights reserved.

A project by saygiselim.dev

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