FPSVersusGeForce RTX 4090 Laptop vs GeForce RTX 5080 Laptop
Performance score
GeForce RTX 4090 Laptop and GeForce RTX 5080 Laptop are almost equally fast (under 3% apart) — choose by price, socket and platform.
The score is our own estimate from the specs (core count, clock, architecture), not FPS from benchmarks. 100 = the fastest card in our database.
Real tests
What the test measures
Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.
Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.
Overview
| GeForce RTX 4090 Laptop | GeForce RTX 5080 Laptop | |
|---|---|---|
| Score (0–100) | 39.84 | 39.63 |
| Ranking position | 21 | 22 |
| Manufacturer | NVIDIA | NVIDIA |
| Type | Laptop | Laptop |
| Architecture | Ada Lovelace | Blackwell |
Specifications
| GeForce RTX 4090 Laptop | GeForce RTX 5080 Laptop | |
|---|---|---|
| Shader cores | 9728 | 7680 |
| Boost clock | 1455–2040 MHz | 1500–2287 MHz |
| FP32 TFLOPS (calculated) | 39.69 | 35.13 |
| AI TOPS (as stated by the maker) | 686 | 1334 |
| Hardware ray tracing | yes | yes |
| Upscaling | DLSS 3 | DLSS 4 |
Video memory
| GeForce RTX 4090 Laptop | GeForce RTX 5080 Laptop | |
|---|---|---|
| VRAM | 16 GB | 16 GB |
| Memory type | GDDR6 | GDDR7 |
| Memory bus | 256 bit | 256 bit |
Power and connection
| GeForce RTX 4090 Laptop | GeForce RTX 5080 Laptop | |
|---|---|---|
| Board power | 80–150 W | 80–150 W |
| PCI Express version | 4.0 | 5.0 |
Pros and cons
GeForce RTX 4090 Laptop
- no notable advantages
GeForce RTX 5080 Laptop
- no notable advantages
Other comparisons
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- GeForce RTX5080 Laptop vs GeForce RTX5070
- GeForce RTX5080 Laptop vs Radeon RX6950 XT
- GeForce RTX5080 Laptop vs GeForce RTX3080 12 GB
- GeForce RTX5080 Laptop vs Radeon RX9070 GRE
Visitor rating
Questions and comments
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