NVIDIA · Ada Lovelace
NVIDIA GeForce RTX 4090 Laptop GPU: specs, benchmarks and comparison
- 16 GB GDDR6
- 80–150 W
- Render rank (OptiX)
- 10 of 67
- among models tested in Blender Benchmark 4.5.0 · 46% of the leader
- Release
- February 8, 2023
- Power
- 80–150 W
- depends on the laptop model
Performance
Rank among models tested in the same benchmark on the same render backend. A laptop chip’s result depends on the laptop model: its maker sets the power limit and cooling.
Blender Benchmark 4.5.0
GPU, sum of scenes monster + junkshop + classroom (CUDA)
4,395 samples/min
higher is better
Median of 2 runs · small sample · Blender Open Data (Blender Foundation) · November 14, 2026
Blender Benchmark 4.5.0
GPU, sum of scenes monster + junkshop + classroom (OptiX)
6,942 samples/min
higher is better
Nearest models in this benchmark
- 8GeForce RTX 5070 Ti7,590
- 9GeForce RTX 4070 Ti SUPER7,123
- 10GeForce RTX 4090 Laptop GPU6,942
- 11GeForce RTX 5080 Laptop GPU6,558
- 12GeForce RTX 4070 Ti6,379
Median of 66 runs · Blender Open Data (Blender Foundation) · November 14, 2026
Other benchmark versions (15)
| Benchmark | Result | Rank |
|---|---|---|
| Blender Benchmark 5.3.0 | 6,897 samples/min · small sample | — |
| Blender Benchmark 5.2.0 | 6,821 samples/min | 10 of 48 |
| Blender Benchmark 5.1.1 | 7,008 samples/min · small sample | — |
| Blender Benchmark 5.1.0 | 7,268 samples/min · small sample | — |
| Blender Benchmark 5.0.0 | 5,412 samples/min · small sample | — |
| Blender Benchmark 4.4.0 | 6,991 samples/min | 9 of 59 |
| Blender Benchmark 4.3.0 | 6,609 samples/min | 8 of 50 |
| Blender Benchmark 4.2.0 | 6,874 samples/min | 6 of 47 |
| Blender Benchmark 4.1.0 | 7,287 samples/min | 5 of 45 |
| Blender Benchmark 4.0.0 | 6,982 samples/min | 5 of 47 |
| Blender Benchmark 3.6.0 | 8,243 samples/min | 4 of 49 |
| Blender Benchmark 3.5.0 | 8,137 samples/min | 3 of 41 |
| Blender Benchmark 3.4.0 | 8,099 samples/min | 3 of 43 |
| Blender Benchmark 3.3.0 | 7,017 samples/min · small sample | — |
| Blender Benchmark 3.2.1 | 6,247 samples/min · small sample | — |
Each benchmark version has its own scale; results from different versions are not compared.
Specifications
Chip maker values. The laptop maker sets the power limit, clocks and memory in each laptop.
Chip
- Architecture
- Ada Lovelace
- Shader units
- 9,728 (CUDA cores)
Clocks
- Boost clock
- 1,455–2,040 MHz
Memory
- Video memory
- 16 GB
- Memory type
- GDDR6
- Memory bus
- 256 bit
Power and dimensions
- Board power
- 80–150 W (graphics subsystem power)
- Interface
- PCIe 4.0
Checked against NVIDIA’s specification table on 2026-11-15. NVIDIA gives clocks and power as a range: the laptop maker sets the actual values, so benchmark results depend on the laptop model.
Specifications: NVIDIA, checked November 15, 2026. Release date: Wikipedia (CC BY-SA 4.0).