NVIDIA GeForce RTX 4090 Laptop vs NVIDIA GeForce RTX 5090 Laptop

Compare NVIDIA GeForce RTX 4090 Laptop vs NVIDIA GeForce RTX 5090 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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NVIDIA GeForce RTX 4090 Laptop

NVIDIA GeForce RTX 5090 Laptop

Benchmark Score

Overall Score

General gaming and workstation score

14473 points

16967 points

17% slightly better overall score

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

355 FPS

394 FPS

39 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

182 FPS

213 FPS

31 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

253 FPS

288 FPS

35 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

145 FPS

163 FPS

18 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

7059.26 points

7942.06 points

12% slightly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

181715 points

215096 points

18% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

172409 points

191283 points

10% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1335 MHz

34% slightly higher core clock speed

990 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1695 MHz

11% slightly higher boost clock speed

1515 MHz

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

Identical

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

576 GB/s

896 GB/s

55% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

95 W

26% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

189.8 Gigapixels/s

11% slightly higher pixel rate

169.7 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

515.3 Gigatexels/s

3% slightly higher texture rate

496.9 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

9728

10496

7% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

304

328

7% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

112

Identical

112

Other details

Rank

Ranking in the hardwareDB database

20th of 597

14th of 597

Release date

The official date of release of this chip

2023 January

2025 March

Memory Type

The type of memory used by this chip

GDDR6

GDDR7

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 4090 Laptop vs GeForce RTX 5090 Laptop specs and performance

For gaming, the GeForce RTX 5090 Laptop graphics card is better than the GeForce RTX 4090 Laptop in our tests.

In our comparison, the GeForce RTX 4090 Laptop has a slightly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the GeForce RTX 4090 Laptop also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

In addition, the GeForce RTX 5090 Laptop has a slightly lower TDP at 95 W when compared to the GeForce RTX 4090 Laptop at 120 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

According to the results of the hardwareDB benchmark utility, the GeForce RTX 5090 Laptop is faster than the GeForce RTX 4090 Laptop.