NVIDIA GeForce RTX 3080 Laptop vs NVIDIA GeForce RTX 4090 Laptop

Compare NVIDIA GeForce RTX 3080 Laptop vs NVIDIA GeForce RTX 4090 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA GeForce RTX 3080 Laptop

NVIDIA GeForce RTX 4090 Laptop

Benchmark Score

Overall Score

General gaming and workstation score

7890 points

14473 points

83% significantly better overall score

Flux Core frame rate

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

185 FPS

355 FPS

170 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

95 FPS

182 FPS

87 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

132 FPS

253 FPS

121 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

75 FPS

145 FPS

70 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

3279.67 points

7059.26 points

115% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

113801 points

181715 points

59% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

103840 points

172409 points

66% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1110 MHz

1335 MHz

20% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1545 MHz

1695 MHz

9% slightly higher boost clock speed

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

448 GB/s

576 GB/s

28% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

115 W

4% slightly lower TDP

120 W

Pixel Rate

Number of pixels that can be rendered per second

148.3 Gigapixels/s

189.8 Gigapixels/s

27% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

296.6 Gigatexels/s

515.3 Gigatexels/s

73% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

6144

9728

58% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

192

304

58% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

112

16% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

59th of 586

19th of 586

Release date

The official date of release of this chip

2021 January

2023 January

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 3080 Laptop vs GeForce RTX 4090 Laptop specs and performance

For gaming, the GeForce RTX 4090 Laptop graphics card is better than the GeForce RTX 3080 Laptop in our tests.

Our database shows that the GeForce RTX 4090 Laptop has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the GeForce RTX 4090 Laptop also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the GeForce RTX 3080 Laptop has a slightly lower TDP at 115 W when compared to the GeForce RTX 4090 Laptop at 120 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce RTX 4090 Laptop over the GeForce RTX 3080 Laptop.