NVIDIA GeForce RTX 4080 Laptop vs NVIDIA RTX A4500

Compare NVIDIA GeForce RTX 4080 Laptop vs NVIDIA RTX A4500, 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 4080 Laptop

NVIDIA RTX A4500

Benchmark Score

Overall Score

General gaming and workstation score

11108 points

19% slightly better overall score

9309 points

Flux Core frame rate

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

285 FPS

60 FPS slightly higher Flux Core frame rate

225 FPS

Electron frame rate

Randomly generated noise sphere test

140 FPS

27 FPS slightly higher Electron frame rate

112 FPS

City frame rate

Procedurally generated city scene with voxel rendering

193 FPS

31 FPS slightly higher City frame rate

162 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

110 FPS

21 FPS slightly higher Clouds frame rate

90 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

5482.15 points

36% slightly higher Blender score

4008.66 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

159842 points

12% slightly higher Geekbench 6 (OpenCL) score

142156 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

145828 points

10% slightly higher Geekbench 6 (Vulkan) score

131716 points

Specifications

Core Clock Speed

Nominal chip frequency

1290 MHz

22% slightly higher core clock speed

1050 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1665 MHz

0.91% slightly higher boost clock speed

1650 MHz

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

320 Bit

66% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

432 GB/s

640 GB/s

48% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

110 W

81% significantly lower TDP

200 W

Pixel Rate

Number of pixels that can be rendered per second

133.2 Gigapixels/s

158.4 Gigapixels/s

18% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

386.3 Gigatexels/s

4% slightly higher texture rate

369.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

24.72 TFLOPS

4% slightly better floating point performance

23.65 TFLOPS

Shading Units

Number of processors dedicated to shader processing

7424

3% slightly more shading units

7168

Texture Mapping Units

Number of processors dedicated to applying textures

232

3% slightly more texture mapping units

224

Render Output Processors

Number of processors dedicated to final pixel rendering

20% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

34th of 586

43rd of 586

Release date

The official date of release of this chip

2023 January

2021 November

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 4080 Laptop vs RTX A4500 benchmarks

According to the hardwareDB Benchmark, the GeForce RTX 4080 Laptop GPU is faster than the RTX A4500 in gaming.

Our database shows that the GeForce RTX 4080 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 4080 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 4080 Laptop has a significantly lower TDP at 110 W when compared to the RTX A4500 at 200 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 4080 Laptop is better than the RTX A4500.