NVIDIA RTX A4000 Laptop vs NVIDIA RTX A4500 Laptop

Compare NVIDIA RTX A4000 Laptop vs NVIDIA RTX A4500 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

5498 points

4% slightly better overall score

5285 points

Flux Core frame rate

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

140 FPS

149 FPS

10 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

64 FPS

74 FPS

10 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

95 FPS

101 FPS

5 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

54 FPS

56 FPS

2 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

2640.64 points

2757.50 points

4% slightly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

97351 points

105047 points

7% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

91700 points

22% slightly higher Geekbench 6 (Vulkan) score

75040 points

Specifications

Core Clock Speed

Nominal chip frequency

1140 MHz

123% significantly higher core clock speed

510 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1680 MHz

38% slightly higher boost clock speed

1215 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

384 GB/s

448 GB/s

16% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

140 W

115 W

21% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

134.4 Gigapixels/s

15% slightly higher pixel rate

116.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

268.8 Gigatexels/s

20% slightly higher texture rate

223.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

17.2 TFLOPS

20% slightly better floating point performance

14.31 TFLOPS

Shading Units

Number of processors dedicated to shader processing

5120

5888

15% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

160

184

15% slightly more texture mapping units

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

92nd of 586

97th of 586

Release date

The official date of release of this chip

2021 April

2022 March

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

RTX A4000 Laptop vs RTX A4500 Laptop benchmarks

For gaming, the RTX A4000 Laptop graphics card is better than the RTX A4500 Laptop in our tests.

The RTX A4000 Laptop has a significantly 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 RTX A4000 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 RTX A4500 Laptop has a slightly lower TDP at 115 W when compared to the RTX A4000 Laptop at 140 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the RTX A4000 Laptop is better than the RTX A4500 Laptop.