AMD Radeon RX 6800M vs NVIDIA RTX A4500 Laptop

Compare AMD Radeon RX 6800M 12 GB vs NVIDIA RTX A4500 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

5127 points

5285 points

3% slightly better overall score

Flux Core frame rate

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

107 FPS

149 FPS

43 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

80 FPS

6 FPS slightly higher Electron frame rate

74 FPS

City frame rate

Procedurally generated city scene with voxel rendering

91 FPS

101 FPS

10 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

44 FPS

56 FPS

12 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

1392.24 points

2757.50 points

98% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

87678 points

105047 points

19% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

97983 points

30% slightly higher Geekbench 6 (Vulkan) score

75040 points

Specifications

Core Clock Speed

Nominal chip frequency

2300 MHz

350% significantly higher core clock speed

510 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2581 MHz

112% significantly higher boost clock speed

1215 MHz

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

256 Bit

33% slightly larger memory bus width

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

145 W

115 W

26% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

165.2 Gigapixels/s

41% slightly higher pixel rate

116.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

368 Gigatexels/s

64% significantly higher texture rate

223.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

11.78 TFLOPS

14.31 TFLOPS

21% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2560

5888

129% significantly 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

49% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

100th of 590

97th of 590

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 May

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

Radeon RX 6800M vs RTX A4500 Laptop comparison

For gaming, the RTX A4500 Laptop graphics card is better than the Radeon RX 6800M in our tests.

The Radeon RX 6800M 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 Radeon RX 6800M also has a significantly 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 Radeon RX 6800M at 145 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 RTX A4500 Laptop is better than the Radeon RX 6800M.