AMD Radeon RX 6600 XT vs NVIDIA RTX A4500 Laptop

Compare AMD Radeon RX 6600 XT 8 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

5600 points

5% slightly better overall score

5285 points

Flux Core frame rate

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

116 FPS

149 FPS

34 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

85 FPS

12 FPS slightly higher Electron frame rate

74 FPS

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

1 FPS slightly higher City frame rate

101 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

56 FPS

8 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

1068.60 points

2757.50 points

158% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

105047 points

26% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points

24% slightly higher Geekbench 6 (Vulkan) score

75040 points

Specifications

Core Clock Speed

Nominal chip frequency

1968 MHz

285% significantly higher core clock speed

510 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

113% significantly higher boost clock speed

1215 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

256 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

256 GB/s

448 GB/s

75% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

160 W

115 W

39% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

165.7 Gigapixels/s

42% slightly higher pixel rate

116.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

331.4 Gigatexels/s

48% significantly higher texture rate

223.6 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

10.6 TFLOPS

14.31 TFLOPS

35% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

5888

187% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

184

43% significantly 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

90th of 586

97th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 November

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 6600 XT vs RTX A4500 Laptop comparison

In our benchmarks, the Radeon RX 6600 XT beats the RTX A4500 Laptop in gaming performance.

The Radeon RX 6600 XT 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 6600 XT 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 6600 XT at 160 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 Radeon RX 6600 XT is faster than the RTX A4500 Laptop.