AMD Radeon RX 6600M vs NVIDIA GeForce RTX 4060 Laptop

Compare AMD Radeon RX 6600M 8 GB vs NVIDIA GeForce RTX 4060 Laptop, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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GPU Comparison

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AMD Radeon RX 6600M

NVIDIA GeForce RTX 4060 Laptop

Benchmark Score

Overall Score

General gaming and workstation score

3903 points

5350 points

37% slightly better overall score

Flux Core frame rate

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

92 FPS

134 FPS

42 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

57 FPS

64 FPS

7 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

77 FPS

92 FPS

14 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

36 FPS

50 FPS

14 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

902.13 points

3318.42 points

267% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

70251 points

89964 points

28% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

75065 points

90182 points

20% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

2068 MHz

33% slightly higher core clock speed

1545 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2416 MHz

27% slightly higher boost clock speed

1890 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

Identical

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

224 GB/s

256 GB/s

14% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

100 W

15% slightly lower TDP

115 W

Pixel Rate

Number of pixels that can be rendered per second

154.6 Gigapixels/s

155% significantly higher pixel rate

60.48 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

274.2 Gigatexels/s

51% significantly higher texture rate

181.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

8.77 TFLOPS

11.61 TFLOPS

32% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1792

3072

71% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

16% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

126th of 586

96th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 May

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

Radeon RX 6600M vs GeForce RTX 4060 Laptop benchmarks

In our benchmarks, the GeForce RTX 4060 Laptop beats the Radeon RX 6600M in gaming performance.

The Radeon RX 6600M 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 Radeon RX 6600M also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Radeon RX 6600M has a slightly lower TDP at 100 W when compared to the GeForce RTX 4060 Laptop at 115 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 GeForce RTX 4060 Laptop is faster than the Radeon RX 6600M.