AMD Radeon RX 6600M vs NVIDIA GeForce RTX 4060

Compare AMD Radeon RX 6600M 8 GB vs NVIDIA GeForce RTX 4060, 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

3903 points

6694 points

71% significantly better overall score

Flux Core frame rate

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

92 FPS

161 FPS

69 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

57 FPS

77 FPS

19 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

77 FPS

113 FPS

36 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

36 FPS

61 FPS

25 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

8165 points

253% significantly higher 3DMark Graphics score

2309 points

Blender score

Cycles Render (Samples per minute)

902.13 points

3124.65 points

246% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

70251 points

101567 points

44% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

75065 points

99687 points

32% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

2068 MHz

7% slightly higher core clock speed

1925 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2416 MHz

16% slightly higher boost clock speed

2075 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

288 GB/s

28% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

100 W

100% significantly lower TDP

200 W

Pixel Rate

Number of pixels that can be rendered per second

154.6 Gigapixels/s

16% slightly higher pixel rate

132.8 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

274.2 Gigatexels/s

381.8 Gigatexels/s

39% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

8.77 TFLOPS

24.44 TFLOPS

178% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1792

5888

228% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

184

64% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

126th of 586

73rd of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 May

2023 May

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 specs and performance

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

In our comparison, the Radeon RX 6600M 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 Radeon RX 6600M 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 Radeon RX 6600M has a significantly lower TDP at 100 W when compared to the GeForce RTX 4060 at 200 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 4060 is better than the Radeon RX 6600M.