AMD Radeon RX 5500M vs AMD Radeon RX 6600M

Compare AMD Radeon RX 5500M 4 GB vs AMD Radeon RX 6600M 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

1993 points

3903 points

95% significantly better overall score

Flux Core frame rate

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

44 FPS

92 FPS

48 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

31 FPS

57 FPS

26 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

38 FPS

77 FPS

39 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

18 FPS

36 FPS

18 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4472 points

8165 points

82% significantly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

358.91 points

902.13 points

151% significantly higher Blender score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

36948 points

63711 points

72% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

34067 points

47653 points

39% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

38725 points

70251 points

81% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

44878 points

75065 points

67% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1375 MHz

2068 MHz

50% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1645 MHz

2416 MHz

46% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

4 GiB

8 GiB

100% significantly more memory

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

Identical

224 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

85 W

17% slightly lower TDP

100 W

Pixel Rate

Number of pixels that can be rendered per second

52.6 Gigapixels/s

154.6 Gigapixels/s

193% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

144.76 Gigatexels/s

274.2 Gigatexels/s

89% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

4.63 TFLOPS

8.77 TFLOPS

89% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1408

1792

27% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

27% 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

209th of 586

126th of 586

Family

The product line

Radeon RX 5000 Series

Radeon RX 6000 Series

Release date

The official date of release of this chip

2019 July

2021 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 5500M vs Radeon RX 6600M specs and performance

For gaming, the Radeon RX 6600M graphics card is better than the Radeon RX 5500M in our tests.

In our comparison, the Radeon RX 6600M 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 6600M also has a significantly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

As stated by the manufacturer, the Radeon RX 6600M has significantly more memory with 8 GiB of memory compared to 4 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 5500M has a slightly lower TDP at 85 W when compared to the Radeon RX 6600M at 100 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 6600M is faster than the Radeon RX 5500M.