AMD Radeon RX 6600 vs AMD Radeon RX 6600M

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

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

4302 points

10% slightly better overall score

3903 points

Flux Core frame rate

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

86 FPS

92 FPS

5 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

65 FPS

7 FPS slightly higher Electron frame rate

57 FPS

City frame rate

Procedurally generated city scene with voxel rendering

78 FPS

0 FPS slightly higher City frame rate

77 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

1 FPS slightly higher Clouds frame rate

36 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

8131 points

8165 points

0.42% slightly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

969.87 points

7% slightly higher Blender score

902.13 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

76157 points

19% slightly higher Geekbench 5 (OpenCL) score

63711 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

61842 points

29% slightly higher Geekbench 5 (Vulkan) score

47653 points

Geekbench 6 (Metal) score

Metal compute benchmark

100044 points

4% slightly higher Geekbench 6 (Metal) score

95291 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

73158 points

4% slightly higher Geekbench 6 (OpenCL) score

70251 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

86589 points

15% slightly higher Geekbench 6 (Vulkan) score

75065 points

Specifications

Core Clock Speed

Nominal chip frequency

1626 MHz

2068 MHz

27% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

2491 MHz

3% slightly higher boost clock speed

2416 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

Identical

8 GiB

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

132 W

100 W

32% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

159.4 Gigapixels/s

3% slightly higher pixel rate

154.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

279 Gigatexels/s

1% slightly higher texture rate

274.2 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

8.93 TFLOPS

1% slightly better floating point performance

8.77 TFLOPS

Shading Units

Number of processors dedicated to shader processing

1792

Identical

1792

Texture Mapping Units

Number of processors dedicated to applying textures

112

Identical

112

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

118th of 586

126th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 October

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 6600 vs Radeon RX 6600M comparison

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

Our database shows that 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. Despite this, the Radeon RX 6600 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.

As stated by the manufacturer, they both have the same amount of memory at 8 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon RX 6600M has a slightly lower TDP at 100 W when compared to the Radeon RX 6600 at 132 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 Radeon RX 6600 is better than the Radeon RX 6600M.