AMD Radeon RX 5700 XT vs AMD Radeon RX 6600M

Compare AMD Radeon RX 5700 XT 8 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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Specifications
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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

5396 points

38% slightly better overall score

3903 points

Flux Core frame rate

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

111 FPS

19 FPS slightly higher Flux Core frame rate

92 FPS

Electron frame rate

Randomly generated noise sphere test

82 FPS

24 FPS significantly higher Electron frame rate

57 FPS

City frame rate

Procedurally generated city scene with voxel rendering

97 FPS

20 FPS slightly higher City frame rate

77 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

47 FPS

11 FPS significantly higher Clouds frame rate

36 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

9586 points

17% slightly higher 3DMark Graphics score

8165 points

Blender score

Cycles Render (Samples per minute)

979.30 points

8% slightly higher Blender score

902.13 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

71091 points

11% slightly higher Geekbench 5 (OpenCL) score

63711 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

56806 points

19% slightly higher Geekbench 5 (Vulkan) score

47653 points

Geekbench 6 (Metal) score

Metal compute benchmark

94209 points

95291 points

1% slightly higher Geekbench 6 (Metal) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

78331 points

11% slightly higher Geekbench 6 (OpenCL) score

70251 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

87728 points

16% slightly higher Geekbench 6 (Vulkan) score

75065 points

Specifications

Core Clock Speed

Nominal chip frequency

1605 MHz

2068 MHz

28% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1905 MHz

2416 MHz

26% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB

Identical

8 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

100% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

448 GB/s

100% significantly higher memory bandwidth

224 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

225 W

100 W

125% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

121.9 Gigapixels/s

154.6 Gigapixels/s

26% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

304.8 Gigatexels/s

11% slightly higher texture rate

274.2 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

9.75 TFLOPS

11% slightly better floating point performance

8.77 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2560

42% many more shading units

1792

Texture Mapping Units

Number of processors dedicated to applying textures

160

42% many more texture mapping units

112

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

93rd 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 5700 XT vs Radeon RX 6600M benchmarks

According to the hardwareDB Benchmark, the Radeon RX 5700 XT GPU is faster than the Radeon RX 6600M in gaming.

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: the maximum frequency the chip can reach if power delivery and thermals allow.

Furthermore, the spec sheet for both these GPUs show that they both have the same amount of memory at 8 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Radeon RX 6600M has a significantly lower TDP at 100 W when compared to the Radeon RX 5700 XT at 225 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 Radeon RX 5700 XT is better than the Radeon RX 6600M.