AMD Radeon RX 540 vs AMD Radeon RX 6600 XT

Compare AMD Radeon RX 540 4 GB vs AMD Radeon RX 6600 XT 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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AMD Radeon RX 6600 XT

Price

The cheapest price from our partner retailers

$ 25.99

$ 344.00 significantly less expensive

$ 369.99

Benchmark Score

Overall Score

General gaming and workstation score

352 points

5600 points

1490% significantly better overall score

Flux Core frame rate

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

9 FPS

116 FPS

107 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

5 FPS

85 FPS

81 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

8 FPS

102 FPS

94 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

3 FPS

49 FPS

46 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 540 and the Radeon RX 6600 XT? Download our free and quick PC Performance Test.

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

10620 points

82559 points

677% significantly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

9390 points

82739 points

781% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

9443 points

93271 points

887% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1219 MHz

1968 MHz

61% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1219 MHz

2589 MHz

112% 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

96 GB/s

256 GB/s

166% significantly higher memory bandwidth

Pixel Rate

Number of pixels that can be rendered per second

19.5 Gigapixels/s

165.7 Gigapixels/s

749% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

39.01 Gigatexels/s

331.4 Gigatexels/s

749% significantly higher texture rate

Texture Mapping Units

Number of processors dedicated to applying textures

128

300% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

359th of 586

90th of 586

Family

The product line

Radeon RX 500 Series

Radeon RX 6000 Series

Release date

The official date of release of this chip

2017 April

2021 November

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

Radeon RX 540 vs Radeon RX 6600 XT benchmarks

For gaming, the Radeon RX 6600 XT graphics card is better than the Radeon RX 540 in our tests.

Our database shows that the Radeon RX 6600 XT has a significantly 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 6600 XT also has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

Next up, in terms of GPU memory, the Radeon RX 6600 XT has significantly more memory with 8 GiB of memory compared to 4 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6600 XT is faster than the Radeon RX 540.