AMD Radeon RX 480 vs AMD Radeon RX 550X

Compare AMD Radeon RX 480 8 GB vs AMD Radeon RX 550X 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 550X

Price

The cheapest price from our partner retailers

$ 1668.98

$ 254.31

$ 1414.67 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

2142 points

361% significantly better overall score

464 points

Flux Core frame rate

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

44 FPS

34 FPS significantly higher Flux Core frame rate

11 FPS

Electron frame rate

Randomly generated noise sphere test

33 FPS

25 FPS significantly higher Electron frame rate

8 FPS

City frame rate

Procedurally generated city scene with voxel rendering

45 FPS

34 FPS significantly higher City frame rate

12 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

17 FPS

14 FPS significantly higher Clouds frame rate

4 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 480 and the Radeon RX 550X? Download our free and quick PC Performance Test.

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

44522 points

259% significantly higher Geekbench 5 (OpenCL) score

12373 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

48947 points

274% significantly higher Geekbench 5 (Vulkan) score

13079 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

42732 points

280% significantly higher Geekbench 6 (OpenCL) score

11245 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

49182 points

293% significantly higher Geekbench 6 (Vulkan) score

12485 points

Specifications

Core Clock Speed

Nominal chip frequency

1266 MHz

15% slightly higher core clock speed

1100 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1266 MHz

1287 MHz

1% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB

100% significantly more memory

4 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

224 GB/s

100% significantly higher memory bandwidth

112 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

150 W

50 W

200% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

40.51 Gigapixels/s

96% significantly higher pixel rate

20.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

182.3 Gigatexels/s

254% significantly higher texture rate

51.48 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

2304

350% significantly more shading units

512

Texture Mapping Units

Number of processors dedicated to applying textures

144

259% significantly 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

199th of 586

335th of 586

Family

The product line

Radeon RX 400 Series

Radeon RX 500X Series

Release date

The official date of release of this chip

2016 June

2018 March

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

Radeon RX 480 vs Radeon RX 550X specs and performance

In our benchmarks, the Radeon RX 480 beats the Radeon RX 550X in gaming performance.

Our database shows that the Radeon RX 480 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 550X has a slightly 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.

Next up, in terms of GPU memory, the Radeon RX 480 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.

In addition, the Radeon RX 550X has a significantly lower TDP at 50 W when compared to the Radeon RX 480 at 150 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 480 over the Radeon RX 550X.