AMD Radeon RX 470 vs AMD Radeon RX 550

Compare AMD Radeon RX 470 8 GB vs AMD Radeon RX 550 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 550

Price

The cheapest price from our partner retailers

$ 4438.00

$ 225.00

$ 4213.00 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

1827 points

194% significantly better overall score

621 points

Flux Core frame rate

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

38 FPS

22 FPS significantly higher Flux Core frame rate

15 FPS

Electron frame rate

Randomly generated noise sphere test

27 FPS

14 FPS significantly higher Electron frame rate

14 FPS

City frame rate

Procedurally generated city scene with voxel rendering

38 FPS

21 FPS significantly higher City frame rate

16 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

5 FPS significantly higher Clouds frame rate

10 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

3668 points

208% significantly higher 3DMark Graphics score

1190 points

Geekbench 5 (Metal) score

Metal compute benchmark

38292 points

103% significantly higher Geekbench 5 (Metal) score

18838 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

39085 points

179% significantly higher Geekbench 5 (OpenCL) score

14002 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

41542 points

161% significantly higher Geekbench 5 (Vulkan) score

15900 points

Geekbench 6 (Metal) score

Metal compute benchmark

41978 points

111% significantly higher Geekbench 6 (Metal) score

19855 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

33559 points

171% significantly higher Geekbench 6 (OpenCL) score

12342 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

42112 points

159% significantly higher Geekbench 6 (Vulkan) score

16237 points

Specifications

Core Clock Speed

Nominal chip frequency

926 MHz

1100 MHz

18% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1206 MHz

1% slightly higher boost clock speed

1183 MHz

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

211 GB/s

88% significantly higher memory bandwidth

112 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

50 W

139% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

38.59 Gigapixels/s

103% significantly higher pixel rate

18.93 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

154.4 Gigatexels/s

307% significantly higher texture rate

37.86 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

2048

300% significantly more shading units

512

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

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

219th of 586

308th of 586

Family

The product line

Radeon RX 400 Series

Radeon RX 500 Series

Release date

The official date of release of this chip

2016 August

2017 April

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

Radeon RX 470 vs Radeon RX 550 specs and performance

In our benchmarks, the Radeon RX 470 beats the Radeon RX 550 in gaming performance.

Our database shows that the Radeon RX 550 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 470 has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

As stated by the manufacturer, the Radeon RX 470 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 550 has a significantly lower TDP at 50 W when compared to the Radeon RX 470 at 120 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon RX 470 is faster than the Radeon RX 550.