AMD Radeon R5 340 vs AMD Radeon RX 550

Compare AMD Radeon R5 340 vs AMD Radeon RX 550 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

241 points

621 points

157% significantly better overall score

Flux Core frame rate

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

6 FPS

15 FPS

10 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

14 FPS

11 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

5 FPS

16 FPS

12 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS

10 FPS

8 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5498 points

14002 points

154% significantly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

5434 points

12342 points

127% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4578 points

16237 points

254% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

730 MHz

1100 MHz

50% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

780 MHz

1183 MHz

51% significantly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

128 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

36.8 GB/s

112 GB/s

204% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

65 W

50 W

30% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

6.24 Gigapixels/s

18.93 Gigapixels/s

203% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

18.72 Gigatexels/s

37.86 Gigatexels/s

102% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

384

512

33% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

33% slightly 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

403rd of 586

305th of 586

Family

The product line

Radeon RX 500 Series

Release date

The official date of release of this chip

2015 May

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

4.6

4.5

Radeon R5 340 vs Radeon RX 550 specs and performance

For gaming, the Radeon RX 550 graphics card is better than the Radeon R5 340 in our tests.

Our database shows that the Radeon RX 550 has a significantly 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 550 also has a significantly 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.

In addition, the Radeon RX 550 has a slightly lower TDP at 50 W when compared to the Radeon R5 340 at 65 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 550 is faster than the Radeon R5 340.