Intel Iris Plus 655 vs AMD Radeon R9 M375X

Compare Intel Iris Plus 655 vs AMD Radeon R9 M375X 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

250 points

297 points

18% slightly better overall score

Flux Core frame rate

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

8 FPS

29 FPS

22 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

4 FPS

0 FPS slightly higher Electron frame rate

4 FPS

City frame rate

Procedurally generated city scene with voxel rendering

5 FPS

6 FPS

1 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

3 FPS

1 FPS significantly higher Clouds frame rate

2 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

7413 points

9759 points

31% slightly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

7380 points

8232 points

11% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8354 points

8377 points

0.28% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

925 MHz

208% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1050 MHz

3% slightly higher boost clock speed

1015 MHz

Pixel Rate

Number of pixels that can be rendered per second

6.3 Gigapixels/s

16.24 Gigapixels/s

157% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

50.4 Gigatexels/s

24% slightly higher texture rate

40.6 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384

640

66% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

20% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

408th of 599

386th of 599

Family

The product line

Radeon R9 300 Series

Release date

The official date of release of this chip

2018 April

2015 May

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

4.3

Iris Plus 655 vs Radeon R9 M375X specs and performance

For gaming, the Radeon R9 M375X graphics card is better than the Iris Plus 655 in our tests.

In our comparison, the Radeon R9 M375X 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. Despite this, the Iris Plus 655 has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon R9 M375X over the Iris Plus 655.