Intel Iris Plus 640 vs AMD Radeon R9 M375X

GPU Comparison

Quickly search and compare graphics cards

Benchmark Score

Overall Score

General gaming and workstation score

306 points
3% slightly better overall score
297 points

Flux Core frame rate

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

10 FPS
29 FPS
20 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

5 FPS
1 FPS significantly 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

Want to compare your graphics card against the Iris Plus 640 and the Radeon R9 M375X? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6601 points
9759 points
47% significantly higher Geekbench 5 (OpenCL) score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6639 points
8232 points
23% slightly higher Geekbench 6 (OpenCL) score
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

6920 points
8377 points
21% 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

1100 MHz
8% slightly higher boost clock speed
1015 MHz

Memory

Onboard memory size for textures and vertices

0.5 GiB
4 GiB
700% significantly more memory

Pixel Rate

Number of pixels that can be rendered per second

6.6 Gigapixels/s
16.24 Gigapixels/s
146% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

52.8 Gigatexels/s
30% 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

48
20% slightly more texture mapping units
40

Render Output Processors

Number of processors dedicated to final pixel rendering

6
16
166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

383rd of 597
387th of 597

Family

The product line

-
Radeon R9 300 Series

Release date

The official date of release of this chip

2017 January
2015 May

Memory Type

The type of memory used by this chip

-
GDDR5

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.4
4.3

Popular GPU Comparisons