AMD Radeon R7 450 vs AMD Radeon R9 M375X

GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

297 points
Identical
297 points

Flux Core frame rate

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

8 FPS
29 FPS
21 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

4 FPS
Identical
4 FPS

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS
6 FPS
0 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS
Identical
2 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

10702 points
9% slightly higher Geekbench 5 (OpenCL) score
9759 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

10058 points
22% slightly higher Geekbench 6 (OpenCL) score
8232 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8478 points
1% slightly higher Geekbench 6 (Vulkan) score
8377 points

Specifications

Core Clock Speed

Nominal chip frequency

1050 MHz
13% slightly higher core clock speed
925 MHz

Memory

Onboard memory size for textures and vertices

2 GiB
4 GiB
100% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit
Identical
128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

72 GB/s
Identical
72 GB/s

Pixel Rate

Number of pixels that can be rendered per second

14.8 Gigapixels/s
16.24 Gigapixels/s
9% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

29.6 Gigatexels/s
40.6 Gigatexels/s
37% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

512
640
25% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

32
40
25% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

16
Identical
16

Other details

Rank

Ranking in the hardwareDB database

390th of 597
387th of 597

Family

The product line

-
Radeon R9 300 Series

Release date

The official date of release of this chip

2016 June
2015 May

Memory Type

The type of memory used by this chip

GDDR5
GDDR5

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.3
4.3

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