AMD Radeon R7 M445 vs NVIDIA RTX A4000

Compare AMD Radeon R7 M445 vs NVIDIA RTX A4000 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

176 points

7111 points

3940% significantly better overall score

Flux Core frame rate

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

4 FPS

175 FPS

170 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

88 FPS

85 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

119 FPS

115 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

65 FPS

64 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5920 points

116149 points

1861% significantly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

5358 points

122638 points

2188% significantly higher Geekbench 6 (OpenCL) score

Specifications

Core Clock Speed

Nominal chip frequency

780 MHz

6% slightly higher core clock speed

735 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

920 MHz

1560 MHz

69% significantly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

256 Bit

300% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

32 GB/s

448 GB/s

1300% significantly higher memory bandwidth

Pixel Rate

Number of pixels that can be rendered per second

7.36 Gigapixels/s

149.8 Gigapixels/s

1935% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

18.4 Gigatexels/s

299.5 Gigatexels/s

1527% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

320

6144

1820% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

192

859% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

1100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

447th of 586

66th of 586

Release date

The official date of release of this chip

2016 May

2021 April

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon R7 M445 vs RTX A4000 benchmarks

For gaming, the RTX A4000 graphics card is better than the Radeon R7 M445 in our tests.

The Radeon R7 M445 has a slightly 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 RTX A4000 has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In terms of raw gaming performance in our GPU benchmark, the RTX A4000 is better than the Radeon R7 M445.