AMD Radeon R7 M445 vs NVIDIA GeForce GT 750M

Compare AMD Radeon R7 M445 vs NVIDIA GeForce GT 750M, 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

260 points

47% significantly better overall score

Flux Core frame rate

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

4 FPS

7 FPS

2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

4 FPS

1 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

Identical

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

3 FPS

1 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5920 points

202% significantly higher Geekbench 5 (OpenCL) score

1958 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

5358 points

25% slightly higher Geekbench 6 (OpenCL) score

4272 points

Specifications

Core Clock Speed

Nominal chip frequency

780 MHz

941 MHz

20% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

920 MHz

967 MHz

5% slightly 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

32 GB/s

64.19 GB/s

100% significantly higher memory bandwidth

Pixel Rate

Number of pixels that can be rendered per second

7.36 Gigapixels/s

7.74 Gigapixels/s

5% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

18.4 Gigatexels/s

30.94 Gigatexels/s

68% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

320

384

20% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

60% significantly 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

450th of 586

397th of 586

Release date

The official date of release of this chip

2016 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

Radeon R7 M445 vs GeForce GT 750M comparison

For gaming, the GeForce GT 750M graphics card is better than the Radeon R7 M445 in our tests.

The GeForce GT 750M has a slightly 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 GeForce GT 750M also has a slightly 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 terms of raw gaming performance in our GPU benchmark, the GeForce GT 750M is better than the Radeon R7 M445.