NVIDIA GeForce GTX 645 vs AMD Radeon Pro WX 4150

Compare NVIDIA GeForce GTX 645 1 GB vs AMD Radeon Pro WX 4150 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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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

297 points

649 points

118% significantly better overall score

Flux Core frame rate

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

8 FPS

13 FPS

5 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

4 FPS

10 FPS

6 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

14 FPS

11 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

5 FPS

1 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5217 points

14094 points

170% significantly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

5274 points

13483 points

155% significantly higher Geekbench 6 (OpenCL) score

Specifications

Memory

Onboard memory size for textures and vertices

1 GiB

4 GiB

300% significantly more memory

TDP

Thermal Design Power: Measure of heat generated by the GPU

64 W

50 W

28% slightly lower TDP

Other details

Rank

Ranking in the hardwareDB database

379th of 586

301st of 586

DirectX Support

Maximum version of DirectX supported

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

GeForce GTX 645 vs Radeon Pro WX 4150 comparison

For gaming, the Radeon Pro WX 4150 graphics card is better than the GeForce GTX 645 in our tests.

Furthermore, the spec sheet for both these GPUs show that the Radeon Pro WX 4150 has significantly more memory with 4 GiB of memory compared to 1 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon Pro WX 4150 has a slightly lower TDP at 50 W when compared to the GeForce GTX 645 at 64 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the Radeon Pro WX 4150 is better than the GeForce GTX 645.