NVIDIA GeForce GTX 950M vs NVIDIA GeForce 940MX

Compare NVIDIA GeForce GTX 950M vs NVIDIA GeForce 940MX, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

575 points

87% significantly better overall score

306 points

Flux Core frame rate

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

11 FPS

3 FPS significantly higher Flux Core frame rate

8 FPS

Electron frame rate

Randomly generated noise sphere test

10 FPS

4 FPS significantly higher Electron frame rate

6 FPS

City frame rate

Procedurally generated city scene with voxel rendering

10 FPS

4 FPS significantly higher City frame rate

5 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

9 FPS

4 FPS significantly higher Clouds frame rate

5 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

101.04 points

72% significantly higher Blender score

58.68 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

9777 points

53% significantly higher Geekbench 5 (CUDA) score

6363 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

10170 points

54% significantly higher Geekbench 5 (OpenCL) score

6582 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

9069 points

55% significantly higher Geekbench 5 (Vulkan) score

5823 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

9820 points

53% significantly higher Geekbench 6 (OpenCL) score

6410 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8825 points

54% significantly higher Geekbench 6 (Vulkan) score

5702 points

Specifications

Core Clock Speed

Nominal chip frequency

993 MHz

1004 MHz

1% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1124 MHz

1242 MHz

10% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

100% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s

79% significantly higher memory bandwidth

16.02 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

23 W

226% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

17.98 Gigapixels/s

80% significantly higher pixel rate

9.94 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

44.96 Gigatexels/s

50% significantly higher texture rate

29.81 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

640

66% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

66% 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

316th of 586

376th of 586

Release date

The official date of release of this chip

2015 March

2016 June

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce GTX 950M vs GeForce 940MX comparison

For gaming, the GeForce GTX 950M graphics card is better than the GeForce 940MX in our tests.

In our comparison, the GeForce 940MX 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. In addition, the GeForce 940MX also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the GeForce 940MX has a significantly lower TDP at 23 W when compared to the GeForce GTX 950M at 75 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 950M is faster than the GeForce 940MX.