NVIDIA GeForce GTX 660M vs NVIDIA GeForce MX350

Compare NVIDIA GeForce GTX 660M 2 GB vs NVIDIA GeForce MX350, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

223 points

918 points

311% significantly better overall score

Flux Core frame rate

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

5 FPS

21 FPS

15 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

14 FPS

11 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

14 FPS

11 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS

11 FPS

8 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (CUDA) score

CUDA compute benchmark

2901 points

12572 points

333% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

3649 points

13872 points

280% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

3524 points

13882 points

293% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

3991 points

13618 points

241% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

3524 points

13257 points

276% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

950 MHz

27% slightly higher core clock speed

747 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

950 MHz

1% slightly higher boost clock speed

937 MHz

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

64 GB/s

14% slightly higher memory bandwidth

56.06 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

50 W

20 W

150% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

7.6 Gigapixels/s

14.99 Gigapixels/s

97% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

30.4 Gigatexels/s

1% slightly higher texture rate

29.98 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384

640

66% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

Identical

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

411th of 586

269th of 586

Release date

The official date of release of this chip

2012 March

2020 February

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

11.2

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

GeForce GTX 660M vs GeForce MX350 benchmarks

For gaming, the GeForce MX350 graphics card is better than the GeForce GTX 660M in our tests.

In our comparison, the GeForce GTX 660M 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 GTX 660M 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 addition, the GeForce MX350 has a significantly lower TDP at 20 W when compared to the GeForce GTX 660M at 50 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 MX350 is faster than the GeForce GTX 660M.