NVIDIA GeForce GTX 1660 vs NVIDIA GeForce 920MX

Compare NVIDIA GeForce GTX 1660 6 GB vs NVIDIA GeForce 920MX, 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

3653 points

1615% significantly better overall score

213 points

Flux Core frame rate

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

82 FPS

77 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

49 FPS

46 FPS significantly higher Electron frame rate

3 FPS

City frame rate

Procedurally generated city scene with voxel rendering

60 FPS

57 FPS significantly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

34 FPS significantly higher Clouds frame rate

3 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

722.48 points

1411% significantly higher Blender score

47.80 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

60503 points

1315% significantly higher Geekbench 5 (CUDA) score

4274 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

55712 points

1223% significantly higher Geekbench 5 (OpenCL) score

4210 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

51028 points

1270% significantly higher Geekbench 5 (Vulkan) score

3723 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

59886 points

1370% significantly higher Geekbench 6 (OpenCL) score

4072 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

56143 points

1463% significantly higher Geekbench 6 (Vulkan) score

3591 points

Specifications

Core Clock Speed

Nominal chip frequency

1530 MHz

58% significantly higher core clock speed

965 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1785 MHz

79% significantly higher boost clock speed

993 MHz

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

200% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

192.1 GB/s

1234% significantly higher memory bandwidth

14.4 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

16 W

650% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

978% significantly higher pixel rate

7.94 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

559% significantly higher texture rate

23.83 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1408

450% significantly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

266% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

499% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

133rd of 586

418th of 586

Release date

The official date of release of this chip

2019 March

2016 March

Memory Type

The type of memory used by this chip

GDDR5

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

GeForce GTX 1660 vs GeForce 920MX comparison

In our benchmarks, the GeForce GTX 1660 beats the GeForce 920MX in gaming performance.

In our comparison, the GeForce GTX 1660 has a significantly 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 1660 also has a significantly 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 920MX has a significantly lower TDP at 16 W when compared to the GeForce GTX 1660 at 120 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 1660 is faster than the GeForce 920MX.