NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 670

Compare NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 670 4 GB, 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

213 points

621 points

191% significantly better overall score

Flux Core frame rate

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

4 FPS

30 FPS

26 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

18 FPS

14 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

18 FPS

15 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

3 FPS

14 FPS

11 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

47.80 points

184.30 points

285% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

4274 points

11969 points

180% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4210 points

14780 points

251% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

3723 points

14358 points

285% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4072 points

15314 points

276% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

3591 points

16269 points

353% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

965 MHz

5% slightly higher core clock speed

915 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

993 MHz

1% slightly higher boost clock speed

980 MHz

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

256 Bit

300% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

14.4 GB/s

192.3 GB/s

1235% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

16 W

962% significantly lower TDP

170 W

Pixel Rate

Number of pixels that can be rendered per second

7.94 Gigapixels/s

27.44 Gigapixels/s

245% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

23.83 Gigatexels/s

109.8 Gigatexels/s

360% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

256

1344

424% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

366% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

419th of 586

305th of 586

Release date

The official date of release of this chip

2016 March

Memory Type

The type of memory used by this chip

DDR3

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

GeForce 920MX vs GeForce GTX 670 comparison

For gaming, the GeForce GTX 670 graphics card is better than the GeForce 920MX in our tests.

In our comparison, the GeForce 920MX 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 920MX 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 920MX has a significantly lower TDP at 16 W when compared to the GeForce GTX 670 at 170 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 670 is faster than the GeForce 920MX.