NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 780 Ti

Compare NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 780 Ti 3 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

2374 points

1014% significantly better overall score

Flux Core frame rate

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

4 FPS

51 FPS

46 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

34 FPS

30 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

35 FPS

32 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

3 FPS

27 FPS

24 FPS significantly higher Clouds frame rate

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

47.80 points

344.38 points

620% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

4274 points

20877 points

388% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4210 points

25535 points

506% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

3723 points

27453 points

637% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4072 points

28485 points

599% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

3591 points

27238 points

658% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

965 MHz

10% slightly higher core clock speed

875 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

993 MHz

7% slightly higher boost clock speed

928 MHz

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

384 Bit

499% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

14.4 GB/s

336.6 GB/s

2237% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

16 W

1462% significantly lower TDP

250 W

Pixel Rate

Number of pixels that can be rendered per second

7.94 Gigapixels/s

55.68 Gigapixels/s

600% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

23.83 Gigatexels/s

222.7 Gigatexels/s

834% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

256

2880

1024% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

240

900% 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

416th of 586

185th 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 780 Ti comparison

In our benchmarks, the GeForce GTX 780 Ti beats the GeForce 920MX in gaming performance.

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. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the GeForce 920MX has a significantly lower TDP at 16 W when compared to the GeForce GTX 780 Ti at 250 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 780 Ti is better than the GeForce 920MX.