NVIDIA GeForce RTX 3090 vs NVIDIA GeForce 920MX

Compare NVIDIA GeForce RTX 3090 24 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

13991 points

6468% significantly better overall score

213 points

Flux Core frame rate

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

333 FPS

328 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

169 FPS

165 FPS significantly higher Electron frame rate

3 FPS

City frame rate

Procedurally generated city scene with voxel rendering

241 FPS

238 FPS significantly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

134 FPS

131 FPS significantly higher Clouds frame rate

3 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

5820.93 points

12077% significantly higher Blender score

47.80 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

238123 points

5471% significantly higher Geekbench 5 (CUDA) score

4274 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

204921 points

4767% significantly higher Geekbench 5 (OpenCL) score

4210 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

138859 points

3629% significantly higher Geekbench 5 (Vulkan) score

3723 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

194465 points

4675% significantly higher Geekbench 6 (OpenCL) score

4072 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

179816 points

4907% significantly higher Geekbench 6 (Vulkan) score

3591 points

Specifications

Core Clock Speed

Nominal chip frequency

1400 MHz

45% significantly higher core clock speed

965 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1695 MHz

70% significantly higher boost clock speed

993 MHz

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

499% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

936.2 GB/s

6401% significantly higher memory bandwidth

14.4 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

350 W

16 W

2087% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

189.8 Gigapixels/s

2289% significantly higher pixel rate

7.94 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

556 Gigatexels/s

2233% significantly higher texture rate

23.83 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

10496

4000% significantly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

328

1266% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

112

1300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

25th of 586

420th of 586

Release date

The official date of release of this chip

2020 September

2016 March

Memory Type

The type of memory used by this chip

GDDR6X

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 3090 vs GeForce 920MX benchmarks

In our benchmarks, the GeForce RTX 3090 beats the GeForce 920MX in gaming performance.

The GeForce RTX 3090 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 RTX 3090 also has a significantly 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 RTX 3090 at 350 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 3090 is better than the GeForce 920MX.