Intel UHD 620 vs NVIDIA GeForce 940MX

Compare Intel UHD 620 vs NVIDIA GeForce 940MX, 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

269 points

306 points

13% slightly better overall score

Flux Core frame rate

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

6 FPS

8 FPS

2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

6 FPS

Identical

6 FPS

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS

1 FPS slightly higher City frame rate

5 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

5 FPS

0 FPS slightly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

362 points

604 points

66% significantly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4848 points

6582 points

35% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4983 points

5823 points

16% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4591 points

6410 points

39% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4994 points

5702 points

14% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1004 MHz

234% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1242 MHz

24% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

53% significantly lower TDP

23 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

9.94 Gigapixels/s

231% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

29.81 Gigatexels/s

24% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

384

100% 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

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

393rd of 586

375th of 586

Release date

The official date of release of this chip

2018 August

2016 June

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

UHD 620 vs GeForce 940MX benchmarks

According to the hardwareDB Benchmark, the GeForce 940MX GPU is faster than the UHD 620 in gaming.

The GeForce 940MX 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 940MX 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 UHD 620 has a significantly lower TDP at 15 W when compared to the GeForce 940MX at 23 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 940MX is faster than the UHD 620.