Intel UHD 750 vs NVIDIA Quadro K620

Compare Intel UHD 750 vs NVIDIA Quadro K620 2 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

408 points

33% slightly better overall score

306 points

Flux Core frame rate

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

10 FPS

3 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

5 FPS

0 FPS slightly higher Electron frame rate

5 FPS

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS

2 FPS significantly higher City frame rate

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

Identical

4 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

7782 points

13% slightly higher Geekbench 5 (OpenCL) score

6869 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

7514 points

14% slightly higher Geekbench 5 (Vulkan) score

6567 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6435 points

6697 points

4% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

7457 points

26% slightly higher Geekbench 6 (Vulkan) score

5877 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1000 MHz

233% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1300 MHz

15% slightly higher boost clock speed

1124 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

200% significantly lower TDP

45 W

Pixel Rate

Number of pixels that can be rendered per second

10.4 Gigapixels/s

17.98 Gigapixels/s

72% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

20.8 Gigatexels/s

26.98 Gigatexels/s

29% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

256

384

49% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

49% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

352nd of 586

375th of 586

Release date

The official date of release of this chip

2021 March

2014 July

Memory Type

The type of memory used by this chip

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

UHD 750 vs Quadro K620 benchmarks

For gaming, the Quadro K620 graphics card is better than the UHD 750 in our tests.

The Quadro K620 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. Despite this, the UHD 750 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 750 has a significantly lower TDP at 15 W when compared to the Quadro K620 at 45 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 Quadro K620 is faster than the UHD 750.