Intel UHD 620 vs AMD Radeon Vega 6

Compare Intel UHD 620 vs AMD Radeon Vega 6, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

269 points

315 points

17% 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

Identical

6 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

1 FPS significantly higher Clouds frame rate

3 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

362 points

823 points

127% significantly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4848 points

7003 points

44% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4983 points

6797 points

36% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4591 points

7199 points

56% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4994 points

6854 points

37% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

Identical

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1700 MHz

69% significantly higher boost clock speed

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

3 Gigapixels/s

13.6 Gigapixels/s

353% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

40.8 Gigatexels/s

69% significantly 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

392nd of 586

374th of 586

Release date

The official date of release of this chip

2018 August

2021 April

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

UHD 620 vs Radeon Vega 6 benchmarks

For gaming, the Radeon Vega 6 graphics card is better than the UHD 620 in our tests.

By comparing the spec sheets, both the UHD 620 and the Radeon Vega 6 have the same base clock speed. Despite this, the Radeon Vega 6 has a significantly 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 Radeon Vega 6 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.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon Vega 6 over the UHD 620.