Intel HD 620 vs AMD Radeon Vega 3

Compare Intel HD 620 vs AMD Radeon Vega 3, 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

167 points

50% significantly better overall score

111 points

Flux Core frame rate

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

4 FPS

1 FPS significantly higher Flux Core frame rate

3 FPS

Electron frame rate

Randomly generated noise sphere test

2 FPS

Identical

2 FPS

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

0 FPS slightly higher City frame rate

2 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

0 FPS significantly higher Clouds frame rate

1 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

337 points

414 points

22% slightly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4496 points

2% slightly higher Geekbench 5 (OpenCL) score

4396 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4551 points

4915 points

7% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4185 points

5% slightly higher Geekbench 6 (OpenCL) score

3968 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4718 points

5804 points

23% 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

1100 MHz

10% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

Identical

15 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

4.4 Gigapixels/s

46% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

81% significantly higher texture rate

13.2 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

192

Identical

192

Texture Mapping Units

Number of processors dedicated to applying textures

100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

459th of 586

493rd of 586

Release date

The official date of release of this chip

2016 August

2019 November

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

HD 620 vs Radeon Vega 3 comparison

For gaming, the HD 620 graphics card is better than the Radeon Vega 3 in our tests.

Our database shows that both the HD 620 and Radeon Vega 3 both have the same core clock speed. Despite this, the Radeon Vega 3 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, both the HD 620 and the Radeon Vega 3 have an identical TDP. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the HD 620 is faster than the Radeon Vega 3.