Intel HD 620 vs AMD Radeon RX 6500 XT

Compare Intel HD 620 vs AMD Radeon RX 6500 XT 4 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

167 points

3023 points

1710% significantly better overall score

Flux Core frame rate

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

4 FPS

64 FPS

59 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

2 FPS

46 FPS

43 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

56 FPS

53 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

26 FPS

24 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

337 points

4965 points

1373% significantly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4496 points

52512 points

1067% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4551 points

39991 points

778% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4185 points

50916 points

1116% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4718 points

59288 points

1156% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

2310 MHz

669% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

2815 MHz

181% significantly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

613% significantly lower TDP

107 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

90.1 Gigapixels/s

2903% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

180.2 Gigatexels/s

650% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

1024

433% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

166% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

966% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

455th of 586

154th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2016 August

2022 January

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

HD 620 vs Radeon RX 6500 XT comparison

For gaming, the Radeon RX 6500 XT graphics card is better than the HD 620 in our tests.

The Radeon RX 6500 XT has a significantly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 6500 XT also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the HD 620 has a significantly lower TDP at 15 W when compared to the Radeon RX 6500 XT at 107 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6500 XT is faster than the HD 620.