Intel UHD 620 vs AMD Radeon RX 580 2048SP

Compare Intel UHD 620 vs AMD Radeon RX 580 2048SP, 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

1836 points

582% significantly better overall score

Flux Core frame rate

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

6 FPS

37 FPS

31 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

6 FPS

27 FPS

22 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS

40 FPS

33 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

14 FPS

10 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

362 points

3877 points

970% significantly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4848 points

40609 points

737% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4983 points

37797 points

658% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4591 points

34371 points

648% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4994 points

45743 points

815% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1168 MHz

289% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1284 MHz

28% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

900% significantly lower TDP

150 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

41.09 Gigapixels/s

1269% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

164.4 Gigatexels/s

584% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

2048

966% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

433% 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

393rd of 586

218th of 586

Release date

The official date of release of this chip

2018 August

2018 October

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

UHD 620 vs Radeon RX 580 2048SP benchmarks

According to the hardwareDB Benchmark, the Radeon RX 580 2048SP GPU is faster than the UHD 620 in gaming.

In our comparison, the Radeon RX 580 2048SP 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 580 2048SP 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 Radeon RX 580 2048SP at 150 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 580 2048SP is better than the UHD 620.