Intel UHD 620 vs AMD Radeon RX 580

Compare Intel UHD 620 vs AMD Radeon RX 580 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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AMD Radeon RX 580

Price

The cheapest price from our partner retailers

$ 722.00

$ 139.19

$ 582.81 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

269 points

2281 points

747% significantly better overall score

Flux Core frame rate

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

6 FPS

47 FPS

41 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

6 FPS

34 FPS

28 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS

48 FPS

42 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

18 FPS

14 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the UHD 620 and the Radeon RX 580? Download our free and quick PC Performance Test.

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

362 points

4328 points

1095% significantly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4848 points

49182 points

914% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4983 points

54191 points

987% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4591 points

45779 points

897% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4994 points

53514 points

971% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1257 MHz

319% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1340 MHz

34% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

1133% significantly lower TDP

185 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

42.88 Gigapixels/s

1329% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

192.96 Gigatexels/s

704% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

2304

1100% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

144

499% 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

392nd of 586

192nd of 586

Family

The product line

Radeon RX 500 Series

Release date

The official date of release of this chip

2018 August

2017 April

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

4.5

UHD 620 vs Radeon RX 580 comparison

For gaming, the Radeon RX 580 graphics card is better than the UHD 620 in our tests.

Our database shows that the Radeon RX 580 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 also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the UHD 620 has a significantly lower TDP at 15 W when compared to the Radeon RX 580 at 185 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 580 over the UHD 620.