NVIDIA GeForce RTX 3080 vs Intel HD 620

Compare NVIDIA GeForce RTX 3080 10 GB vs Intel HD 620, 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

11608 points

6850% significantly better overall score

167 points

Flux Core frame rate

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

281 FPS

276 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

141 FPS

138 FPS significantly higher Electron frame rate

2 FPS

City frame rate

Procedurally generated city scene with voxel rendering

200 FPS

197 FPS significantly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

111 FPS

109 FPS significantly higher Clouds frame rate

1 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

17631 points

5131% significantly higher 3DMark Graphics score

337 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

181771 points

3942% significantly higher Geekbench 5 (OpenCL) score

4496 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

126138 points

2671% significantly higher Geekbench 5 (Vulkan) score

4551 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

173309 points

4041% significantly higher Geekbench 6 (OpenCL) score

4185 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

158661 points

3262% significantly higher Geekbench 6 (Vulkan) score

4718 points

Specifications

Core Clock Speed

Nominal chip frequency

1440 MHz

380% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1710 MHz

71% significantly higher boost clock speed

1000 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

320 W

15 W

2033% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

164.2 Gigapixels/s

5373% significantly higher pixel rate

3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

465.1 Gigatexels/s

1837% significantly higher texture rate

24 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

8704

4433% significantly more shading units

192

Texture Mapping Units

Number of processors dedicated to applying textures

272

1033% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

3100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

32nd of 586

460th of 586

Release date

The official date of release of this chip

2020 September

2016 August

Memory Type

The type of memory used by this chip

GDDR6X

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 3080 vs HD 620 benchmarks

In our benchmarks, the GeForce RTX 3080 beats the HD 620 in gaming performance.

The GeForce RTX 3080 has a significantly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the GeForce RTX 3080 also has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the HD 620 has a significantly lower TDP at 15 W when compared to the GeForce RTX 3080 at 320 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 GeForce RTX 3080 over the HD 620.