NVIDIA GeForce RTX 3090 vs Intel HD 620

Compare NVIDIA GeForce RTX 3090 24 GB vs Intel HD 620, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

13991 points

8277% significantly better overall score

167 points

Flux Core frame rate

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

333 FPS

328 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

169 FPS

166 FPS significantly higher Electron frame rate

2 FPS

City frame rate

Procedurally generated city scene with voxel rendering

241 FPS

238 FPS significantly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

134 FPS

133 FPS significantly higher Clouds frame rate

1 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

19931 points

5814% significantly higher 3DMark Graphics score

337 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

204921 points

4457% significantly higher Geekbench 5 (OpenCL) score

4496 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

138859 points

2951% significantly higher Geekbench 5 (Vulkan) score

4551 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

194465 points

4546% significantly higher Geekbench 6 (OpenCL) score

4185 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

179816 points

3711% significantly higher Geekbench 6 (Vulkan) score

4718 points

Specifications

Core Clock Speed

Nominal chip frequency

1400 MHz

366% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1695 MHz

69% significantly higher boost clock speed

1000 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

350 W

15 W

2233% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

189.8 Gigapixels/s

6226% significantly higher pixel rate

3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

556 Gigatexels/s

2216% significantly higher texture rate

24 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

10496

5366% significantly more shading units

192

Texture Mapping Units

Number of processors dedicated to applying textures

328

1266% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

112

3633% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

25th 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 3090 vs HD 620 benchmarks

According to the hardwareDB Benchmark, the GeForce RTX 3090 GPU is faster than the HD 620 in gaming.

Our database shows that the GeForce RTX 3090 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 GeForce RTX 3090 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 3090 at 350 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 3090 over the HD 620.