Intel UHD 620 vs Intel UHD 770

Compare Intel UHD 620 vs Intel UHD 770, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

269 points

464 points

72% significantly better overall score

Flux Core frame rate

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

6 FPS

12 FPS

6 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

6 FPS

7 FPS

1 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS

7 FPS

1 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

5 FPS

0 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

362 points

802 points

121% significantly higher 3DMark Graphics score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4848 points

9253 points

90% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4983 points

9204 points

84% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4591 points

7607 points

65% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4994 points

8276 points

65% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

Identical

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1450 MHz

44% significantly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

Identical

15 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

11.6 Gigapixels/s

286% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

3% slightly higher texture rate

23.2 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

192

256

33% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

49% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

392nd of 586

334th of 586

Release date

The official date of release of this chip

2018 August

2021 November

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

UHD 620 vs UHD 770 benchmarks

For gaming, the UHD 770 graphics card is better than the UHD 620 in our tests.

By comparing the spec sheets, both the UHD 620 and the UHD 770 have the same base clock speed. Despite this, the UHD 770 has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, both the UHD 620 and the UHD 770 have an identical TDP. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the UHD 770 over the UHD 620.

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