Intel UHD 770 vs Intel HD

Compare Intel UHD 770 vs Intel HD, 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

464 points

2958 points

537% significantly better overall score

Flux Core frame rate

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

12 FPS

32 FPS

20 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

7 FPS

32 FPS

26 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

7 FPS

32 FPS

25 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

5 FPS

106 FPS

101 FPS significantly higher Clouds frame rate

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

9253 points

182% significantly higher Geekbench 5 (OpenCL) score

3278 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

9204 points

92% significantly higher Geekbench 5 (Vulkan) score

4783 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

7607 points

577% significantly higher Geekbench 6 (OpenCL) score

1122 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8276 points

273% significantly higher Geekbench 6 (Vulkan) score

2213 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

200% significantly higher core clock speed

100 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1450 MHz

81% significantly higher boost clock speed

800 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

6 W

150% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

11.6 Gigapixels/s

625% significantly higher pixel rate

1.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

23.2 Gigatexels/s

141% significantly higher texture rate

9.6 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

256

166% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

337th of 586

156th of 586

Release date

The official date of release of this chip

2021 November

2015 January

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.4

UHD 770 vs HD comparison

In our benchmarks, the HD beats the UHD 770 in gaming performance.

Our database shows that the UHD 770 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 UHD 770 also has a significantly 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 HD has a significantly lower TDP at 6 W when compared to the UHD 770 at 15 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

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