Intel Iris Plus 655 vs Intel UHD

Compare Intel Iris Plus 655 vs Intel UHD, 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

278 points
445 points
60% significantly better overall score

Flux Core frame rate

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

7 FPS
11 FPS
4 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

4 FPS
7 FPS
2 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

5 FPS
7 FPS
2 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS
6 FPS
4 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Iris Plus 655 and the UHD? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

7413 points
38% slightly higher Geekbench 5 (OpenCL) score
5365 points
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

8124 points
39% slightly higher Geekbench 5 (Vulkan) score
5844 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

7380 points
11% slightly higher Geekbench 6 (OpenCL) score
6608 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8354 points
0.20% slightly higher Geekbench 6 (Vulkan) score
8337 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz
Identical
300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1050 MHz
Identical
1050 MHz

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

6.3 Gigapixels/s
100% significantly higher pixel rate
3.15 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

50.4 Gigatexels/s
100% significantly higher texture rate
25.2 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384
100% significantly more shading units
192

Texture Mapping Units

Number of processors dedicated to applying textures

48
100% significantly more texture mapping units
24

Render Output Processors

Number of processors dedicated to final pixel rendering

6
100% significantly more render output processors
3

Other details

Rank

Ranking in the hardwareDB database

388th of 586
344th of 586

Release date

The official date of release of this chip

2018 April
2019 August

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

Iris Plus 655 vs UHD specs and performance

In our benchmarks, the Iris Plus 655 beats the UHD in gaming performance.

Our database shows that both the Iris Plus 655 and UHD both have the same core clock speed.

In addition, both the Iris Plus 655 and the UHD have an identical TDP. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the Iris Plus 655 is better than the UHD.

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