NVIDIA GeForce GTX 1660 SUPER vs Intel Iris Plus 655

Compare NVIDIA GeForce GTX 1660 SUPER 6 GB vs Intel Iris Plus 655, 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

3755 points

1250% significantly better overall score

278 points

Flux Core frame rate

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

84 FPS

77 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

50 FPS

45 FPS significantly higher Electron frame rate

4 FPS

City frame rate

Procedurally generated city scene with voxel rendering

61 FPS

56 FPS significantly higher City frame rate

5 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

38 FPS

35 FPS significantly higher Clouds frame rate

2 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

60772 points

719% significantly higher Geekbench 5 (OpenCL) score

7413 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

55624 points

584% significantly higher Geekbench 5 (Vulkan) score

8124 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

64068 points

768% significantly higher Geekbench 6 (OpenCL) score

7380 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

60513 points

624% significantly higher Geekbench 6 (Vulkan) score

8354 points

Specifications

Core Clock Speed

Nominal chip frequency

1530 MHz

409% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1785 MHz

69% significantly higher boost clock speed

1050 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

125 W

15 W

733% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

1259% significantly higher pixel rate

6.3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

211% significantly higher texture rate

50.4 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1408

266% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

83% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

700% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

129th of 586

388th of 586

Release date

The official date of release of this chip

2019 October

2018 April

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce GTX 1660 SUPER vs Iris Plus 655 specs and performance

According to the hardwareDB Benchmark, the GeForce GTX 1660 SUPER GPU is faster than the Iris Plus 655 in gaming.

The GeForce GTX 1660 SUPER 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 GTX 1660 SUPER 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 Iris Plus 655 has a significantly lower TDP at 15 W when compared to the GeForce GTX 1660 SUPER at 125 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 GTX 1660 SUPER over the Iris Plus 655.