NVIDIA GeForce GTX 1660 vs Intel HD 620

Compare NVIDIA GeForce GTX 1660 6 GB vs Intel HD 620, 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

3653 points

2087% significantly better overall score

167 points

Flux Core frame rate

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

82 FPS

77 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

49 FPS

47 FPS significantly higher Electron frame rate

2 FPS

City frame rate

Procedurally generated city scene with voxel rendering

60 FPS

57 FPS significantly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

36 FPS significantly higher Clouds frame rate

1 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

5419 points

1508% significantly higher 3DMark Graphics score

337 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

55712 points

1139% significantly higher Geekbench 5 (OpenCL) score

4496 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

51028 points

1021% significantly higher Geekbench 5 (Vulkan) score

4551 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

59886 points

1330% significantly higher Geekbench 6 (OpenCL) score

4185 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

56143 points

1089% significantly higher Geekbench 6 (Vulkan) score

4718 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

78% significantly higher boost clock speed

1000 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

15 W

700% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

85.68 Gigapixels/s

2755% significantly higher pixel rate

3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

157.1 Gigatexels/s

554% significantly higher texture rate

24 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1408

633% significantly more shading units

192

Texture Mapping Units

Number of processors dedicated to applying textures

266% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

1500% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

133rd of 586

453rd of 586

Release date

The official date of release of this chip

2019 March

2016 August

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

GeForce GTX 1660 vs HD 620 comparison

In our benchmarks, the GeForce GTX 1660 beats the HD 620 in gaming performance.

In our comparison, the GeForce GTX 1660 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 also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the HD 620 has a significantly lower TDP at 15 W when compared to the GeForce GTX 1660 at 120 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 1660 is faster than the HD 620.