NVIDIA GeForce GTX 1660 Ti vs Intel HD 620

Compare NVIDIA GeForce GTX 1660 Ti 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

3968 points

2276% significantly better overall score

167 points

Flux Core frame rate

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

88 FPS

83 FPS significantly higher Flux Core frame rate

4 FPS

Electron frame rate

Randomly generated noise sphere test

53 FPS

51 FPS significantly higher Electron frame rate

2 FPS

City frame rate

Procedurally generated city scene with voxel rendering

64 FPS

61 FPS significantly higher City frame rate

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

40 FPS

39 FPS significantly higher Clouds frame rate

1 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

6332 points

1778% significantly higher 3DMark Graphics score

337 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

61373 points

1265% significantly higher Geekbench 5 (OpenCL) score

4496 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

53550 points

1076% significantly higher Geekbench 5 (Vulkan) score

4551 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

65938 points

1475% significantly higher Geekbench 6 (OpenCL) score

4185 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

62004 points

1214% significantly higher Geekbench 6 (Vulkan) score

4718 points

Specifications

Core Clock Speed

Nominal chip frequency

1500 MHz

400% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1770 MHz

77% 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

84.96 Gigapixels/s

2731% significantly higher pixel rate

3 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

169.9 Gigatexels/s

607% significantly higher texture rate

24 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1536

700% significantly more shading units

192

Texture Mapping Units

Number of processors dedicated to applying textures

300% 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

124th of 586

461st of 586

Release date

The official date of release of this chip

2019 February

2016 August

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 Ti vs HD 620 comparison

According to the hardwareDB Benchmark, the GeForce GTX 1660 Ti GPU is faster than the HD 620 in gaming.

The GeForce GTX 1660 Ti 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 GeForce GTX 1660 Ti 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 Ti 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 Ti is faster than the HD 620.