NVIDIA GeForce GTX 1660 Ti vs NVIDIA Quadro K620

Compare NVIDIA GeForce GTX 1660 Ti 6 GB vs NVIDIA Quadro K620 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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NVIDIA Quadro K620

Price

The cheapest price from our partner retailers

$ 174.97

$ 70.99

$ 103.98 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

3968 points

1196% significantly better overall score

306 points

Flux Core frame rate

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

88 FPS

81 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

53 FPS

48 FPS significantly higher Electron frame rate

5 FPS

City frame rate

Procedurally generated city scene with voxel rendering

64 FPS

60 FPS significantly higher City frame rate

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

40 FPS

36 FPS significantly higher Clouds frame rate

4 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

799.88 points

1277% significantly higher Blender score

58.07 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

66368 points

897% significantly higher Geekbench 5 (CUDA) score

6653 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

61373 points

793% significantly higher Geekbench 5 (OpenCL) score

6869 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

53550 points

715% significantly higher Geekbench 5 (Vulkan) score

6567 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

65938 points

884% significantly higher Geekbench 6 (OpenCL) score

6697 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

62004 points

955% significantly higher Geekbench 6 (Vulkan) score

5877 points

Specifications

Core Clock Speed

Nominal chip frequency

1500 MHz

49% significantly higher core clock speed

1000 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1770 MHz

57% significantly higher boost clock speed

1124 MHz

Memory

Onboard memory size for textures and vertices

6 GiB

200% significantly more memory

2 GiB

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

49% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

900% significantly higher memory bandwidth

28.8 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

45 W

166% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

84.96 Gigapixels/s

372% significantly higher pixel rate

17.98 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

169.9 Gigatexels/s

529% significantly higher texture rate

26.98 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1536

300% significantly more shading units

384

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

200% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

124th of 586

375th of 586

Release date

The official date of release of this chip

2019 February

2014 July

Memory Type

The type of memory used by this chip

GDDR6

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

GeForce GTX 1660 Ti vs Quadro K620 comparison

In our benchmarks, the GeForce GTX 1660 Ti beats the Quadro K620 in gaming performance.

In our comparison, the GeForce GTX 1660 Ti 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 Ti 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.

Next up, in terms of GPU memory, the GeForce GTX 1660 Ti has significantly more memory with 6 GiB of memory compared to 2 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Quadro K620 has a significantly lower TDP at 45 W when compared to the GeForce GTX 1660 Ti at 120 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 GeForce GTX 1660 Ti over the Quadro K620.