NVIDIA Quadro K620 vs NVIDIA GeForce RTX 3070 Laptop

Compare NVIDIA Quadro K620 2 GB vs NVIDIA GeForce RTX 3070 Laptop, 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

306 points
5934 points
1839% significantly better overall score

Flux Core frame rate

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

7 FPS
150 FPS
143 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

5 FPS
75 FPS
70 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS
103 FPS
99 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS
57 FPS
54 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

58.07 points
3004.43 points
5073% significantly higher Blender score
Geekbench 5 (CUDA) score

Geekbench 5 (CUDA) score

CUDA compute benchmark

6653 points
122041 points
1734% significantly higher Geekbench 5 (CUDA) score
Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6869 points
111833 points
1528% significantly higher Geekbench 5 (OpenCL) score
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

6567 points
84673 points
1189% significantly higher Geekbench 5 (Vulkan) score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6697 points
102733 points
1434% significantly higher Geekbench 6 (OpenCL) score
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

5877 points
96388 points
1540% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1000 MHz
1110 MHz
11% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1124 MHz
1560 MHz
38% slightly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit
256 Bit
100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s
448 GB/s
1455% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

45 W
155% significantly lower TDP
115 W

Pixel Rate

Number of pixels that can be rendered per second

17.98 Gigapixels/s
124.8 Gigapixels/s
594% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

26.98 Gigatexels/s
249.6 Gigatexels/s
825% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

384
5120
1233% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

24
160
566% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

16
80
400% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

376th of 586
83rd of 586

Release date

The official date of release of this chip

2014 July
2021 January

Memory Type

The type of memory used by this chip

DDR3
GDDR6

DirectX Support

Maximum version of DirectX supported

11.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.5
4.6

Quadro K620 vs GeForce RTX 3070 Laptop comparison

For gaming, the GeForce RTX 3070 Laptop graphics card is better than the Quadro K620 in our tests.

In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 3070 Laptop is better than the Quadro K620.

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