NVIDIA Quadro K620 vs NVIDIA Quadro RTX 3000

Compare NVIDIA Quadro K620 2 GB vs NVIDIA Quadro RTX 3000 6 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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NVIDIA Quadro RTX 3000

Price

The cheapest price from our partner retailers

$ 70.99

$ 2761.01 significantly less expensive

$ 2832.00

Benchmark Score

Overall Score

General gaming and workstation score

306 points

2012 points

557% significantly better overall score

Flux Core frame rate

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

7 FPS

52 FPS

45 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

5 FPS

30 FPS

26 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

30 FPS

26 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

19 FPS

15 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Quadro K620 and the Quadro RTX 3000? Download our free and quick PC Performance Test.

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

58.07 points

1534.25 points

2542% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

6653 points

70456 points

959% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6869 points

61102 points

789% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

6567 points

54040 points

722% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6697 points

62696 points

836% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

5877 points

58257 points

891% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1000 MHz

5% slightly higher core clock speed

945 MHz

Memory

Onboard memory size for textures and vertices

2 GiB

6 GiB

200% significantly more memory

TDP

Thermal Design Power: Measure of heat generated by the GPU

45 W

77% significantly lower TDP

80 W

Other details

Rank

Ranking in the hardwareDB database

376th of 586

208th of 586

Release date

The official date of release of this chip

2014 July

Memory Type

The type of memory used by this chip

DDR3

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 Quadro RTX 3000 benchmarks

In our benchmarks, the Quadro RTX 3000 beats the Quadro K620 in gaming performance.

Our database shows that the Quadro K620 has a slightly 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.

Furthermore, the spec sheet for both these GPUs show that the Quadro RTX 3000 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 Quadro RTX 3000 at 80 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Quadro RTX 3000 over the Quadro K620.