NVIDIA Quadro K3100M vs NVIDIA Quadro M620

Compare NVIDIA Quadro K3100M 4 GB vs NVIDIA Quadro M620 2 GB, 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

278 points

473 points

70% significantly better overall score

Flux Core frame rate

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

6 FPS

9 FPS

2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

7 FPS

4 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

7 FPS

3 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

3 FPS

6 FPS

3 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

84.13 points

11% slightly higher Blender score

75.60 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

4121 points

8602 points

108% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

3517 points

8815 points

150% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

4645 points

7859 points

69% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6238 points

8097 points

29% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

3389 points

6584 points

94% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

680 MHz

977 MHz

43% significantly higher core clock speed

Memory

Onboard memory size for textures and vertices

4 GiB

100% significantly more memory

2 GiB

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

30 W

150% significantly lower TDP

Other details

Rank

Ranking in the hardwareDB database

388th of 586

333rd of 586

Release date

The official date of release of this chip

2013 July

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

Quadro K3100M vs Quadro M620 comparison

For gaming, the Quadro M620 graphics card is better than the Quadro K3100M in our tests.

In our comparison, the Quadro M620 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.

As stated by the manufacturer, the Quadro K3100M has significantly more memory with 4 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 M620 has a significantly lower TDP at 30 W when compared to the Quadro K3100M at 75 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 Quadro M620 over the Quadro K3100M.