NVIDIA GeForce GTX 950M vs NVIDIA Quadro K620

Compare NVIDIA GeForce GTX 950M vs NVIDIA Quadro K620 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

575 points

87% significantly better overall score

306 points

Flux Core frame rate

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

11 FPS

4 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

10 FPS

5 FPS significantly higher Electron frame rate

5 FPS

City frame rate

Procedurally generated city scene with voxel rendering

10 FPS

6 FPS significantly higher City frame rate

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

9 FPS

5 FPS significantly higher Clouds frame rate

4 FPS

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

101.04 points

74% significantly higher Blender score

58.07 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

9777 points

46% significantly higher Geekbench 5 (CUDA) score

6653 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

10170 points

48% significantly higher Geekbench 5 (OpenCL) score

6869 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

9069 points

38% slightly higher Geekbench 5 (Vulkan) score

6567 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

9820 points

46% significantly higher Geekbench 6 (OpenCL) score

6697 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8825 points

50% significantly higher Geekbench 6 (Vulkan) score

5877 points

Specifications

Core Clock Speed

Nominal chip frequency

993 MHz

1000 MHz

0.70% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1124 MHz

Identical

1124 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

Identical

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s

Identical

28.8 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

45 W

66% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

17.98 Gigapixels/s

Identical

17.98 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

44.96 Gigatexels/s

66% significantly higher texture rate

26.98 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

640

66% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

66% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

313th of 586

376th of 586

Release date

The official date of release of this chip

2015 March

2014 July

Memory Type

The type of memory used by this chip

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 950M vs Quadro K620 benchmarks

According to the hardwareDB Benchmark, the GeForce GTX 950M GPU is faster than the Quadro K620 in gaming.

In our comparison, the Quadro K620 has a slightly 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 Quadro K620 has a significantly lower TDP at 45 W when compared to the GeForce GTX 950M at 75 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 950M is better than the Quadro K620.