NVIDIA Quadro K620 vs NVIDIA Quadro M4000

Compare NVIDIA Quadro K620 2 GB vs NVIDIA Quadro M4000 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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NVIDIA Quadro M4000

Price

The cheapest price from our partner retailers

$ 70.99

$ 63.76 significantly less expensive

$ 134.75

Benchmark Score

Overall Score

General gaming and workstation score

306 points

1252 points

309% significantly better overall score

Flux Core frame rate

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

7 FPS

27 FPS

20 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

5 FPS

19 FPS

14 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

17 FPS

13 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

15 FPS

12 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

58.07 points

221.61 points

281% significantly higher Blender score

Geekbench 5 (CUDA) score

CUDA compute benchmark

6653 points

16648 points

150% significantly higher Geekbench 5 (CUDA) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6869 points

18372 points

167% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

6567 points

20969 points

219% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6697 points

20001 points

198% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

5877 points

23838 points

305% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1000 MHz

25% slightly higher core clock speed

800 MHz

Memory

Onboard memory size for textures and vertices

2 GiB

8 GiB

300% significantly more memory

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

192.3 GB/s

567% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

45 W

166% significantly lower TDP

120 W

Pixel Rate

Number of pixels that can be rendered per second

17.98 Gigapixels/s

49.47 Gigapixels/s

175% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

26.98 Gigatexels/s

80.39 Gigatexels/s

197% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

384

1664

333% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

104

333% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

375th of 586

247th of 586

Release date

The official date of release of this chip

2014 July

2015 June

Memory Type

The type of memory used by this chip

DDR3

GDDR5

DirectX Support

Maximum version of DirectX supported

11.0

12.4

OpenGL Support

Maximum version of OpenGL supported

4.5

Quadro K620 vs Quadro M4000 specs and performance

In our benchmarks, the Quadro M4000 beats the Quadro K620 in gaming performance.

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.

As stated by the manufacturer, the Quadro M4000 has significantly more memory with 8 GiB of memory compared to 2 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Quadro K620 has a significantly lower TDP at 45 W when compared to the Quadro M4000 at 120 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Quadro M4000 is faster than the Quadro K620.