NVIDIA Quadro P2000 vs NVIDIA Quadro K420

Compare NVIDIA Quadro P2000 vs NVIDIA Quadro K420 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA Quadro K420

Price

The cheapest price from our partner retailers

$ 180.00

$ 88.00

$ 92.00 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

1483 points

1494% significantly better overall score

93 points

Flux Core frame rate

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

32 FPS

30 FPS significantly higher Flux Core frame rate

2 FPS

Electron frame rate

Randomly generated noise sphere test

23 FPS

22 FPS significantly higher Electron frame rate

1 FPS

City frame rate

Procedurally generated city scene with voxel rendering

22 FPS

21 FPS significantly higher City frame rate

1 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

18 FPS

17 FPS significantly higher Clouds frame rate

1 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (CUDA) score

CUDA compute benchmark

21668 points

1505% significantly higher Geekbench 5 (CUDA) score

1350 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

23869 points

1483% significantly higher Geekbench 5 (OpenCL) score

1507 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

23151 points

1230% significantly higher Geekbench 5 (Vulkan) score

1740 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

22747 points

1135% significantly higher Geekbench 6 (OpenCL) score

1841 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

23501 points

1178% significantly higher Geekbench 6 (Vulkan) score

1838 points

Specifications

Core Clock Speed

Nominal chip frequency

1076 MHz

37% slightly higher core clock speed

780 MHz

Memory Bus Width

Number of parallel lines to the memory chips

160 Bit

25% slightly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

140.2 GB/s

391% significantly higher memory bandwidth

28.51 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

41 W

82% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

59.2 Gigapixels/s

1589% significantly higher pixel rate

3.50 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

94.72 Gigatexels/s

575% significantly higher texture rate

14.02 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1024

433% significantly more shading units

192

Texture Mapping Units

Number of processors dedicated to applying textures

300% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

150% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

234th of 586

510th of 586

Release date

The official date of release of this chip

2017 February

2014 July

Memory Type

The type of memory used by this chip

GDDR5

DDR3

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

Quadro P2000 vs Quadro K420 benchmarks

For gaming, the Quadro P2000 graphics card is better than the Quadro K420 in our tests.

Our database shows that the Quadro P2000 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 K420 has a significantly lower TDP at 41 W when compared to the Quadro P2000 at 75 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the Quadro P2000 over the Quadro K420.