NVIDIA Quadro K420 vs NVIDIA GeForce 810A

Compare NVIDIA Quadro K420 1 GB vs NVIDIA GeForce 810A, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

93 points

Identical

93 points

Flux Core frame rate

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

2 FPS

3 FPS

0 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

1 FPS

Identical

1 FPS

City frame rate

Procedurally generated city scene with voxel rendering

1 FPS

2 FPS

1 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

Identical

1 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

1507 points

1828 points

21% slightly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

1841 points

0.71% slightly higher Geekbench 6 (OpenCL) score

1828 points

Specifications

Core Clock Speed

Nominal chip frequency

780 MHz

8% slightly higher core clock speed

719 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

100% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

28.51 GB/s

97% significantly higher memory bandwidth

14.4 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

41 W

15 W

173% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

3.50 Gigapixels/s

6.06 Gigapixels/s

73% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

14.02 Gigatexels/s

15% slightly higher texture rate

12.13 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

192

Identical

192

Texture Mapping Units

Number of processors dedicated to applying textures

Identical

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

510th of 586

504th 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 K420 vs GeForce 810A specs and performance

According to the hardwareDB Benchmark, the GeForce 810A GPU is faster than the Quadro K420 in gaming.

In our comparison, the Quadro K420 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.

In addition, the GeForce 810A has a significantly lower TDP at 15 W when compared to the Quadro K420 at 41 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 810A is better than the Quadro K420.