AMD Radeon R5 430 vs NVIDIA Quadro K620

Compare AMD Radeon R5 430 vs NVIDIA Quadro K620 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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NVIDIA Quadro K620

Price

The cheapest price from our partner retailers

$ 31.99

$ 39.00 significantly less expensive

$ 70.99

Benchmark Score

Overall Score

General gaming and workstation score

185 points

306 points

65% significantly better overall score

Flux Core frame rate

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

5 FPS

7 FPS

2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS

5 FPS

2 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

Identical

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

4 FPS

3 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon R5 430 and the Quadro K620? Download our free and quick PC Performance Test.

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

5855 points

6869 points

17% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

5312 points

6567 points

23% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

5652 points

6697 points

18% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4817 points

5877 points

22% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

730 MHz

1000 MHz

36% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

780 MHz

1124 MHz

44% significantly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

128 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

36.8 GB/s

27% slightly higher memory bandwidth

28.8 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

50 W

45 W

11% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

6.24 Gigapixels/s

17.98 Gigapixels/s

188% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

18.72 Gigatexels/s

26.98 Gigatexels/s

44% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

384

Identical

384

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

438th of 586

376th of 586

Release date

The official date of release of this chip

2016 June

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

Radeon R5 430 vs Quadro K620 benchmarks

For gaming, the Quadro K620 graphics card is better than the Radeon R5 430 in our tests.

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. In addition, the Quadro K620 also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Quadro K620 has a slightly lower TDP at 45 W when compared to the Radeon R5 430 at 50 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 Quadro K620 is better than the Radeon R5 430.