AMD Radeon RX 560X vs NVIDIA Quadro K620

Compare AMD Radeon RX 560X 4 GB 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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Benchmark Score

Overall Score

General gaming and workstation score

482 points

57% significantly better overall score

306 points

Flux Core frame rate

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

13 FPS

6 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

8 FPS

3 FPS significantly higher Electron frame rate

5 FPS

City frame rate

Procedurally generated city scene with voxel rendering

11 FPS

7 FPS significantly higher City frame rate

4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

Identical

4 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

23094 points

236% significantly higher Geekbench 5 (OpenCL) score

6869 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

19900 points

203% significantly higher Geekbench 5 (Vulkan) score

6567 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

20500 points

206% significantly higher Geekbench 6 (OpenCL) score

6697 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

20126 points

242% significantly higher Geekbench 6 (Vulkan) score

5877 points

Specifications

Core Clock Speed

Nominal chip frequency

1175 MHz

17% slightly higher core clock speed

1000 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1275 MHz

13% slightly higher boost clock speed

1124 MHz

Memory

Onboard memory size for textures and vertices

4 GiB

100% significantly more memory

2 GiB

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

112 GB/s

288% significantly higher memory bandwidth

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

20.4 Gigapixels/s

13% slightly higher pixel rate

17.98 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

81.6 Gigatexels/s

202% significantly higher texture rate

26.98 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1024

166% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

166% 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

332nd of 586

376th of 586

Family

The product line

Radeon RX 500X Series

Release date

The official date of release of this chip

2018 March

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 RX 560X vs Quadro K620 comparison

According to the hardwareDB Benchmark, the Quadro K620 GPU is faster than the Radeon RX 560X in gaming.

Our database shows that the Radeon RX 560X 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 Radeon RX 560X also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Next up, in terms of GPU memory, the Radeon RX 560X has significantly more memory with 4 GiB of memory compared to 2 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Quadro K620 has a significantly lower TDP at 45 W when compared to the Radeon RX 560X 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 Quadro K620 is better than the Radeon RX 560X.