AMD Radeon RX 550X vs NVIDIA Quadro P620

Compare AMD Radeon RX 550X 4 GB vs NVIDIA Quadro P620 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Other Benchmarks
Specifications
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NVIDIA Quadro P620

Price

The cheapest price from our partner retailers

$ 254.31

$ 70.00

$ 184.31 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

464 points

788 points

69% significantly better overall score

Flux Core frame rate

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

11 FPS

17 FPS

7 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

8 FPS

12 FPS

4 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

12 FPS

13 FPS

1 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

10 FPS

6 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 550X and the Quadro P620? Download our free and quick PC Performance Test.

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

12373 points

12475 points

0.82% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

13079 points

9% slightly higher Geekbench 5 (Vulkan) score

11923 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

11245 points

12054 points

7% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

12485 points

12% slightly higher Geekbench 6 (Vulkan) score

11114 points

Specifications

Core Clock Speed

Nominal chip frequency

1100 MHz

1266 MHz

15% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1287 MHz

1354 MHz

5% slightly higher boost clock speed

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

39% slightly higher memory bandwidth

80.13 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

50 W

40 W

25% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

20.6 Gigapixels/s

21.66 Gigapixels/s

5% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

51.48 Gigatexels/s

18% slightly higher texture rate

43.33 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

512

Identical

512

Texture Mapping Units

Number of processors dedicated to applying textures

25% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

337th of 586

281st of 586

Family

The product line

Radeon RX 500X Series

Release date

The official date of release of this chip

2018 March

2018 February

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

Radeon RX 550X vs Quadro P620 benchmarks

In our benchmarks, the Quadro P620 beats the Radeon RX 550X in gaming performance.

In our comparison, the Quadro P620 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 P620 also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

Next up, in terms of GPU memory, the Radeon RX 550X has significantly more memory with 4 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 P620 has a slightly lower TDP at 40 W when compared to the Radeon RX 550X at 50 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the Quadro P620 is better than the Radeon RX 550X.