NVIDIA Quadro P620 vs Intel Iris Xe

Compare NVIDIA Quadro P620 2 GB vs Intel Iris Xe, 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

788 points

974 points

23% slightly better overall score

Flux Core frame rate

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

17 FPS

24 FPS

6 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

12 FPS

14 FPS

3 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS

15 FPS

2 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

10 FPS

0 FPS slightly higher Clouds frame rate

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

119.66 points

18% slightly higher Blender score

100.90 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

12475 points

14184 points

13% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

11923 points

14105 points

18% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

12054 points

0.81% slightly higher Geekbench 6 (OpenCL) score

11957 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

11114 points

16575 points

49% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1266 MHz

321% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1354 MHz

23% slightly higher boost clock speed

1100 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

40 W

15 W

166% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

21.66 Gigapixels/s

64% significantly higher pixel rate

13.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

43.33 Gigatexels/s

64% significantly higher texture rate

26.4 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

512

33% slightly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

281st of 586

267th of 586

Release date

The official date of release of this chip

2018 February

2020 September

Memory Type

The type of memory used by this chip

GDDR5

DDR4

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

Quadro P620 vs Iris Xe comparison

In our benchmarks, the Iris Xe beats the Quadro P620 in gaming performance.

In our comparison, the Quadro P620 has a significantly 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 P620 also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Iris Xe has a significantly lower TDP at 15 W when compared to the Quadro P620 at 40 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Iris Xe over the Quadro P620.