Intel Iris Plus 640 vs NVIDIA Quadro P400

Compare Intel Iris Plus 640 0 GB vs NVIDIA Quadro P400 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

287 points

343 points

19% slightly better overall score

Flux Core frame rate

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

9 FPS

2 FPS slightly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

4 FPS

5 FPS

0 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

7 FPS

2 FPS significantly higher City frame rate

5 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS

4 FPS

2 FPS significantly higher Clouds frame rate

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6601 points

15% slightly higher Geekbench 5 (OpenCL) score

5692 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

6827 points

23% slightly higher Geekbench 5 (Vulkan) score

5511 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6639 points

18% slightly higher Geekbench 6 (OpenCL) score

5614 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

6920 points

34% slightly higher Geekbench 6 (Vulkan) score

5131 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

1070 MHz

256% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1100 MHz

1252 MHz

13% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

0.5 GiB

2 GiB

300% significantly more memory

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

100% significantly lower TDP

30 W

Pixel Rate

Number of pixels that can be rendered per second

6.6 Gigapixels/s

20.03 Gigapixels/s

203% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

52.8 Gigatexels/s

163% significantly higher texture rate

20.03 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

384

49% significantly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

200% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

383rd of 586

361st of 586

Release date

The official date of release of this chip

2017 January

2017 February

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

12.1

OpenGL Support

Maximum version of OpenGL supported

4.4

4.5

Iris Plus 640 vs Quadro P400 comparison

In our benchmarks, the Iris Plus 640 beats the Quadro P400 in gaming performance.

The Quadro P400 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 P400 also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

Next up, in terms of GPU memory, the Quadro P400 has significantly more memory with 2 GiB of memory compared to 0.5 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Iris Plus 640 has a significantly lower TDP at 15 W when compared to the Quadro P400 at 30 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Iris Plus 640 is faster than the Quadro P400.