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Registered: ‎07-27-2011

Power Estimation Comparison

Hi,

we want to know the power consumption difference for the XQ7K325T-1RF900M and XQ7V585T-1RF1761M for the same logic utilization. For example, 325T device has 326,080 logic cells and 585T device has 582,720. If we consume 200,000 logic cells, is power consumption same for both devices or because of high logic cells and high static current power consumption will be higher in 585T device. we also want to know for given CLB's, DSP's, Blockrams and I/O's

Regards,

Erfan

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Xilinx Employee
Xilinx Employee
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Registered: ‎03-07-2018

Hi erfan@coreel.com 

I will recommend you to download appropriate XPE MS spreadsheet from https://www.xilinx.com/products/technology/power/xpe.html and follow steps provided  in UG907 (v2020.1)  Seven Steps to an Accurate Worst-Case PowerEstimation Using Xilinx Power Estimator (chapter 2).

This will help you to compare power consumption between devices you have mentioned in easy and efficient way.

Regards,
Bhushan

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