Fine, I want some intel employees to answer my question on the float point unit designs for each family.

[wzhim1]

Hi, I'm trying to make a designed system and cut down from a E5-2650 V4 *2 cpu to a cheaper one.

The key dependency lies in the float point capabilities, but I cannot find the data sheet on FLOPS any where, so I asked here(Intel) for help

1. How much the float point unit assigned to each physical core or logic core of E5-2650 V4? Is it different from i7-8700K?

2. Can you provide a detailed table on each CPU on its float point capabilities so that I can make an accurate decision? (ignore the difference of cpu working frequency)

Thank a lot... If you could not help, please let me know

[AlHill]

You can find the data sheets here:

https://www.intel.com/content/www/us/en/processors/xeon/xeon-technical-resources.html Intel® Xeon® Processors Technical Resources

Doc

[wzhim1]

Thank you.

But I cannot find any description on the allocation of AVX unit per physical core / logical core

There might be some chip design document which shall be able to make it clear....

[idata]

Hello Heermosi,

Thank you for joining the Intel Community Support.To get further support, you may also go to our Intel® Developer Zone Forums. You can find the link below. https://software.intel.com/registration/Wanner G.