Processors
Processors (Intel® Core™, Intel® Xeon®, etc); processor utilities and programs (Intel® Processor Identification Utility, Intel® Extreme Tuning Utility, Intel® Easy Streaming Wizard, etc.)
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Fine, I want some intel employees to answer my question on the float point unit designs for each family.

wzhim1
Beginner
1,008 Views

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

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3 Replies
AlHill
Super User
161 Views

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
Beginner
161 Views

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
Employee
161 Views

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.
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