How many info could I get to estimate DRAM bandwidth?

How many info could I get to estimate DRAM bandwidth?

I am now working on a work to estimate the active time of DRAM. How could I get info about memory access times by cpu?
Thanks a lot!

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For more complete information about compiler optimizations, see our Optimization Notice.

In order to measure current DRAM bandwidth on Intel Core i7 or Xeon 5500 Series Platforms you use Intel PTU utility as described here.

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Roman

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