Hello all I have a question, I recently upgraded to a Asus Maximus XIII z59o mb paired with an Intel I9 11900k cpu. @4.9Ghz Running crucial sniper Ballistics Elite 32gig at 3600mhz. I ran a few bench marks and noticed in Sandra Lite 2020 my memory bandwidth is only 31.3G/sec.
Now before I had a Asus maximus Xii z390 with an Intel I7 9700k @5.0Ghz same memory and I would run Sandra memory bandwidth and get 39g/sec . I would hope to get close to that same band width or close, not sure why.
This might be down to memory rules, cache, or Sandra may need an update (to name a few reasons). I wouldn’t get too hung up on synthetic benchmarks, but you can try AIDA64s bandwidth test to check, too.