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Memory bandwidth

radioguy728
Level 7
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.

Thank you in advance
Radioguy728
1,326 Views
2 REPLIES 2

Silent_Scone
Super Moderator
Hello,

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.
13900KS / 8000 CAS36 / ROG APEX Z790 / ROG TUF RTX 4090

radioguy728
Level 7
okay , thank you I won't get hung on the synthetic benchmarks