Lost massive performance after lates bios update

Subject: Lost massive performance after lates bios update
Replies: 27 Views: 2787

john_163 27.08.24 - 06:06pm
well all was good untill i wanted to see what the new update would bring and now I've lost massive performance cant play any game ,lags, shutters games run at 60-66 fps from 100+ now ,reset bios and still same, i flashed old bios and still same

did clean driver and chipset install still nothing, what has gone wrong? anything i need to do? have a msi b450 m pro vdh max board * +

john_163 28.08.24 - 08:48am
did some testing, loaded oc settings from usb, same issue, disable SMT control got back the performance, enable and low, another thing if i disable 4G it gives the performance as it used to give before when it was enabled, guess they patched this * +

alvar89 31.08.24 - 10:05am
Is your ram still running on expo speeds or did it revert to stock speed? * +

john_163 31.08.24 - 05:18pm
actually it was the RAM

i took of the ram and put it back and now all normal, before that i even did a clean windows installation and didn't help same 44fps on games

think the bios messed the RAM settings, although i tried different bios and even reset everything, taking off the ram and putting it back fixed the issue * +

warded 31.08.24 - 11:07pm
Did you know what is reported as MHz in the RAM info is actually MTps? Wikipedia is your friend. It is a weird mistake STILL happening since forever ago. * +

alvar89 1.09.24 - 11:45am

@ warded - 31.08.24 - 11:07pm
Did you know what is reported as MHz in the RAM info is actually MTps? Wikipedia is your friend. It is a weird mistake STILL happening since forever ago.

It is the same thing tho. No matter what is reported. MT is more of a thing now on ram speeds marked on the sticks. Used to be mhz only. Windows and bios still uses mhz. * +

alvar89 1.09.24 - 11:46am
Damn windows 11 now shows MT in task manager

* +

alvar89 1.09.24 - 11:47am

@ john_163 - 31.08.24 - 05:18pm
actually it was the RAM i took of the ram and put it back and now all normal, before that i even did a clean windows installation and didn't help same 44fps on games think the bios messed the RAM settings, although i tried different bios and even reset everything, taking off the ram and putting it back fixed the issue

Amd has expo just like intel has xmp profiles with ram. Any bios swap or reset defaults that to stock speed. Need to enable it to get full marketed speed of your ram. * +