biffzinker Posted March 30, 2018 Share Posted March 30, 2018 Left my system idle until it went into sleep mode then later resumed from sleep launched AIDA64 and ran the memory bandwidth/cpu benchmarks. Noticed my scores went up in-line with other Ryzen CPUs on bandwidth. Before I was scoring below the expected. Memory Read bandwidth before sleep 33000 MB/s, after sleep 41218 MB/s CPU Queen cold booted without sleep scored 24914 after sleep score jumps 32082 CPU Zlib before sleep 199 MB/s, after sleep 231.7 MB/s System is a Ryzen 3 1200 overclocked to 3,825 MHz, TEAMGROUP DDR4 3000 overclocked to 3,466 MHz on a MSI B350M Gaming Pro Quote Link to comment Share on other sites More sharing options...
Fiery Posted May 18, 2018 Share Posted May 18, 2018 We've tried to reproduce the issue on our own Ryzen test systems, but with no luck. Please do the following: 1) Before sleep, when benchmark scores are normal (lower), please right-click on the bottom status bar of AIDA64 main window --> CPU Debug --> CPUID & MSR Dump. Copy-paste the full results into this topic, or attach the results as a TXT file to your post. You may need to enable status bar in AIDA64 / main menu / View first. 2) After waking from sleep, when benchmark scores are higher, please create a second CPUID & MSR Dump, and copy-paste the full results into this topic, or attach the results as a TXT file to your post. For those test runs, make sure to use the latest AIDA64 beta build: https://www.aida64.com/downloads/latesta64xebeta Thanks, Fiery Quote Link to comment Share on other sites More sharing options...
Squall Leonhart Posted May 24, 2018 Share Posted May 24, 2018 Turn hpet on, This is a platform bug where timers slowdown after resuming from sleep. Quote Link to comment Share on other sites More sharing options...
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