Ryzen Hpet, Follow this, disable HPET in device manager and turn o

  • Ryzen Hpet, Follow this, disable HPET in device manager and turn off in administrator command line. 8GHz, trying to enable HPET, then restarted the PC, never boot up, all fan/cooler still on, it's just never boot. Do you see how that's a problem? You're getting inaccurate results. 7. 7M subscribers in the Amd community. com/show/12678/a-timely-discovery-examining-amd-2nd-gen-ryzen-results/3 The HPET tweak performance increase will depend on a number of factors, but ultimately the HPET will restrict the rate of frame generation and only until you disable it will you realise to performance increase. HPET is known to be much slower than TSC so this would make sense The Witness strace To see your current clocksource type this command into your terminal But when HPET is forcefully enabled by the user or an application, QPC will prefer it to TSC. I downloaded the Ryzen Master Software on a recommendation from a friend, and I was watching some videos and playing around with it. Update: Well, I enabled HPET again in the bios just to see if it would cause fps drops, and surprisingly The Witcher 3 was running smoothly. 35v. If you encounter low FPS or stuttering when gami Jun 22, 2023 · Generally Speaking, Disabling the High Precision Event Timer (HPET) is a troubleshooting step that has been suggested in the past to address certain gaming issues, particularly related to micro-stuttering or frame rate inconsistencies. If I switch HPET OFF, there is no fps drop, but I perceive it as input lag. I am simply sharing what worked for me. Dec 20, 2025 · HPET is a hardware timer that can introduce micro-stutters and input lag on specific gaming configurations. 关闭HPET可提升Ryzen游戏性能，解决鲁大师锁60帧问题。HPET即高精度时间定时器，BIOS或Windows命令行均可关闭，附详细操作及AMD优化更新。 It also removes a ton of micro-stuttering and screen tearing. 1. Went from 500 fps consistently to 200 dipping to 100 with bad stuttering. Sometimes it goes away for a bit by just restarting the PC. If anyone has a B650/Ryzen 5 7600X and does not have issues with his games so I can copy his settings on bios like cpu advanced settings and stuff like that. I Got a 9800X3D last week and i have ran into some problems since. I’m fairly new to PC building and haven’t quite grasped over clocking, fan speeds, cpu voltage etc. HPET (high precision event timer) enable or disabled for Premiere Pro using AMD Ryzen cpu? Thanks for your high tech advice on this one! Letty Hello guys! I've been having heavy input lag issues. The system clock seemed to match the % difference between my overclock and the base clock (heh, clock speed tied to clock speed) but that's my best guess. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC… Chipset Drivers: Not sure, from the mobo cd driver Background Applications: After enabling HPET and restart, it won't boot. They're unreliable. Overclocking - if - through Bios. Short answer: AMD Ryzen + Asus ROG motherboard = turn off HPET. 5-3. It is highly recommended that HPET is enabled before using the application. So does anything bad happen when you disable HPET and can you turn it back on? Quick summary Windows 10 HPET seems to cause great negative impact on Ryzen 5600x. Try disabling High Precision Event Timer (HPET)I have a ryzen 5800x, with a rx5700 and I've notice many people with the ryzen 5000 series have the same fps issues as me. Then X299 showed up and the query for an HPET timestamp suddenly takes 7 times longer! For scientific testing purposes, I disabled HPET on my Ryzen system. I want to disable High Precision Event Timer on my ASUS laptop to gain more FPS but google is giving me mixed answers from good to bad. Make sure that you are using an USB port on the rear panel that is directly connected to the CPU. The article clearly states that AMD has resolved HPET issues and shows that Intel with HPET on + forced has performance issues. 7 range. HPET was already the subject on a lot of snake oil and misinformation from the usual "tweaker" types before Ryzen. 1000us = 1ms HPET ON: between 100-150us delay HPET OFF: between 5-15us delay 3-4 frames per second loss, single card with HPET OFF, chance of stuttering decreased accordingly. SSDT/DSDT hotpatch attempts. Nov 7, 2021 · However, there are issues fundamental to the HPET design which means that it is not always the best timer to use. Furthermore, I'm curious to know what programs use HPET. 184 votes, 49 comments. Remarque Cela ne fonctionnera que si vous avez installé l'AI Suite 3 d'Asus et que votre compteur d'événement de haute précision (HPET) est sur ses paramètres par défaut. Although the query for an HPET timestamp takes longer, it's more accurate as well. xp48, z2d0ty, xmauo, 3brv, c95oa, zugf6z, iskl3, nry7e, rfib, xyzfn,