Thermal throttling on your i9 is really frustrating. Let me know if you need assistance.
Thermal throttling on your i9 is really frustrating. Let me know if you need assistance.
I received this one-year-old Asus G732 laptop with an i9-10980HK and an RTX 2080 Super. It shows thermal throttling even when idle, with temperatures jumping rapidly—like from 93°C to 60°C in just a couple of seconds. I’m unsure why it came with liquid metal and it’s acting this way despite low usage. Over the past year it hasn’t been heavily used, but gaming sessions were intense. The CPU temperature stays high even at around 10% load, reaching 93°C or more during games, while the GPU stays near 70°C even under full load. What could be causing this? Are there any fixes I should try? Thanks a lot.
You might try Throttlestop to lower the voltage on your i9 and possibly limit its turbo frequency. This could prevent the CPU from needing excessive power during those peak speeds.
It's quite advanced, but XTU can also be used for underclocking and offers additional features.
I also attempted to disable 4 cores for testing, but the issue remains unchanged. At least with four cores, the clock speed stayed above 4 GHz during stress tests in XTU, though temperatures were between 93–96°C. Would you think a TIM reapplication might be necessary? Or is there something about liquid metal laptops that needs reapplying over time?
Read the assessment. The G732 offers outstanding cooling, handling a 70W load without overheating to just 70°C. Few machines match this level of thermal management. https://www.ultrabookreview.com/38784-as...17-review/ High-performance devices demand regular upkeep. Right now, your laptop’s cooling isn’t up to the mark for its capabilities. You’ll likely need to take it apart for a deep clean and swap out the thermal paste. This shouldn’t be postponed—it must happen right away. At standard settings, this unit can boost voltage to the CPU, causing it to overheat more than intended. You should consider adjusting the BIOS to undervolt the processor by -80 mV immediately. With persistent overheating, using the undervolt feature in BIOS is essential. The latest BIOS version may have locked CPU voltage control. Once you start Windows, if the voltage register is fixed by BIOS, you won’t be able to tweak it further. ThrottleStop and Intel XTU are both tools; their age doesn’t matter if they function. ThrottleStop lets you undervolt and even overclock the 11th Gen H series CPUs smoothly in Windows 11. Intel XTU demands more memory and CPU cycles—about ten times more than ThrottleStop—and tends to slow performance due to its size and complexity. It doesn’t support independent control of BD PROCHOT, Speed Shift settings, or precise core/cache voltage adjustments. This matters because these features are crucial for stability and speed. https://drive.google.com/file/d/1B2HZjwl...sp=sharing ThrottleStop stands out by reliably maintaining the desired voltages. The claimed voltages often differ from what the processor actually uses, especially after a restart. This inconsistency is noticeable in the voltage control register. ThrottleStop avoids this issue, which has persisted for years without a fix. What makes XTU appealing? It provides clear visual data, but its bloat and lack of consistent performance make it less desirable.
Attached are two pictures. It wasn't a long session—just a 10-minute test. The temperature is already high, 97°C even after removing the back plate and cleaning the fans thoroughly. The airflow was good, but the outgoing air feels around 60°C or 70°C, not the usual 90°C+. I own an ASUS TUF gaming laptop that can reach up to 80°C, and when I place my hand near it it gets very hot, unlike this ROG model. What do you recommend? Should I apply thermal compound again? Options like Liquid Metal (factory-applied), Kryonaut, or Noctua NT-H1 might help. Also, I noticed the GPU stutters to 1300Mhz after about a minute while playing Fortnite, causing noticeable lag. Could this be related to the CPU? The GPU temperature in normal use was only about 60°C at 90% load and 1.9GHz.
Your display indicates power constraints on the GPU and likely heat issues with the CPU. Consistent performance requires both components to operate normally. Some manufacturers intentionally limit GPU power to manage temperature. If you're using Noctua thermal paste, opt for the latest NT-H2 version—it performs better under high temps typical in laptops. Older pastes may degrade over time. Consider taking apart your laptop to check the thermal paste and ensure it matches current standards.
There are options available for cooling your i9 in a desktop setup, such as specialized cooling pads or stands that help manage heat. These can be adapted for laptops too.
I checked the laptop and noticed the ASUS applied liquid metal. Do you think this might be causing the thermal throttling?