Performance issues with CPU throttling and decreasing frame rates in games[Attached log details]
Performance issues with CPU throttling and decreasing frame rates in games[Attached log details]
I have a gaming laptop from ASUS with an i5-8300H, GTX 1050Ti, and 8GB RAM. While playing games connected to a power source, the CPU clock drops to as low as 800MHz and there are many frame drops. Removing the adapter and running on battery causes the CPU speed to rise slightly, but the GPU speed decreases, yet I maintain steady 30 FPS without any frame issues. I don’t understand why this happens. I shared a log file from Throtllestop. I was using DMC5 until 18:53:59 with poor performance. At 18:54:00 I switched to battery and got consistent 30 FPS. Someone can help me, as I’m struggling to play games. The attached log is 2021-01-11.txt.
It might be related to heat problems since the temperatures are around 80°C. Not certain, but it could be. (Consider checking your laptop fans.)
Your logs indicate ongoing thermal throttling. Temperatures consistently rise in the uppermost row. Intel’s recommended max temperature for the i5-8300H is 100°C. https://ark.intel.com/content/www/us/en/...0-ghz.html Asus appears to have reduced this threshold to around 88°C, which falls well short of specifications. While other brands don’t follow this approach, it’s a known problem with Asus laptops. Be cautious when choosing one. This setting limits the processor’s performance potential. Check your ThrottleStop configuration—look for the PROCHOT Offset. If set to 12, your CPU will throttle at 88°C instead of the full 100°C. Some models lock this value so it can’t be changed. If a lock icon appears, you can’t adjust it; if not, tweak the offset. Intel suggests a default of 0, but many use 2 or 3. A value of 12 is excessive. Your laptop’s cooling system seems inadequate. You may need to disassemble, clean thoroughly, and replace thermal paste—options like Noctua NT-H2 are suitable. Avoid pastes popular for desktops; mobile CPUs often reach 90°C and require long-lasting solutions. Search for extended test results on reliable sources. Disregard reviews that test multiple pastes briefly. When switching to battery power, the GPU reduced heat output, temporarily easing throttling but not fixing the core issue. Your CPU and GPU are operating far below their rated speeds because of insufficient cooling.