Unable to Bypass Thermal Throttling @ 85c on Lenovo IdeaPad 520s, i5-8250u

[AT-StephenDetomasi]

Hi there,

As per the title, I appear to be unable to bypass throttling on my Lenovo IdeaPad. I am able to increase power limits from what I can tell, but the moment the CPU temp hits 85c, I experience thermal throttling and my clock speed returns to base speeds for a few moments, which leads to a stuttery experience.

Here is a dump of my config:

[GENERAL]
# Enable or disable the script execution
Enabled: True
# SYSFS path for checking if the system is running on AC power
Sysfs_Power_Path: /sys/class/power_supply/AC*/online
# Auto reload config on changes
Autoreload: True

## Settings to apply while connected to Battery power
[BATTERY]
# Update the registers every this many seconds
Update_Rate_s: 30
# Max package power for time window #1
PL1_Tdp_W: 44
# Time window #1 duration
PL1_Duration_s: 28
# Max package power for time window #2
PL2_Tdp_W: 44
# Time window #2 duration
PL2_Duration_S: 0.002
# Max allowed temperature before throttling
Trip_Temp_C: 99
# Set cTDP to normal=0, down=1 or up=2 (EXPERIMENTAL)
cTDP: 2
# Disable BDPROCHOT (EXPERIMENTAL)
Disable_BDPROCHOT: True

## Settings to apply while connected to AC power
[AC]
# Update the registers every this many seconds
Update_Rate_s: 5
# Max package power for time window #1
PL1_Tdp_W: 44
# Time window #1 duration
PL1_Duration_s: 28
# Max package power for time window #2
PL2_Tdp_W: 44
# Time window #2 duration
PL2_Duration_S: 0.002
# Max allowed temperature before throttling
Trip_Temp_C: 99
# Set HWP energy performance hints to 'performance' on high load (EXPERIMENTAL)
# Uncomment only if you really want to use it
#HWP_Mode: performance
# Set cTDP to normal=0, down=1 or up=2 (EXPERIMENTAL)
cTDP: 2
# Disable BDPROCHOT (EXPERIMENTAL)
Disable_BDPROCHOT: True

# All voltage values are expressed in mV and *MUST* be negative (i.e. undervolt)! 
[UNDERVOLT.BATTERY]
# CPU core voltage offset (mV)
CORE: -50
# Integrated GPU voltage offset (mV)
GPU: -30
# CPU cache voltage offset (mV)
CACHE: -50
# System Agent voltage offset (mV)
UNCORE: -30
# Analog I/O voltage offset (mV)
ANALOGIO: 0

# All voltage values are expressed in mV and *MUST* be negative (i.e. undervolt)!
[UNDERVOLT.AC]
# CPU core voltage offset (mV)
CORE: -50
# Integrated GPU voltage offset (mV)
GPU: -30
# CPU cache voltage offset (mV)
CACHE: -50
# System Agent voltage offset (mV)
UNCORE: -30
# Analog I/O voltage offset (mV)
ANALOGIO: 0

# [ICCMAX.AC]
# # CPU core max current (A)
# CORE: 
# # Integrated GPU max current (A)
# GPU: 
# # CPU cache max current (A)
# CACHE: 

# [ICCMAX.BATTERY]
# # CPU core max current (A)
# CORE: 
# # Integrated GPU max current (A)
# GPU: 
# # CPU cache max current (A)
# CACHE: 

Suggestions on how to resolve these issues would be greatly appreciated!