mixmkr, We reviewed the case and see that the system parameters are working great. As per the report, the temperature rise is seen only at the start of using the application, and I could not see any further rise in the temperature. This is normal considering the power of the processor installed in the system. We need to worry only if the temperature rises to 100 C and remain at this temperature throughout.   Regarding the thermal throttling, I did not see any unusual behavior here. Thermal throttling can be noticed when the temperature gets higher and this is carried out by the system to keep the temperature under control. Let me know if you are facing any performance issues.   Regarding the Fan speed issue, you can check this directly on the hardware diagnostics page (Restart the system and tap on F12 repeatedly on Dell logo, choose diagnostics. Here, once the test is complete, go to the summary page and check the system health to see the fan speed and temperature).
I have the new liquid cooling on an i9 with 32 gigs of DDR5 RAM.  When I render a video in Vegas Pro19, the CPU will almost instantly shoot up to 100c...the fans will kick on and then the CPU will usually cool down to the 60's.  The fans will typically shut off before rendering is finished, but the temp seems ok still.  Just the initial, extremely fast ramp up. I am monitoring this hWinfo x64 to see this.  It also says the internal CPU package is throttling.  The computer seems to be running fine, but the high temps concern me. Might this be common in a high performance CPU....or?
XPS 8950, CPU heating up very fast