PL1 is often the TDP of the CPU (my i7 9750h is 45w, as is yours). These are typically the max power draw the CPU can use. In balanced mode, Command centre applies PL1/PL2. Whilst you can get amazing performance, you can hardly hear anything over the fan noise. In this mode the PL1/PL2 (which is the amount of wattage the CPU draws at a given clockspeed) these limitations are gone, so the CPU will run at full whack, produce bucket loads of heat, have high temps (up in the mid 90's and higher). The idea behind 'Performance mode' is that it lifts all CPU restrictions off in terms of power limitations, to allow the CPU to get up to full pace. The issue you are experiencing is mostly to do with Command Centre, and the settings it applies when in the different modes.
Like others, I've a similar HP Omen laptop. I'm a little bit late to the game, as I'm normally on Tom's Hardware forum. Is there any other way to drop the fan speed, or to ensure I don't get FPS drops when in balanced mode?įor reference, this is a brand new laptop with an i7-10750 and GeForce RTX 2060. This is unnecessary, as the temp rarely gets above 80 C and usually stays in the 60s. The only way I can consistently get good FPS is to keep it in performance mode, however the fans ramp up to max even when I set them to manual control. I even tried undervolting the CPU in Throttlestop, however I read somewhere that this has no effect on the newer HP Omen laptops.
I've tried using Throttlestop and checking both the "disable turbo" and "speed shift epp" options (which I saw worked for another person in a post on the HP forums), however I still get frequent FPS drops when in balanced mode on the Omen Command Center. Given the frequency with which this occurs, it can be very disruptive while gaming. The only way I've found to fix this is to briefly switch it to performance mode then back to balanced mode. Even when running at 100 FPS in balanced mode, the temp never gets above 70 C (fans on the lowest setting). Using the Omen Command Center, I can get good FPS (~100) for a minute or so in balanced mode, however it soon drops to the 20-30 FPS range. As the title says, I'd like to find a way to consistently get good performance while lowering the fan speed.
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