If you have gone into PBO section of the BIOS and changed a setting, such as from Auto to Manual, that is considered overclocking and should have displayed a warning indicating as such.
Precision Boost (PB) is the default boost the processor performs from the factory.
Precision Boost Overdrive (PBO) is a user customizable overclock function.
Recommend you perform a clear CMOS or Load Optimized Defaults to restore factory settings.
As to your original question about EDC, yes PPT, TDC and EDC are factory-set power limits designed to prevent the processor from exceeding design specifications, so it is normal for one or more of these to indicate "yellow" or "red" during high-load conditions. But it is not normal for those to be in that condition all or "90%" of the time.
Ryzen R7 5700X | B550 Gaming X | 2x16GB G.Skill 3600 | Radeon RX 7900XT
Ryzen R7 5700G | B550 Gaming X | 2x8GB G.Skill 4000 | Radeon Vega 8 IGP
Ryzen R5 5600 | B550 Gaming Edge | 4x8GB G.Skill 3600 | Radeon RX 6800XT