What is PBO and is it safe? : r buildapc - Reddit PBO stands for Precision Boost Overdrive It's basically the CPU looking at available power and thermal overhead and deciding that it can use some additional voltage to override the default maximum clockspeed It is completely safe Needs to be enabled in the BIOS
What the hell is PBO for Ryzen? : r Amd - Reddit PBO is just stock operation with some limits adjusted Overall performance should only be slightly better Also don't manual oc on ryzen it's basically pointless AMD basically runs their latest chips at the red line out of the box and the only real performance to be gained is with PBO + high speed memory
Do not use Asuss PBO settings page, use only AMDs PBO settings - Reddit I know on gigabyte there's XFR section for PBO and then Amd overclocking This one has the scallar and auto oc which xfr doesn't have If you stick to just PBO, XFR section will have better boost on old agesa New agesa amd overclocking is better But new agesa the PBO is already nuked on Zen2 F11 goes to 200w, F34 caps at 165w or so
PBO Doesnt Do What You Think It Does | Precision Boost . . . - Reddit PBO might be needed to power the CPU to hit these higher potential boost clocks, but again this is useless in most cases because the Ryzen 3000 chips hit the temperature limit before they reach their even their stock max boost clocks on all core, so increasing the limit on paper doesn't help when the thermal headroom isn't there to do it in
Set and forget 5600X PBO, Curve Optimizer -30, which tests for . . . - Reddit Disabling the PBO limits has the benefit of increasing performance, without getting higher temperatures Optimum tech's video is mostly an undervolting guide , rather a full OC guide with PBO Setting PBO limits to motherboard or manual, means the CPU can draw as much power as it wants, which naturally leads to a nice performance boost, at the
Best PBO settings : r ASRock - Reddit I compared the Auto and Disabled settings to different Advanced settings In the bios I set PBO Advanced settings PBO Limits to Motherboard, PBO Scaler to Auto, Curve Optimizer to negative 30, 30, 8, 30, 30, 30, Boost Override to 0, 50, 100, 200; and Thermal Throttle limit to Auto I got OCCT errors in Core 2 down to -8, all others were ok at -30
7950x3d PBO settings? : r Amd - Reddit Here are my PBO settings: Core 0 -30 Core 1 -15 (My fastest core based on ryzen master) Core 2 -30 Core 3 -30 Core 4 -30 Core 5 -20 (My 2nd fast core) Core 6 -30 Core 7 -30 For frequency ccd, I didn't do anything to it
ZEN 3 PBO and Curve Optimizer Tweaking Overclocking Guide By unlocking PBO limits you are violating AMD’s stock configuration and therefore invalidating your Warranty Even though this guide is aimed at everyone, I am expecting you to at least know some of the basics about how ZEN cpus work, this includes PBO, PBO limits, navigating BIOS, troubleshooting potential issues that arise, etc
MSI PBO - What are the different modes? : r Amd - Reddit Enabled is default PBO which sets the PPT, EDC, and TDC to default limits depending on CPU's TDP rating PPT is the wattage limit EDC is the amperage limit TDC is the amperage limit when temperatures are too high For 65W processors like your 3700X, PBO enabled would mean PPT=128 for example
Ryzen PBO limit - motherboard vs manual : r overclocking - Reddit Wont show up in normal gameplay The top one is the PBO PBO is a whole lotta hassle for next to zero benefits, for me I can gain more 1% and 0 1% fps if I had dualrank RAM Because I tested that too With dualrank (4 sticks SR) at 200 Mhz lower RAM speed I gained 1 fps avg and 2-4 fps on the lows What do you know, better than PBO does