Pbo scalar x10 reddit. Anything other than 1x is reducing lifespan proportionally, usually for pretty miniscule performance gains. In my research it holds voltage longer with PBO to hold the higher frequency? This comes at the cost of temperature obviously but when i set a X10 scalar it doesn't just hold higher voltage it applies 0. Allows us to turn on PBO and allows us to make manual adjustments to PBO settings; PBO Scalar – 10X. r/redditinitaliano A chip A close button. r/redditinitaliano The PBO Scalar interacts with the FIT limit of the cpu, which is the internal health management system of the cpu which will lower voltages when needed, given the workload and operating temperature. Set “Precision Boost Overdrive Scalar” to manual at 10x, the CPU voltage. Is this safe? From what i've been reading online opinion on PBO scalar has been a mixed bag. Warzone: 4. All things overclocking go here. 3GHz and 1. Use of higher voltages is definitely possible (as FIT will allow up to 1. Curve Optimizer is part of PBO 2. Single-core, PBO enabled: peaks at 60C, 4. Set your scalar lower, 4x 6x will increase your performance by a lot. Your CPU is fine up to about 90c and no need to panic with an 360 AIO unless it's faulty. Switching from core 0 to 11 every 2 minutes. All core results in C20 decrease slightly in R20 over other options I tried, but good single core gains. 5600x boosts all core 4. my temps under load stay around 65. 35 is ridiculously high. For a VM with 2 vCPU, the VM can either use 2 pCores or 1pCore + the corresponding HT Unit. Board is X570 Aorus master with F35B bios which is AGESA 1. 5c. PBO settings i aplied: TDC 110 EDC 165 PPT 150 Scalar x10 All core curve -25 You should find FIT voltage to know the actual Voltage you can run but the safe number is 1. That's not much, but it is measurable in the right benchmark so it can be said to be 'noticeable'. 3 on the bad CCX. In theory, no. In theory, PBO relies on FIT sensors and thus technically should View community ranking In the Top 1% of largest communities on Reddit. PPT = 180, TDC = 120, EDC = 120. ) Undervolting - use low voltage, and a bit lower clock. Best 2 cores set to negative 5 and the other 6 cores negative 15. People say PBO scalar degrades your CPU as it increases voltage, will it degrade my CPU even if my temps stay low? Add a Comment. 480V when scalar is increased by 10x), but it more than likely results in reduced silicon lifetime / reliability. If you are looking for the maximum points you can get the get an Nvidia GPU as explained above and run on Linux as that will produce more points. EDC: 200. Around same 18400- 18500 -14 all cores 77w ppt Pbo overdrive off. Thermals are not an issue having a 360mm aio Pbo on, scalar to auto or 1, long term high setting causes degradation, well reported too. I'm not 100% sure what the 10x literally translates to, but generally it will give the chip an additional 70 - 100mv in constrained scenarios where PBO + Auto OC yields a 4. There have been many posts about Zen 2 CPUs becoming degraded after running with a manual OC, but PBO still seems to generally be viewed as a safe way to overclock. I wanted to make sure I wasn't undercomplicating things. . 7 all core with 4. I just can't figure out what the problem might be. It's camping 5000-5025mhz effective single core clock and all core 4750-4800mhz. Now FCLK and MCLK are displayed as Load up BIOS defaults, go into PBO menu and enable advanced. 15GHz. 6 MHz (which seems correct for 3200 DDR RAM), but the NB frequency was only 799. true. Would be cool to hear where you are. In Curve Optimizer, start with an all core undervolt of -5. With a custom loop I am running 130w PPT 85-90A TDC 145A EDC but on AIO you may want to run lower maybe 120-125 PPT, 75-85 TDC, 130-140 EDC. Single Core boost = 4650mhz. EDC 80A. Lowering PPT below 100% usage has no benefit except somewhat lower temperatures by starving the CPU. Hardware: CURVE OPTIMISER. 48V. 38V/1. Do make sure you have a great CPU cooler to do this. to get the most out of your Ryzen 5000 CPU is you need to do is set your Manual PBO Custom Limits or select Motherboard option. 9ghz! I'm using We've managed to score 31,600 (5950x) and 23,552 (5900x) on cinebench r23 with the precision boost system locked to 1x scalar doing this so far. In other words, if you input 75 as the value, it'll boost the cores until the temperature reaches 75C, then maintain whatever boost value keeps it at 75C. Also, make sure the voltage scalar is disabled, or on 1X Ryzen 5900x Voltage higher than 1. Ryzen 5 2600 not boosting Configure it for motherboard limits, +200 MHz, and PBO scalar x10 PBO Scaler = 10x. Family. 19,1 even seems more correct to me as that one doesn't have T2 (that the Hackintosh of course also doens't have) but the 20,2 does. Reddit iOS Reddit Android Reddit Premium About Reddit Advertise Blog Careers Press. All voltages is set to Auto. PBO Boost override: -100mhz. 11. Number presented in scalar is multiplier for delta for that voltage, so, i/e if it's 10mV, x2 means 20mV, x3 means 20mV etc. You shouldn't need more than 1. made sure GPU computing is enabled in BOINC. - +100mhz pbo - x10 scalar - power limit disabled - EXPO on, Aggressive Subtimings copied, but manually implemented, soc on 1. 75 single core with co -10 and plus 100 pbo. We just fix it to that value. 45v. Anyone have additional tweaks or resources they can point me to to mess around? 7950x w/ PBO undervolt by 100mv, 32gb DDR5-6000 EXPO CL30, Kraken X72 (without AM5 brackets), Gigabyte Master X670. On a Ryzen 9 5900X, this translates to a theoretical limit of 5150 MHz, but this value will be different for different CPUs in the Ryzen 5000 lineup. PPT: 395. to squeeze the most performance you'll need to use per core settings in curve optimizer, as in all ryzen cpus not every core is made equally. As I mentioned the degraded old one did not boost past 4. In case anyone else finds this and is looking for the answer: uninstall BOINC, reinstall and uncheck the box for "install as a service" under the advance menu. It scales the single and all core voltages allowed. Open menu Open navigation Go to Reddit Home. PBO is not safe on Ryzen 3000. TDC 60A. 3ghz - scores 10,200 in R20, 250w max power draw, max temp 82c using 360mm AIO with fans at 900rpm (40% speed) - temps don't change much with full speed so I leave them running slower, that's my experience with AIO coolers anyway, the fan speed matters less than a AIR cooler. 25 - power down mode for RAM disabled - internal gpu disabled (its hidden somewhere the asrock bios is terrible) - FCLK 2167 I am landing around 30250 in cineR23 with this. Cinebench runs done with the priority set to real time. Playing in opti mode and going from a GTX 1080 to a 3080 (like me) you'll notice next to no performance increase because you're limited by your CPU's performance. All core = 4200mhz. On HiveOS it's a little different because of the absolute value on memory, but still get 61 MH/s with -300 core, 2400 memory (not delta in afterburner), power level 140. All core boost 4600mhz while single core 4850mhz. Both on Phoenix 5. r/Amd. Curve - 20 (all cores) cpu voltage offset none. Don't touch anything else other than simply enabling Precision Boost Overdrive, and setting up a frequency override of +200MHz. My settings: PBO Enabled PBO Limits: motherboard Scalar: 1X +200MHz or whatever Negative voltage offset - I think it was -0. Maybe a slight overclock is setting the PBO to Advanced and select Motherboard that will increase the power limits abit and you should be fine while also way lower on voltage Set the ratio back to auto and enable PBO, rerun the cinebench test and tell us the max temp ( by using HWINFO 64 and looking at the cpu temp ) Dans mes recherches, il maintient la tension plus longtemps avec PBO pour maintenir la fréquence plus élevée? Cela se produit évidemment au coût de The 10x scalar degraded the cpu you like a mother Ferrrrr I eventually RMA it and fought with them to make them believe I didn’t OC it lol that was fun! So I would advise a nice undervolt with PBO limits set to your cooling system I achieve 4. Tbh 1. On Windows with MSI Afterburner, I run the 3070 at -300 core, +1200 memory, 60% power for 61 MH/s. All I did was set the manual all clock PBO curve to -30 and left everything else on AUTO/default. eg: in 5600x cores are numbered from 0 to 5 (total of 6). Stock is 1. TDC: 255. After some testing on how AMD's PBO feature works, I found out that if you. Set XFR Enhancement to AUTO for PBO and Scalar and then configure what you'd like under the AMD Overclocking submenu. 775, but higher multi core scores and same single core scores. 5 or something. Going negative will drop voltage per core and the temps, but the CPU Here is my PBO settings if you want to give it a try with your 3700X. Terms & Policies pbo, scalar x10, +200mhz, co -27: 6881: bolded my final setup PBO "Auto" is usually the same as "off" but may increase boosting (ie the scalar value) opportunistically up to 2x, but should still respect the 142W socket limit. Do not use Asus's PBO settings page, use only AMD's PBO settings - perf drop. This is the single best tool AMD has provided Zen 3 users with. Boost override: +50mhz. Reduced vcore offset accordingly. gets dangerously high with only a CPU test “System Stability Test” in AIDA64 . Get app I apply the same parameters exactly, but my processes only goes 4. 8 MHz, which did not make sense to me, because my understanding is that MCLK should be equal to the NB frequency/FCLK. Tried R23 again and got 100 less points in multicore and 180 less in singlecore, but with 20°C less in both single and multi benchmarks, and a much quieter computer. Is there something that i miss, or did i got a dud cpu :(( Jun 12, 2021 · All we need to be concerned about is tuning the right value for EDC and not worry about anything else. The difference is even greater vs. 480V when scalar is increased by 10x) From what I understand, it's a pretty much auto overclock. 1)CPU: Ryzen 5900XGPU: MSI RTX 3070. 25-1. But then again I have a crappy B350 board with half a phase for VRM. Curve - 30, cpu voltage offset +0. This behavior depends on the motherboard, but "auto" isn't allowed to increase the socket power or the EDC/TDC limits above stock, so this will always match the CPU (142W for Zen3 7950x Overclocking / Undervolting Results. World of Warcraft gameplay seemed unchanged with a slight boost Weekly-Isopod-641 • 6 mo. But scalar doesn't seem to do much for Ryzen 3000 or it depends on the motherboard. Scalar 10x increases heat, curve optimizers purpose is to decrease heat. 45 in games. Multi-core, PBO enabled: peaks at 80C, 4. 7 allcore Single core 1600. Scaler x10 Cinebench all core: 4. 3 on blender and cinebench at 60-65 degrees. Keep in mind, I'm prioritizing stability at the moment. 9 GHZ. In theory it allows a bit more peak voltage and for single core clocks to be held for a bit longer. CO: -12 all cores. 275 V for most chip. Get the Reddit app Scan this QR code to download the app now For pbo-scalar=auto,1x,2x,3x with MSI-MAG-x670e-Tomahawk, Aida64latency fluctuates between Mar 25, 2020 · Server - Use manual all core scalar. 3-4. -25 for core 6. My 5950x can't even do over 4. as seen in the screenshot by CPU is getting a bit more juice than I would like. [update] Solved. Solved. Stock Clocks. Upon changing BIOS from PBO Limits = Motherboard to PBLO Limits = Manual and defining PPT, TDC, EDC values I'm now getting very different behavior. 2806) in order to enable Precision Boost Overdrive with a 5800X3D, I've tested on my Strix B550 XE Gaming Wifi motherboard -30 all cores. Here's what I came up with. System configuration: What is PBO Scalar? Discussion. CCX1 boosts to 4. It runs higher voltages if you've got a better mobo, and can sustain higher clocks as well. The PBO/Overclock settings are as follows (maximum allowed by mobo): Boost Override CPU: 200. PBO Settings: Advanced PBO Limits = Manual PPT Limit = 120 Precision Boost Overdrive Scalar = Manual Precision Boost Overdrive Scalar = 10x Curve Optimizer = Negative, 30 (Not sure what the limit is, max is ideal I think) Max CPU Boost Clock Override = 0Mhz. 3900x PBO + 200 finally working (F4 original bios) 4850mhz PBO, Auto OC 200, scalar x10 New comments cannot be posted and votes cannot be cast. When i play Getting Over It with SVM Mode (virtualization) i'm only getting from 300-400 fps, but after disabling i can get almost 600 fps, this is a huge fps drop Board: MSI B550 Gaming Carbon Wifi (ComboAM4PIV2 1. Once you do this, boot into Windows, open Ryzen Master and start CB23 multi thread test. 65 GHZ. But then I think mobo crapped out and now I can't run neither EDC bug nor BCLK over 100. 25 - 1. Tried literally every setting from PBO Enabled to PBO Advanced with custom values and scalar set to 10x even setting a hard voltage does nothing. 2. 8 to 4. 5v more all the time to core VID Scalar PBO - What's safe? Discussion. You could try to undervolt the CPU in BIOS, which will help with the temps. Posted by u/SnooLobsters9412 - 4 votes and 4 comments The MCLK is 1599. For any VM to be able to "cycle" the scheduler needs to be able to schedule ALL vCPU at the same time, so its better to have 2/3 vCPU's on a 6 core system than 4 vcpus. 5 ST on the good CCX and 4. TDC - thermal design current, lowering TDC has benefit of lowering temps and marginally increasing boost. Apr 17, 2020 · PBO Scalar relates to how long the VCore should be held elevated when the CPU is boosting; higher scalar values result in a longer hold-up. . PBO for gaming only is really better for higher clocked parts like 3700x and up since they can boost more. EDC=90 (Any different value will decrease PBO performances) Scalar=X10 (more aggressive boost and higher temps but the Vcore offset will counter it pretty well) AutoOC=+175 (tried every settings from 0 to 200) Vcore=AUTO with a negative offset -0. Thermal Throttle Limit affects PBO by limiting the amount of boost so that the temperature doesn't go over the given value, which is in Celsius. In UEFI, the FCLK was set to AUTO. The lower you put your resolution/graphics the more your fps is limited by your CPU's performance (also ram speed helps). If you read AMD's notes on using PBO Curve Optimiser, the first thing they tell you to do is set it to x10 before you begin your adjustments. It will still regulate itself based on power and thermals. For the last couple of months I've been running a 3950X with PBO limits set My 5800x can do -25 on the two best cores and -30 on the rest with a max override of 200mhz. 3v all-core, I didn't feel like increasing voltage any higher, so I resorted to PBO, and that gave me way better results than I anticipated. I now have a (admittedly anecdotal) data point to the contrary. 1V on average for at least 4ghz so 1. The 2700x shouldn't need more than 1. 6. PBO Scalar X10 this effects lower core workloads i noticed in fallout 4 for example that each time i upped the setting my frequency went up now its at a full 4350-4375mhz and in games that use 2 cores i'm almost always at 4375-4400. Dec 18, 2010 · Manual = Part runs with a scalar of customized Value". 2GHz so it’s worth it to try to get higher. 35ghz at 1. For a 5900x i've never gained performance over 130 TDC. Single core boost is 4. After updating BIOS, my benchmark scores dropped 5%. Setting scalar to x10 i see no difference in cinebench but an all core boost in games of 4. ) PBO PPT/TDC/EDC: 95W/85A/120A Mar 29, 2021 · The 10X PBO scalar should allow us to sustain boost clocks for longer, while the max boost clock override will increase the maximum CPU frequency by 200 MHz. Join. Run HWInfo and Cinebench R20 - what is the max power draw? I'm not using PBO, but all core overclock @ 4. Most of my day tomorrow is going to be testing pbo scalar benchmarks while testing every mhz "boost" to find what benches the best. Not only I'm getting higher fps now but also lower power consumption (around 55W while playing The Division 2) Vcore maxed out ASUS just recently released their new BIOS to support the 5800x3d PBO options for the x570 hero so I wanted to give it a shot. PPT = 250 , TDC = 240 , EDC = 120. PBO helps more in single threaded apps (games) than it does in Cinebench. Is my cpu cooler that good or is something not enabled? The temps shoot up real fast tho but i guess thats normal with these CPUs. Voltage Curve: -5. Set default levels and fine tune by small amounts. BCLK at 103. 1ghz all core boost at 1. 34ghz all core but dropping down to x1 I can't get past ~4. Impressive. This is with PBO scalar 10x, PPT/TDC/EDC 300W/300A/230A and +200mhz boost overwrite. 625 to 4. 16. All cores PPT - CPU uses power it needs to operate. Tried to set the ratio to 44, and i managed to get higher multi core but When I use 19,1 (for Coffee lake CPUs), the system seems much more robust, even with torture tests with Prime95, Blender rendering and Unigine GPU benchmarks at the same time. Single Core boost = 4975. 375ghz at 1. Precision Boost Overdrive – Advanced. Iterate between STABILITY TESTING (HIGHLY TRICKY. All core boost = 4475mhz. Learn to overclock, ask experienced users your questions, boast your rock-stable, sky-high OC and help others! In the BIOS, I have set PBO to "Advanced", PBO Limits to "Manual", For the limits I have put in PPT = 120 TDC = 80 EDC = 115 Precision Boost Drive Scalar = "Manual" and "10X" Max CPU Boost Clock Overdrive = 0 MHz Curve Optimizer = this one takes some time. Everything seems to work fine. Pbo limits set to motherboard (until I find optimal settings) Scalar set to 4x +200mhz -20 -19 -19 -19 -20 -20. 375V with just PBO enabled is really odd. So we go through the process of, set an EDC value, reboot, rinse and repeat, we will use CB23 multi-core and Linpack Xtreme (selection: 1, 3, 5, enter, enter) to compare results between different EDC settings. Ryzen 5000 PBO Scalar 10x continuously comes up with (too) high voltage in CPU test. maybe for your cpu core 3 and 4 are the best SVM Mode perfomance hit by almost 40% on 5900X. Definitely get the passkey as it will give you extra points by a large margin. However I'm getting only around 28k on cinebench with the above settings, at 200w/80c. updated drivers. 0. Your SoC is also really high for only 3200 M/T's. Scalar allows longer boost by pumping in more voltage. After 8 months of waiting on this feature, Asus finally released a new Bios (Ver. So after googling and searching around for answers regarding PBO scalar settings, what are the real implications of using scalar x10 vs x5 or x1? I have a 3700x and using x10, it allows me to boost up to 4. Here's the new 5900X (Stepping 2): Here are the clocks of the new 5900X. It's the same behaviour on different bios versions. 4ghz all cores lol. This means it will keep the voltages during PBO higher for longer, multiplying the default length of time anywhere from 2x to 10x. 46 ghz single core and ~4. What I think happens is that while it can help the core hold a boost clock longer, it also generates more heat. 80GHz (because I use +150MHz boost override) Multi-core, PBO disabled: peaks at 60C, 4. So currently my PBO setup = Advanced, PBO limit = Auto, Scalar = manual and 10x, Boost clock overdrive = 200Mhz and Thermal limit = Auto. 4ghz at 1. Today I stumbled upon a post that said that Asus's PBO settings ruin performance, and to only use AMD's PBO settings. 675-4. My settings for my 5600x. I did per core tuning with the same exact PPT/TDC/EDC values and i got -30 to all cores, both with PBO scalar at x10 and disabled (aka auto). 06 After benchmark score, 6136 at 71c: I have a 5600x undervolted and want to use PBO scalar to keep higher boost clocks as I have thermal headroom. I have been folding for a year now and I'm at nearly 28 million points with my RX580 and 3700x. uninstalling and reinstalling BOINC. 5V on Aorus Master x570. Alot of people have recommended to run Scalar at 1x and others have recommended it at 10x or 2x or 4x. Increasing too high does nothing. ago. 65GHz. 47v. In general I'd say it's worth it as long as the temps are reasonable. Max clock went from 5. 425V all/single, X10 raises it to 1. 85ghz down to 5. But, in reality, the difference is negligible at best (although 10x does tend to PBO scalar auto, +200, llc level one, platform limits 280/240/240. And yes. 1v core offset, set PBO scalar to 4x. gets dangerously high with only a CPU test “System Stability Test” in AIDA64. 275 all core boost in games at 1. For overclocking help, you might want to try an overclocking ADMIN MOD. Increasing TDC and EDC to 150 and 200 gets me over 28000, but at the cost of much higher temperature (85-90°C). I've recently just spent hours on hours tweaking my 5950x's PBO. restarted machine. 38v. Some people call it “overclocking” but we’re not really increasing the clock beyond what we would experience with PBO. 380V / 1. With the scalar dialed back to 2X, temperatures topped For my 5600X with Hyper 212 BE cooler while running Cinebench: Single-core, PBO disabled: peaks at 58C, 4. Dial Dynamic Vcore (DVID) down to -. Scalar: 4x. 3V is probably doing way more damage than the scalar ever could. Previously with the 2700X it was recommended to just leave this at AUTO but with my current 5600X i seem to be getting better results and stability with it at 10X. Win 10 Pro, BOINC ver 7. Even with PBO limits raised, the CPU will still obey FIT limits. I couldn't find many cases like this, it Set PBO2 to OFF; AMD Overclocking to ON; Set core ratio to 43; Set Vcore to 1. Per Core. Just doing PBO with scalar x10 and negative voltage offset nowadays. after you set scalar to 10x then you want to adjust with the Remember, exactly the same thing happens with PBO on or off, no difference at all. Curve set in bios (negative offset): -21 for core 2 (Best) -23 for core 1 (2nd best) -25 for core 0 (3rd best) -25 for core 4. PBO Scalar: Auto. Curve optimizer is set to negative 30 without any issue. 33V/1. 025 Cpu-z 10K/709, cinebench r20 9000/654. I think that the default value is whatever the So, last night i enabled PBO settings for my ryzen 7 5700x and i see in ryzen master that my idle temps 24C is. In the case above, if the VM uses 2 pCores the corresponding HT units are blocked for View community ranking In the Top 1% of largest communities on Reddit. 7 ghz with max temps only reaching about 77 in max load benchmark testing and in R23 I achieve 15900 Aorus X570 Ultra (bios F32) Ryzen 5950x. The cinebench all core run saw me reach 84°C so I toned it down a little: PBO scalar auto, +100, llc level one, platform limits 280/240/230. 1 ghz all core. Around 4. All this was done by upgrading to latest bios, resetting bios to make sure no old values was stock and I only touched RAM timings with and dram voltage and PPT, TDC, EDC, PBO scalar x10, overclock 200mhz, rest was injected by ryzen masters into the bios settings after hitting apply. Turning the CPU on at all degrades the CPU. Slap a negative curve on it and it'll make your CPU last longer with minimal performance difference. 9Ghz without activating the Asus Fmax. What Curve Optimiser does is apply a voltage offset, positive or negative, to each individual (or not) core’s VID. Best generic advice I've seen for zen2: Enable PBO, -0. I'm not sure what the ones in between are. At scalar X1 there's no voltage delta cause multiplier is 1. With the above values of PPT/TDC/EDC, I barely scratch 27000 as my CB23 score. CPU 0 - 5 = Negative 15 offset. In r23 he's never gained performance over 155 TDC and most of the time the optimal value was lower than that. Cinebench single core: 4. Customized Precision Boost Overdrive Scalar - 2x/3x/4x//10x - "Precision Boost Overdrive increases the maximum boost voltage used (runs above parts specific maximum) and the amount of time spent at that voltage. Should allow you sustain boost clocks for longer. 05 GHZ. PBO enabled, Curve Optimizer -15 on 4 best cores and -19 on all other cores. 1125V CPU LLC= Mode 5 (MSI strongest is 1 and weakest is 8) ADMIN MOD. So this is how my 5600x performed on max pbo + 10x scalar + Optimize curve -15. Used PPT145|TDC230|EDC1 Scalar x10 with C-States|CnQ|CPPC|CPPC Preferred Cores enabled. 0, so enable PBO and set it to your platform's limits. scalar is kind of weird for me, R20 benches higher with x1 and then lower with x10 with the same offset/boost. Help Request - CPU. Cb23 mc12000 Getting about 4. Additionally, SOC voltage of 1. 9 steady to 5. Then adjust core optimizer co values per core towards -30, the closer to 30 on each the better. HuJimX. It refuses to go over the 65W CPU Power. I was running my 3700X with EDC bug and BCLK 103, I think it was boosting to 4. I have a 5900x for some time, I decided to mess with the PBO and the Curve Optimizer, however I notice that my frequencies don't go beyond 4. PBO Curve: Per-core (-27 to -30 range -- Used Ryzen Master curve optimization with larger vcore offset until per-core offsets went slightly under -30, to understand relative differences between cores and then normalized to -30 range. I have an option in my BIOS to use a "Scalar multiplier" for PBO. 1. Auto performed the best for me, but if you want to try to tweak this, I'll mention when you should do this. This is where all the magic happens, really. OP • 3 yr. In the advance section of PBO, set PBO limits to motherboard or manual and set values that you won’t realistically hit. Ryzen master auto OC did the scalar 10x Since it was OFF before it did. If i remove the pbo limits and set all of it to maximum, it gets to 80 degrees. just give it max pbo of 200mhz, set the power requirements to mobo and then use curve optimizer. PBO + Auto OC yields a 4. SCALAR in AUTO but I View full post. No, the entire point of the scalar setting (the only thing that it does) is tell the CPU not to downclock like it normally would for silicon health. Jan 16, 2021 · – YouTube) we can start by looking at the setting that matter to turning on PBO. 0 ghz to 4. yeah, had a similar (sort of) problem after running ryzen master made some wird changes that apparently stuck in BIOS until I reset Ryzen 5000 PBO Scalar 10x continuously comes up with (too) high voltage in CPU test. cutterjohn42 • 6 mo. Stability test done using Prime95, 1T with Large FFT and AVX disabled. Uninstalled the 1usmus plans as 1usmus himself tweeted a response to someone testing after effects benchmarks that his power plan has been made redundant by the new AMD Chipset. As a try, I then manually set the FCLK in UEFI to 1600 Mhz. Under PBO, leave the scalar at Auto. Benchmark. 25-4. Save the BIOS settings and boot to Windows. Go into your BIOS and look for the AMD overclocking section, and then enter the Precision Boost Overdrive subsection. Gonna find that setting and add a little bit to it (1-3%) so its not sitting at 100% of those settings all the time. This is the tool that makes the guide come together into a very beautiful thing. Stock PBO. Not really, no. Maxed out performance - use maximum safe voltage (We will learn about it below. 075v. But a 3600 only boosts to 4. 3 on my old 5900X when it was new) Ext. In single-core, the difference in frequency and Sep 18, 2020 · The best CB20 MT scores are at 10X scalar, by about 5-10 points over scalar 5x with several runs averaged. Ryzen Balanced is the most often recommended plan. 2ghz single core and 4. 356v in cinebench and a 4. 6 (better than 4. 3b. 35V and Offset to Auto. 0V on your SoC for that, and having LLC on 4 without overclocking is kind of a waste. PPT 100W. If this is correct, I can see that it should be used judiciously. Curve Optimizer = on. PBO scalar x10 seems like a odd suggestion since most find 2-3x is too much. I've been fighting for a month to fix this, with no luck. While running Cinebench R23 I hit a speed brickwall but not sure what is causing this. PPT/TDC/EDC: 230/150/150. Jan 30, 2021 · With the PBO Scalar set to 10X, we saw 125 W of power consumed during an all-core Cinebench run with temperatures up over 82 degrees Celsius. The ranges are 2x to 10x. then you want to turn on the PBO Scalar to 10x as this will allow the CPU to boost for longer and it will add more voltage for the CPU to boost higher. When using Fmax I can't use PBO together because I get a blue screen! I have Scalar on X10 and +100 I've tried +200 and it still doesn't go up from 4. The larger the value entered the larger the boost voltage used and the I know that I'm extremely late, but I feel I have the experience to chime in with contrary results after dealing with an absolute silicon lottery loser of an i7-4770K (original owner had zero interest in overclocking, but the 4770 non-K wasn't available from Micro Center on launch day) combined with an Asus Z87-Pro that insists on running the cache (AKA ringbus) at full 39x turbo even with New 5900X arrived, reset CMOS, load defaults, CPU boots normally. Too low TDC has negative effect (but lowers temps). I couldn't make my 3700X stable at 4. I've tried undervolting, all PBO limits are default, curve optimizer with negative offset, LLC is set to normal. Dec 11, 2020 · Using MB PBO will set limits far to high and lead to overheating. CPU 5 - 11 = Negative 20 offset. Max CPU Boost override = 200Mhz. 45v and a single of 4. What is PBO Scalar? It's basically the aggressiveness of PBO. Hi guys, I'm using PBO2 to increase the performance of my 5900x. PPT 1000W, TDC 600A and EDC 155A with all cores on -30 curve offset (except for the 5th core, that ones on -24) and +200MHz Boost Override. Saw something on how to better find you ppt, edc, and tdc while using pbo. At this point the following processor is at: Temp: 75C. dgqioleryjejhiohujrg