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EG1164 High Power Synchronous Rectifier Boost Power Supply Module, Maximum Efficiency 97%, Input Voltage 8~50V, Output Voltage 8~60V Adjustable, Maximum Power 300W or more, Switching Frequency 219kHz. Because I have limited test equipment (power supply and load are maximum 300W), so I can not measure the higher power, this board should not be a problem with a maximum power of more than 400 or 500 watts. open-source URL：https://oshwlab.com/zeruns/eg1164-high-power-synchronous-rectifier-booster-module EG1164 Introduction The EG1164 is a high-voltage, high-current step-up synchronous rectifier DC-DC power management chip with an internal integrated reference power supply, oscillator, error amplifier, cycle-by-cycle current limiting control, half-bridge driver, etc. It is very suitable for high-voltage and high-current applications, and it can support up to 600V power supply voltage output with an external high-voltage MOS tube. Boost synchronous rectification solution, support high voltage and high current solutions An external capacitor can be used to set the operating frequency (0-300KHz). 2-pin EN external resistor for flexible adjustment of start-up and shutdown voltage. UVLO undervoltage lockout function: Vcc pin turn-on voltage 3.65V Vcc pin OFF voltage 3.6V Week-by-week current limit control Package: SOP16 actual picture Test Data test equipment： Toplia Adjustable Power Supply X08P3010：https://blog.zeruns.tech/archives/698.html Hantek DSO2D15 Benchtop Oscilloscope：https://blog.zeruns.tech/archives/652.html 炬为 Electronic Load：https://s.click.taobao.com/TPZCHAu VC86E Multimeter：https://s.click.taobao.com/9P9CHAu 输出带载测试(Output Load Test) Input 12V, output 36.6V, no-load current 0.11A, no-load power 1.32W. Input Voltage Input Current input power output voltage Output Current output power efficiency 11.59V 4.556A 52.8W 48.05V 1A 48.05W 91% 11.12V 9.57A 106.42W 47.93V 2A 95.86W 90.1% 23.43V 6.434A 150.75W 47.95V 3A 143.85W 95.4% 31.75V 3.155A 100.17W 47.95V 2A 95.9W 95.7% 31.32V 7.88A 246.8W 47.62V 5A 238.1W 96.5% 23.25V 8.59A 199.72W 47.66V 4A 190.64W 95.5% 23.29V 8.03A 187.02W 35.98V 5A 179.9W 96.2% 23.3V 8.14A 189.66W 59.67V 3A 179.01W 94.4% 31.25V 8.59A 268.44W 59.67V 4.3A 256.58W 95.6% 8.08V 6.52A 52.68W 23.87V 2A 47.74W 90.6% 7.6V 5.09A 38.68W 11.82V 3A 35.46W 91.7% 31.23V 9.46A 295.44W 35.93V 8A 287.44W 97.3% Different input and output voltage differences and different output currents affect efficiency. schematic PCB

Hey. I have an i5 13600K on a Gigabyte Aorus B660M PRO DDR4, running XMP 3200MHz DDR4. My processor is always stuck at max boost (5GHz on P-cores, 3.9GHz on E-cores) drawing 29W even at around 1~2% usage. For some reason, the clocks on all cores are also changing together. For some reason, they all go to 1GHz for 1 second before boosting to max again. Another clue is that my HDD never goes to sleep. It's almost like Windows is ignoring the power plan option. I added a photo of my BIOS settings. Things I tried: - Changing Windows energy plan to "Balanced" and "Power Saving", and resetting the plan to default - Fresh Windows 11 install - BIOS reset - Uninstalled all of the Gigabyte software that controls CPU Monitoring using HWInfo and HWMonitor.

Hello everyone, Most posts I see discussing Ryzen 5000's series include problems concerning idle temps / thermals in general/ boost problems etc... After a deep-dive into my 5950x this is what I learned in regards to getting the most out of my system and solving those issue. System spec: CPU: 5950X Cooler: NZXT 280mm AIO Ram: 32GB G-Skill 3600 Mhz GPU: RTX 3080 founders PSU: 850W Gold Case: Fractal Meshify S2 General purpose: Programming/engineering and some gaming. Beware of motherboard software packages! As an example, as a part of my Asus X570E software package, it installed an app called "Game First" which other than handicapping my WIFI also kept pushing for a boost frequency of 4.35Ghz preventing the CPU from ever truly idling. Uninstalling this piece of junk alone has reduced my idle temps from 49 degrees (Celsius) to 34c with the CPU being able to automatically under-volt to 0.95 with 3.6Ghz clock speeds. Old (non-updated) service (background) applications tend to cause the same problem. It is best to set your system to its default properties and use procMon/task manager to track and kill apps which unnecessarily cause an all core boost. Apples iCloud backup has also been marked as a possible problematic sw. Bios - other than updating to the most recent BIOS, some manufacturers set the default v-core to 1.4V which might be considered to be a bit too much. I did the following: 1. Enabled PBO with curve optimized set with a negative (all core) value of 12. 2. Undervolted the CPU by 0.1. 3. Set FCLK and RAM speeds to 1:1 ratio (in my case 1800Mhz). Results Idle: 34c (completely quiet) Load: 70c (Cinebench R23 30 minute stress test) All core boost: 4.6 Ghz consistent Single core boost: 5 Ghz R23 Score: 25512 Without using an under volt: Idle: 38c Load: 74-75c All core: 4.65-4.7 Ghz Single Core: no change 5 Ghz R23: 26110 + Random BSODs Note: I'm aware I can probably remove the under-volt and reduce my PBO to prevent the BSODs and maybe even gain a little bit of performance but I prefer a cooler quieter system than an increase of 2-3%. Hope this helps!

Hi there! I have occured issue where my CPU won't change it's clock speeds from base to boost but its just sitting at full boost even in BIOS. I was able to set fixed clock speed via CPU clock ratio but it just stay at set value. I would love to make it turbo only when needed and stay at base 2.6Ghz when idle/web surfing. Intel I5-11400f Gigabyte B560M DS3H Thanks for all help in advance!

Hello! I really hope someone can tell me what I'm doing wrong, or if I'm missing something...? My 3700X will never ever go above 3500MHz.. I have PBO turned on and below is my Ryzen master during using CineBench R23 multi-core benchmark for around 20 minutes Using 32GB 3600MHz G.skill Trident Neo DDR4 and have matched fabric clock to 1800MHz (xmp on) Gigabyte Aorus X570 Pro with F33e bios from a few months ago What am I missing? I've scoured the web but can only find people saying they can't boost above 4.2GHz etc.. I know 4.4GHz is for single core boost but I never see ANY boosting. Single core does not even boost over 3500mhz Computer Type: Desktop GPU: Nvidia 2080 Super CPU: RYZEN 7 3700X 8 CORE 16 THREADS Motherboard: Gigabyte X570 Aorus Pro BIOS Version: F33e RAM: 32GB G.Skill Trident-Z Neo 3600MHZ CL16 Operating System & Version: WINDOWS 10 PRO 20H2 GPU Drivers: 466.27 Description of Original Problem: CPU won't boost Any help appreciated. Cheers, Neil

I have an Intel i7 4770, not the k version.the base clock is 3.4ghz. I have enabled performance mode so the chip is at 3.8ghz at low utilization but what I don’t understand is why it goes down to 3.47ghz but is at 100% utilisation when I run cinebench or try to render something in premier pro . I have disabled eist in the bios but nothing changed.. The temps are hovering in the high 40s low 50s. If anybody has anything else that I can try please tell me.

I have a 5th gen Ryzen 9 AMD CPU (specs in signature) and I have boosted all 16 cores to 4.1 GHz, however this takes off the boost clock. What is the reason for this? As long as voltage is safe and temps are safe, surely it should be able to do both?

So I was reading a article today that I realized I didn't have any AMD power plan options so as of now I've updated AMD chipset drivers and my motherboards bios. Now I have 4. I've done this; - .10 offset vcore, cause I've always had that since build. After reading this this is where I'm at. https://www.guru3d.com/files-details/1usmus-custom-power-plan-for-ryzen-3000-download.html I'm now using that power plan with these bios settings Global C-state Control = Enabled Power Supply Idle Control = Low Current Idle CPPC = Enabled CPPC Preferred Cores = Enabled Now with all this I wanna make sure I'm not harming my CPU & getting a better performance than previously. 4.2/4.25 all core during gameplay with just the -.10 offset. Anyone have experience with settings like this? Here is the original one I stumbled upon. https://forums.tomshardware.com/threads/ryzen-5-3600-power-plan.3554920/ I understand most of it. HAHA.

Hello community, I would like to ask something about R5 3600. When I got chrome open (like 20 tabs open) and watching videos even when the PC idles it idles at 4.00 ish GHz (according to task manager, in ryzen masters 862 MhZ). The temperatures are most likely fine. 38°C with chrome open. (While typing this the temps are 50°C and CPU Clock Speed - Current 1800 Mhz - still got chrome open.) While I use CPU-Z and stress the CPU it won´t go over 4 GHz (even in Ryzen Master - 3 900 MHZ while stress test). It wouldn´t change if i go on AMD Ryzen Balanced and setting the minimum consumption of CPU to 5% - it remains the same. Also using default option in RM change nothing. I would like to ask if that´s normal behaviour or not. I´m not 100% sure, read a lot of topics on the internet etc. I´m not plannig to OC the CPU and I never done that by manual. I´m using: Gigabyte B450M DS3H rev. 1.0 MOBO, SilentiumPC Spartan 3 LT HE1012 Cooler (just this one). If you have any suggestions/tips/notes feel free to reply. Thank you for the answers Best regards Tomas

i have connect using usb my phone to my laptop , for connect my laptop to internet, but the connexion is VERY slow, and i want to know if there is a better way to increase my connexion without spending money if possible or not lot, 10€ maximum i use my phone because i don't have wifi, the operator have a problem i need to have better connexion because i want to look a video, (even if it's on 140p,) while i'm playing star citizen very sorry for that very bad english ps: that a screen shot of the connexion on the laptop descendant= download ascendant= upload ping = ping

Hey folks, My CPU is constantly running at its boost speed of 4.2 Ghz instead of its base 3.8 Ghz even at idle. I don't want it to be doing this so then it doesnt have to be running as hot, less power consumption, etc. I currently have a Ryzen 9 3900x that is running at base speeds on an Aorus X570 Elite. I just updated my bios to F37c and set my windows power power plan to balanced (windows 11 ver 10.0.22000 build 22000). Any support would be greatly appreciated!

Hi, I have recently launched Sons of The Forest. I had only 50fps with my RX 5700 XT running at 75% usage, I have 32GB of 3200Mhz ram so that is not the issue. What I noticed is that my Ryzen 5 5600 is running at 3GHz and never goes above 3,2. I have tested in other games (ARK, when I'm hosting a non-dedicated my GPU usage is 80%, CPU won't go above 3,2GHz and I have around 60fps. dxdiag attached. DxDiag.txt

Hello all I was hoping someone here could help me I have the Steelseries Arctis Pro + GameDAC, and when my microphone picks up low sounds, it boosts itself like a lot, like it goes from 45% (which I set it to) to 100%, so it gets all noicy. I can't find any settings in the Steelseries app or in Windows that mentions self boosting or automatic boosting, or whatever it would be called. My Steelseries app is updated and my headset have the latest firmware. Is it a Windows thing or is it just how the microphone works with the Arctis Pro? Maybe someone knows a 3rd party program for microphone control? Thanks

After upgrading to the latest Nvidia drivers (451.48) my GPU (GigaByte RTX2080) will not boost past it's base-clock of 1515 MHz, using GPU-Z to check the clock speed. I tried: Uninstalling MSI Afterburner and RivaTuner Re-installing the drivers after wiping them with DDU (still no Afterburner at this point so no overclock) Installing MSI Afterburner and RivaTuner Uninstalling MSI Afterburner and RivaTuner then installing Aorus Engine to overclock In all those scenario's the GPU core clock would not go past 1515MHz. Note the following strange behavior seen in MSI Afterburner: The power limit slider was grayed out When applying an overclock or even only maxing the temp limit and applying that the screen would go black for a second and it would show as if it was applied but no difference to performance When reverting back to 446.14 I have NONE of these issues: Without overclock it boosts tot around 1950MHz when starting a GPU stresstest MSI Afterburner has power limit available again No more black screen for a second when applying an overclock in MSI Afterburner Applying my stable overclock (CoreVoltage/PowerLimit/TempLimit maxed, +100 Core, +500 Memory) boosts the card to around 2050MHz when starting a GPU stresstest Specs: GigaByte Z390 Aorus Master Intel 9700k GSkill 3200 MHz 32GB (4x8GB) Gigabyte RTX 2080 Gaming OC (with the latest F8 BIOS on it for over a year)

Hey! So I have a Ryzen 3 1200 paired with an A320 motherboard (I know, I know, but I was on a super tight budget to upgrade from my dual core) and for some reason my cpu just refuses to go to the advertised 3.4 boost clock. Even when it’s at 100% it won’t go above 3.1. I know the a320 chipset doesn’t support overclocking but that doesn’t affect boost clock does it? Just hoping to get a bit more performance I guess

Hi there. So yesterday I hit my CPU's limit. I was playing AC Odyssey and I was monitoring the resources and I found out my Graphic Card was only 80% in use and CPU was 100% which means the CPU is bottelnecking my GPU. I'm not sure though, the GPU itself is weak too and the resolution was 1600*900 and I Overclocked the GPU high enough to get boost but there was no boost at all in the game, not even a single frame but in benchmark there was a few fps boost. So I suspect the CPU. So since my Mother Board is not meant for Overclocking I was looking for other ways to boost CPU's performance to get more GPU performance. Does anyone have any idea how I can boost CPU frequency or performance or anything at all? (Actually there is this "increasing the resolution will reduce the CPU's pressure" theory but I can't do that since the Display's limit is 1600*900.) Is there any way to boost it from bios? Thanks.

is there a way to keep a gtx 1080 running in its boost clock? whenever i play cs:go my 1080 always stays at 1657 mhz and around 25% gpu power. i know cs:go is cpu dependent (i'm running 3770k @ 4.5ghz but getting a 7700k in tomorrow) but surely if my 1080 was running at 1900~ constant when playing it would help right? much appreciated, i know next to nothing about gpu ocing

So in NVIDIA shadowplay i have the option to boost the mic volume and i have a razer man-o-war 7.1 so i have a really sensitive mic already. So i usually keep the mic volume really really low due to how loud the mic is BUT, for some reason my mic volume keeps getting boosted out of nowhere and im not the one doing it and i have no idea why its happening. So when i do something cool in a video game i hit the alt + f10 and record the last 5 minutes and then when i go and watch the clip, my mic is so loud you can hear my breathing, chewing, and whatever because shadowplay randomly boosted my mic for some reason.

So I have this Toshiba Satellite C870D with an AMD APU, the integrated GPU is a Radeon HD 7310. It's ok for old games, but still I would like to increase the frame just a little bit if possible. Now the ram that came with the laptop is one stick of Samsung 4GB DDR3 running at 1066Mhz. If I upgrade the ram to 1600Mhz, will that have any affect on the frame rates or not? I ask since it's an APU and I know on desktops it does make a difference to have faster memory.

Hi, I'm trying to overclock my 5960x, but no matter how i tried it, it doesn't go above 3 GHz. I tried first overclocking with XMP, then tried with Manual, and thought might be something wrong with my settings, so I even tried a Preset presented in BIOS. None could boost my CPU above 3 GHz. My mobo is ROG Rampage V Extreme, if more info needed I will provide! Please help!

i built a system for a pal a while back , and i used a GTX 750 SC from EVGA in it , and while testing it in valley i noticed that it boosted up to 1500ish mhz wich was quite a step up from stock is that normal? or was i just lucky?

So I have an old PC that weighs about 8.5 KG (18.7 Lbs) and I was wondering how much gunpowder I would need to boost it into the air when its dropped? Drop PC onto gunpowder and get gunpowder to boost pc back into the air with impressive force. How much gunpowder is needed? Thanks guys!

So my CPU never boosted before and suddenly it started boosting to 4,24 (8% usage atm)

Hello All! So yesterday i was reading an article about Nvidia and the new driver 436.02. They are saying that it boost (bby quite a lot, don't remember) the speed of their cards for sure the new Turin. I have the MSI 2070 oc, those days i am playing 2~3 games! And i really saw a good improvement

I dunno, it's kinda strange. I had a GTX 1060 SSC before that would boost as advertised, and would really easily overclock to 2100MHz-ish. That card had the DP failure that I see several people on the EVGA Forums post about, and I had to RMA that card. Now the new one is here and it doesn't even boost up to the 1800MHz-ish that is advertised. It's pinned at base clocks, regardless of what I'm doing with it. Does anyone have any ideas as to what my problem might be? I'm super wiped out, cuz I went on UserBenchmarks dot com and it said I performed in the 23rd percentile of 1060s. Essentially, A properly boosting, slightly overclocked 1060 3GB could outpace my card right now. Specs are below, not sure if they matter or help: AMD Ryzen 7 2700X @ 4.15GHz I believe, Gigabyte Aorus Gaming 5 X470 MoBo, 2x8GB @ 3000MHz V-Color Skywalker RGB RAM, EVGA GTX 1060 6GB SSC stuck at stock, Cougar CMX1000 1,000w Semi-Modular PSU. I'm booting off a Sandisk SSD Plus, and have game libraries stored on 2 Hitachi Deskstar spinning irons in RAID 0.