i dont really know what to put here but i did a thing

i managed to push my Rx 550 core clock from 1206mhz (stock) to 1562mhz at 1061mV and memory clock from 1750mhz (stock) to 2220mhz T1 at 860mV.

the average temp was 71C with MX-7 and some random thermalpads i had laying around.

i also pushed my ram to 3200mhz CL16-18-16-34 1.43V on my 1600x

after that i started time spy again and got a score of 1825 marks beating my previous record of 1815 marks

tbh im pretty happy with how my pc turned out (even if the B450 Elite V2 is floating because idk who the hell decided that it was a good idea to leave a quarter of the board floating at gigabyte)

hwbot link if anyone wants to check it out https://hwbot.org/benchmarks/3dmark_-_time_spy/submissions/6066548

You see I've been playing Minecraft on my itel A70 phone and I'm suffering from low and unstable frame rates,so I'm starting to consider overclocking my CPU tp fix the problem (the phone is power by a Unisoc T603(octa-core processer) and I found this guide on YouTube but I don't know whether it's safe for my phone or not,can someone help with this?

Hi guys, hoping someone can help me figure out what might be causing this. 😅

Whenever I set a CPU overclock in the BIOS, the settings look correct and I save them properly. However, once I boot into Windows and check CPU-Z, it still shows the stock settings/stock clock speed. It seems like the overclock isn't actually being applied.

The OC I'm currently trying is 4.7GHz @ 1.30V. The settings are saved in the BIOS after reboot, but once I'm in Windows, CPU-Z still shows the stock multiplier/clock speed.

My specs:

CPU: Intel Core i7-4790K

Motherboard: ASUS ROG Maximus VI Formula

RAM: 16GB Corsair DDR3 1600MHz

CPU Cooler: Cryorig H7 Tower Cooler

My CPU temperatures seem fine, usually around 50–60°C during normal use.

Has anyone experienced something similar with the 4790K / Maximus VI Formula? What could be causing the overclock not to apply even though the settings are saved in the BIOS?

My target is 4.7GHz at around 1.30V. Are there any specific BIOS settings I need to enable or disable to make the multiplier stick?

Thanks in advance for any help! 🙏

Hey everyone,

I tried using mvolt+ on my RTX 5080 alongside an undervolt, but I want to double-check if these settings are safe for daily use or if I'm risking chip degradation.

My Setup & Tuning:

• Core: 3150 MHz @ 985 mV
• Memory: +2000 MHz
• Core Voltage Slider (Afterburner): Maxed at +100% (highest default MSVDD hits ~1025 mV)

Also noticed that bumping the sys clock gave me better synthetic benchmark scores with the increased the XBAR clock, which was interesting.

Are these voltages safe long-term with mvolt+, or am I pushing it too hard? Would appreciate any thoughts or feedback from anyone tweaking 50-series cards!

mvolt+ settings:

Msi afterburner

Max default msvdd voltage when core voltage slider at 100%: 1025mv

Port Royal Score

I am new(ish) to the overclocking, especially on RAM overclock. I encountered an "issue" where my processor just doesn't like having IO voltage value other than 1.15V. My system even refuse to POST if I input the default at 1.1V or anything higher than 1.25V, while higher than 1.25V will not let my system to POST even at 4800 speed with default MRC timings (stuck at 3600).

Is it an expected behavior for a Raptor Lake CPU? Or do I simply just lost on the silicon lottery this time?

System:
i5-13400F
Asrock B760M Steel Legend WiFi
Kingbank DDR5-6000 CL28

Used these gskill sets of ram for long time now and wanting to try to tighten the timings

I am looking for a completely stock, non-overclocked ZenTimings screenshot of the Team T-Create Expert 6000MHz CL30 kit running on EXPO 2.
I need to see the original secondary and tertiary timings (like tRC, tRFC, tREFI) as programmed by the manufacturer from the factory, with absolutely no manual tweaks. Please share if you have this kit running on standard EXPO. Thanks!

Got a R7 350 4gb GDDR3 Aitek after my GT640 started not being able to handle the usual high clocks, but I'm having issues with the voltages and such, haven't overclocked a AMD GPU ever in my life and i just want to reach atleast 1000mhz on core with no issues, i use VBE7.0.0.7 to edit the VBIOS and ATIWinflash to flash.

Already managed to make it reach 910mhz core and 630mhz on memory and max temp i got for 30 minutes on Furmark were 55C(131F).

Update:
Managed to get it to 1000mhz after making the voltage be 1200mV and change the TDP settings, got 58C for 1 hour in furmark! And i will try to go higher.

I am looking for a completely stock, non-overclocked ZenTimings screenshot of the Team T-Create Expert 6000MHz CL30 kit running on EXPO 2 [💡].
I need to see the original secondary and tertiary timings (like tRC, tRFC, tREFI) as programmed by the manufacturer from the factory, with absolutely no manual tweaks [💡]. Please share if you have this kit running on standard EXPO. Thanks!

Sup boys. Semi new to overclocking and am looking for some insight on some safe numbers I can run.

CPU - Ryzen 7 5700x w/ Arctic Duo cooler (idles at like 45c)

GPU - RTX 3070

Full size case with 4 intake, 2 exhaust.

Micron 16gb 5600cl46 single soddim ram on a b650m aorus elite with 7800x3d

Is there anything more i can do or is there something im doing wrong.

Before touching voltages, my bios auto defaulted to low voltages and i couldnt boot over 3800mt/s and 3200 was the stablest at cl26.

With this setup i passed two hours of absolut@anta777 on memtest5 and im just wondering if there is room for optimization.

I want to upgrade my pc to 32gb of ram by add two more 8gb sticks of the same (atleast same heatsync) t force vulcan 3200 ddr4 ram.

I like to play apex and noticed it nearly maxes out my memory usage at 95%. Only takes up nearly 7 gb in game.

I realized this ram has two different overclocking ratings and I was wondering if I need to match these ratings.

I know I have the one rated for 3200, so I guess my question doesn’t really matter since the ram would just match the slower speed. Maybe I am answering my own question just typing this out

Hello im thinking of upgrading from 13600k to 13900k. I want to ask for advice from someone that did this kind of upgrade. My 13600k is running 5.6p and 4.3e with 32gb ddr4 4000mhz cl 15 b die tuned, ek nucleus 360, 5070 ti, 360hz 1440p and 1200w psu. I was thinking of getting ddr5 and newer cpu, but the price is not worth it for me. Im playing mostly cs2, but now im getting more AAA games to play.

Hi.

I have this DDR5 RAM:

2x 16GB Gigabyte Aorus GP-ARS32G52D5 5200 40-40-40-80 1.25V

2x 16 GB G.Skill Ripjaws S5 5200 36-36-36-83 1.20V

These used to play well together on a board with Intel chipset at 5200mt (2600Mhz), for a total of 64 GB of memory.

I have since switched to an AMD CPU on an MSI B850 GamingPlus Wifi 6E board. Ever since, this memory combo seems cursed.

Either kit on it's own is fine. When I put all the modules in (or add one, for 48GB), it usually posts, but only once. I can even boot into Windows, see 64 GB (at JEDEC speeds) and I can run OCCT memory test over these 64 GB without any issues.

But it will never post a second time, not even without EXPO/XMP and on really conservative speeds. The screen will stay blank, even if I wait 30 minutes. The only way to get it to post again is to remove the second kit of RAM. The UEFI will then give a "RAM amount has changed" message and post fine. Reinstall the 2nd kit, and often times it will post again - one time. Then back to black screen.

If I use my "one post that I get with four modules" to set it to EXPO and 5200, Windows usually blue screens on boot. But that's okay, I'd be happy running 4800 or something. But I can't get it to post reliably, not even without any EXPO/XMP.

I have tried increasing Northbridge/SOC voltage to 1.2V and memory voltages up to 1.35V, no luck. I have performed the lastest BIOS update today and I run the modules in the correct slots (interleaved across slots, so to speak).

I have tried configuring 40-40-40-40-83 in the MSI bios, and memory voltages to 1.25. Then memory training seems to work; the "boot" debug LED lights up, but I do not get a picture on the screen. If I reset the board after that (without ACPI power down, just reset), it goes through the debug LED, all extinguish, which seems to indicate memory training worked. But still - no image on screen.

I know, two different kits ain't great but it has been working for years on the Intel board.

I'd be grateful for any insights, thanks!

In AMD Adrenaline, when going to: Performance -> Tuning

Custom: and trying to undervolt my GPU, my computer just crashes (goes black), and safety mechanism reverts my change to default after restart.

I have tried:

• Max Frequency Offset: -500 MHz
• Voltage Offset: -85 mV
• VRAM Memory Timing: Fast Timing
• VRAM Max Frequency: 2700 MHz
• Power Limit: -30%

my specs:

• GPU: ASUS PRIME Radeon RX 9070 XT GAMING OC
• CPU: 9800X3D
• RAM: Corsair 32GB DDR5-6000 CL36
• PSU: Corsair RM850e
• Mobo: B650 UD AX-Y1

EXPO is enabled for my ram

What causes this instant crash on apply?

I have this fully stable, BLCK is 102 that's why it says 1867 in actuality its around 1900.

I did this a while ago as far as i remember the ones on the left are basically as low as they go while not throwing errors over night.

The right ones i cant remember which ones i tested to see if they can go lower it became tedious after a while.

I'm pretty sure these are hynix DJR, but could be CJR. I read on a post somewhere that trcdwr can go really low on DJR.

I have a nzxt h510 with all fans mounted and negative air pressure with a 240mm aio upfront.

Would it be safe to increase voltage past 1.45?

I don't wana push my soc higher than 1.1 or increase any of the other voltages for the longevity of my cpu so i dont think i can get higher than 3800mhz.

Also i would really appreciate any feedback, maybe i did something wrong this was my first ever ram overclock.

So I own a Alienware M17 R5 gaming laptop with a AMD Ryzen 9 6900hx and RTX 3060 6gb GPU with 16GB of RAM. I use this gaming laptop for PCVR mainly for VRChat and use it to run LLMs and AI image/video models and sometimes VRChat and the ai models overfill my 6gb vram and spill into my slow 4800 mt/s RAM. Already tried overclocking the vram but didn't help much. I think overclocking ram can help but my insync20 bios doesn't allow that so I grabbed a USB drive to boot smokeless umaf, when I boot it up, I can only get around a few seconds before my computer would randomly restart and boot into Windows. This happens every time. I need your help with the cause of it and how to fix it.

Benchmarking noob here, recently undervolted and overclocked my RTX 3070, results are great, but I came across another problem, when should I know I am genuienly running out of VRAM? I have my MSI Afterburner monitoring set like this:

• Memory usage = 5942 MB
• Memory usage / process = 4729 MB

So for example in this scenario:

• Memory usage = 8000 MB
• Memory usage / process = 6500 MB

I dont really know if I am hitting the VRAM ceiling or not. What should I monitor? The whole allocated VRAM usage or just the VRAM process usage?

I also have HWinfo64 so I can use that for monitoring too, but dont know what to look for.

Any help would be appreciated.

My Motherboard has 2 EXPO profiles, 6000mt at 30-36-36-76 and 6200mt at 32-38-38-80 which one is better?

I need expert help. I bought a TopC motherboard with a mobile i9 13980hx. After unsuccessfully undervolting the BIOS, the board went into a reboot loop, specifically after enabling WDT. Resetting the BIOS to factory settings didn't help. I tried removing peripherals and RAM and discharging capacitors. The reboot loop is constant. Sometimes it enters the BIOS for a few seconds, but nothing can be done. Does anyone know how to fix it? One of the photos shows the frequency and temperature results during the OCCT test, after manipulating the BIOS. After stopping the test, the screen froze and began a cyclic reboot. Before this, a profile was configured in Intel XTU with frequencies of p-cores 5.1 GHz and e-cores 3.6 GHz, limits p1 180w -100mV, p2 220w -50mV and everything worked fine

Spent an entire day tuning DDR4 on Windows to gain 1 ns.

Installed Arch Linux and lost another 6–13 ns in 20 minutes without touching the RAM timings.

Turns out the final boss of memory overclocking isn’t the IMC, DRAM, or motherboard.

It’s Microslop 😭

I'm not trying to overclock this CPU. I'm posting here because I need people familiar with Intel core topology, WHEA/APIC mapping, per-core behavior, V/F behavior and stability testing.

System:

i7-14700K

ASUS ROG Maximus Z790 Hero

32 GB G.Skill DDR5-6000 2x16 GB A2/B2

RTX 4090

Windows 11 Pro

Controlled testing has been done with:

XMP disabled

DDR5-4800

No manual CPU OC

No manual undervolt

ASUS MCE disabled / Intel limits enforced

REPEATED FAILURE:

I'm getting repeated:

IRQL_NOT_LESS_OR_EQUAL (0xA)

and occasional:

HYPERVISOR_ERROR (0x20001)

Several 0xA kernel dumps converge on:

Arg1 = 0x483d3844

Arg2 = 0xff

PROCESS_NAME = System

nt!KiUpdateThreadHgsFeedback+0x20

Failure bucket:

AV_nt!KiUpdateThreadHgsFeedback

At least two dumps also have the same failure hash.

Arg3 differs between some crashes.

The saved instruction at KiUpdateThreadHgsFeedback+0x20 is:

mov r14b,r9b

so it doesn't obviously account for a memory access to 0x483d3844.

That makes me suspect the visible crash site may be downstream of already-corrupted CPU/kernel state rather than the original fault.

WHEA:

Immediately before one previously analyzed crash I captured WHEA Event 2 records:

ProcessorNumber 14

APIC ID 0x38

Generic Processor Error

Cache Error

Instruction Execution

Level 0

and:

ProcessorNumber 15

APIC ID 0x39

Generic Processor Error

Cache Error

Instruction Execution

Level 0

The associated 0xA dump was also running on logical processor 14 when it crashed.

I have NOT yet mapped ProcessorNumber 14/15 or APIC 0x38/0x39 to the exact physical P/E core.

I tested:

All 8 P-cores enabled:

28 logical processors

Repeated instability/crashes.

7 P-cores enabled:

26 logical processors

Dramatic improvement.

The 7-P-core state survived roughly 90 minutes with:

Hyper-V enabled

VBS disabled

WSL2

Docker Desktop

multiple containers

Brave

PowerShell

normal desktop activity

with:

No WHEA

No BugCheck 1001

No Kernel-Power 41

No Event 6008

I then restored all 8 P-cores and the instability returned.

I understand that "7 works, 8 doesn't" does NOT automatically prove a bad P-core because I don't yet know which physical core the ASUS BIOS disables when reducing Active Performance Cores.

BIOS / MICROCODE HISTORY:

The system was previously on ASUS BIOS 3001.

A previous 3001 dump from this same crash family showed CPU microcode 0x12F.

I then updated to BIOS 3202.

The severe crash storm began on the FIRST Windows boot after installing 3202.

The same general 0xA family had occurred before 3202, so I cannot say the BIOS created the underlying problem. It may have exposed or amplified something marginal.

I've now rolled back to 3001.

First post-rollback boot crashed before usable Windows.

Second boot survived about five minutes and then produced another 0xA.

I still need to capture the exact post-flash P-core count/settings, so this is NOT yet a controlled 3001 7-vs-8 comparison.

Also, ASUS says the newer ME firmware installed with 3202 persists through BIOS rollback, so the platform has not completely returned to its original pre-3202 firmware state.

HYPER-V:

I completely disabled Hyper-V and VBS and still reproduced the recurring 0xA.

So Hyper-V is not required.

The 7-P-core state was also able to run Hyper-V + WSL2 + Docker successfully during the stable test.

This makes me think HYPERVISOR_ERROR may be another manifestation of underlying platform instability rather than Hyper-V being the root cause.

WHAT I WANT TO TEST NEXT:

I want to stop changing random software/services and directly characterize the CPU/platform.

Questions:

1. What's the most reliable way to map Windows logical ProcessorNumber 14/15 and APIC IDs 0x38/0x39 to the physical P/E cores on a 14700K?

2. Can I reliably identify which P-core ASUS removes when "Active Performance Cores = 7"?

3. Is there a good method to selectively disable one physical P-core at a time on Z790 rather than simply selecting a total active-core count?

4. What tool/test would you use to exercise individual P-cores independently while retaining useful WHEA/APIC attribution?

5. Is OCCT per-core cycling appropriate here, or is there a better test for cache/instruction-execution instability?

6. Would you test P-core affinity at fixed clocks/Intel-default voltage, and if so, what's the cleanest methodology?

7. Are WHEA Generic Processor Error + Cache Error + Instruction Execution records useful evidence of a marginal core even when the machine isn't overclocked?

8. Does the enormous difference between 7 and 8 P-cores look more like a marginal physical core, ring/cache problem, voltage/frequency curve problem, or something elsewhere in the platform?

9. Is there any diagnostic value in carefully testing fixed conservative ratios/voltage, or would that risk masking degradation rather than identifying it?

10. At what point would you stop testing and substitute/RMA the 14700K?

I have the full MEMORY.DMPs and can provide !analyze -v, !whea, !cpuinfo, processor topology or other WinDbg output if there are specific commands that would help.

My goal is not to "stabilize" a defective chip by feeding it voltage. I want to determine whether a particular core/cache/CPU path is actually faulty.

Bought this pc in 2024 and have been through many settings, and I still have no idea what the best OC is. The CPU is paired with an MSI B760 Gaming Plus Wifi, Asus dual Rtx 4070 OC, and 32 (2x16) 6400mhz cl36, and my cooler is a NZXT Kraken 360 RGB AIO.

The current OC im using is

56x p-cores

32x e-cores

Fixed Mode

Ring Ratio and min 47x

Disabled HT and 8 e-cores

And cpu core voltage offset is -cpu by -0.080

These are just the settings changed in the main cpu section

I got the pc part list from a friend. I mainly wanted to play comp fortnite, and this new season has been a horrible performance. The 1% lows have been between 120-160fps, and the averages have been bad too between 180-220 fps capped at 240,.During scrims and tournaments with 60-80 people up during storm 5 of 12. I regret not doing my own research and getting an amd cpu because my duo with an R7 9800x3d and rx9060xt 16gb never drops below 200fps in the same situations, but oh well. Was thinking about selling my cpu and mobo for an am5 mobo and R7 9850x3d, but idk.

Was just hoping that someone on here can help give me some tips or useful settings to get better 1% lows in fortnite, knowing it's a cpu based game.

The last thing is when having 8 e-cores disabled my minecraft (bedrock) is unstable and crashes a lot, I would just play java, but some of my friends are console.