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[SOLVED] i5 12th gen gets me watchdog timeout; i5 10th gen doesn't.

Joined
Feb 24, 2023
Messages
4,335 (4.93/day)
Location
Russian Wild West
System Name D.L.S.S. (Die Lekker Spoed Situasie)
Processor i5-12400F
Motherboard Gigabyte B760M DS3H
Cooling Laminar RM1
Memory 32 GB DDR4-3200
Video Card(s) RX 6700 XT (vandalised)
Storage Yes.
Display(s) MSi G2712
Case Matrexx 55 (slightly vandalised)
Audio Device(s) Yes.
Power Supply Thermaltake 1000 W
Mouse Don't disturb, cheese eating in progress...
Keyboard Makes some noise. Probably onto something.
VR HMD I live in real reality and don't need a virtual one.
Software Windows 11 / 10 / 8
Benchmark Scores My PC can run Crysis. Do I really need more than that?
I have two nearly identical systems if we're talking CPU + RAM gaming performance. Both systems are tested in any synthetic benchmark possible and I'm yet to notice any sign of instability.

However, in Cyberpunk 2077, i5-10600KF (5200 MHz OC) runs perfectly fine and dips here and there as expected because this game is massively bloated and "needs" a gigachad CPU to run fast in Dogtown. But it does never crash.
Next, i5-12400F with the exact same RAM, SSD, GPU, software etc gets me watchdog timeouts when I hack a lot of enemies at once. This NEVER happens on an older system no matter how many times I repeat this action. I catch this error in my face after second or, best case scenario, fifth consecutive 5+ targets hacking in the row if I'm running the game on a 12400F. 10600KF took me about 70 such daisy chains to ultimately get bored of this stability.

I repeat, I used the exact same PSU, GPU, RAM, SSD, OS, and other software with identical settings. The only different things were CPU + motherboard. Does this mean my i5-12400F is borked? Once again, it's the only scenario it fails. I run it at OOTB settings, it's not an overclockable CPU and my mobo doesn't allow for BCLK OC either. Didn't bother undervolting the CPU either.

What I tried already:
• Complete mods removal and starting a new game.
• Reverting everything to stock values in terms of overclocking (also running RAM on JEDEC speeds).
• Replacing the PSU.
• Replacing RAM.
• Reinstalling the OS.
• Disabling CPU cores.
• Slowing CPU down.

What I didn't try yet:
• A different LGA1700 CPU or motherboard (don't have money to pay for them anyway).

UPD: seems the BIOS update has done the trick. Weird but OK.
 
Last edited:
Hi,
Watchdog is usually power related or lack of from power limits or to much - offset used
Stock settings doing the same thing either psu not liking spikes or you have bent socket pins on the board or it's flat out defective along with possibly the chip it's really a coin toss.
 
Hi,
It's all guess work bro
But nice to save the bios update for last lol
 
Or maybe it's not solved... Crashed once again. Absolutely wild.
 
Maybe not so untrue :o
Check socket pins and back of cpu.
 
if you ran your memory at gear 1 try lower it to gear 2.
Already tried. Didn't achieve anything but horrible 1% lows.
 
Hi,
Cheapest route ?
New board or new chip
I'd bet the board chips are pretty tough to get a lemon now days boards though are easy to get a bad one.
 
I'd guess a v-droop problem considering the symptom.
Take LLC off auto. test a moderate LLC level.
 
I'd guess a v-droop problem considering the symptom.
Take LLC off auto. test a moderate LLC level.
Set it on Turbo, now it's stable but no idea if that's forever or just for an extended amount of time. Will draw conclusions in a week or so.
 
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