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I5-12600KF Undervolting won't work

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The non k 12th and 13th processors have the SA voltage blocked. Nothing can unlock them, not even on a Z motherboard. Think of a Zener diode with 0.9V output. No matter what input voltage it has (3.3, 5 or 12V), it will still have 0.9V at the output.
Reporting a higher voltage is due to errors or, I think, marketing. With BIOS updates, motherboard manufacturers have increased compatibility and stability, but not with SA voltage unlocking.

In the picture, a test of stability with the 3600/G1 memories. It runs perfectly from the first day (February 11). The highlight is that these memories did not work stably at 3600 with i5-10500 and i5-11600KF, with unlocked SA. I didn't even force SA above 1.25V. The irony is that it works stably at 3600/G1 with i5-12500 and i5-13500 with SA at 0.9V.
 

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Joined
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Location
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System Name BB
Processor i5-12400F
Motherboard MSI Pro B-660M-A DDR4, Asus H610M-K
Cooling Thermalright Peerless Assasin 120, Deepcool AK400
Memory Corsair Vengeance LPX 3600 C18, Kingston Fury Beast 3200 C16
Video Card(s) RX6800XT, RX6600, RTX3070
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Power Supply Corsair RM850X, InwinP65F
Mouse G502 Hero, Basilisk V2
Keyboard K10 w/ Matcha Greens
Yes yes. Skewed readings. That's all you are getting.

The non k 12th and 13th processors have the SA voltage blocked. Nothing can unlock them, not even on a Z motherboard. Think of a Zener diode with 0.9V output. No matter what input voltage it has (3.3, 5 or 12V), it will still have 0.9V at the output.
Reporting a higher voltage is due to errors or, I think, marketing. With BIOS updates, motherboard manufacturers have increased compatibility and stability, but not with SA voltage unlocking.

In the picture, a test of stability with the 3600/G1 memories. It runs perfectly from the first day (February 11). The highlight is that these memories did not work stably at 3600 with i5-10500 and i5-11600KF, with unlocked SA. I didn't even force SA above 1.25V. The irony is that it works stably at 3600/G1 with i5-12500 and i5-13500 with SA at 0.9V.
Well then its just a mobo compat update that did the trick

Just weird that it never had off readings prior to mobo update, making me think its a marketing gimmick. I like MSI products, but knowing them, they might have done something that messes with the readings now

The key take away is then: good ram compat is very important for locked cpu when buying mobo

Most people complain G1 on locked cpus dont work at 3600, so buying mobos based on good ram computability seems to be a smart choice. MSI/Asus and some Asrock boards then should be good candidates for 12400/13400/13500 and the locked rumored raptor refreshes, since ive heard/seen people get G1 running at 3600-3800
 
D

Deleted member 185158

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Well then its just a mobo compat update that did the trick

Just weird that it never had off readings prior to mobo update, making me think its a marketing gimmick. I like MSI products, but knowing them, they might have done something that messes with the readings now

The key take away is then: good ram compat is very important for locked cpu when buying mobo

Most people complain G1 on locked cpus dont work at 3600, so buying mobos based on good ram computability seems to be a smart choice. MSI/Asus and some Asrock boards then should be good candidates for 12400/13400/13500 and the locked rumored raptor refreshes, since ive heard/seen people get G1 running at 3600-3800
Gear 1 is only a DDR4 thing anyways.

Rather BCLK the snot out of these chips and gain real performance.

Now hopefully you better understand my approach to the conversation about under-volting the cpu for wee bit of performance.

The clock frequencies of these chips, Lack Luster, in my humble opinion. Even the stock heat sink is happy for 4.6ghz..... NvM the memory capability of the chip.

I think bringing awareness to having a BCLK capable board IS worth the extra 100$ (269$) vs buying say an Asus Hero to accomplish the same thing, which are 600$ ++ motherboards.

Just having that external clock generator really makes these "Locked" chips pretty darn fast. Per core performance sky rockets on the cheap.
 
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Processor i5-12400F
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Mouse G502 Hero, Basilisk V2
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Gear 1 is only a DDR4 thing anyways.

Rather BCLK the snot out of these chips and gain real performance.

Now hopefully you better understand my approach to the conversation about under-volting the cpu for wee bit of performance.

The clock frequencies of these chips, Lack Luster, in my humble opinion. Even the stock heat sink is happy for 4.6ghz..... NvM the memory capability of the chip.

I think bringing awareness to having a BCLK capable board IS worth the extra 100$ (269$) vs buying say an Asus Hero to accomplish the same thing, which are 600$ ++ motherboards.

Just having that external clock generator really makes these "Locked" chips pretty darn fast. Per core performance sky rockets on the cheap.
What was the gaming or real world uplift at 4.6ghz

I fully understand where you're coming from, and I know all core utilisation is shit in most gaming workloads, so that makes me ask: how much does spending the $100 benefit, compared to going to the next price segment cpu wise

Depending on how much perf improvement there is, yea the $100 might make sense, but not for say: 5%-10% improvement

Ps: I mean I'd you can get extra cores, unlocked cpu for $100 more. Spending that on the mobo feels less useful
 
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What was the gaming or real world uplift at 4.6ghz

I fully understand where you're coming from, and I know all core utilisation is shit in most gaming workloads, so that makes me ask: how much does spending the $100 benefit, compared to going to the next price segment cpu wise

Depending on how much perf improvement there is, yea the $100 might make sense, but not for say: 5%-10% improvement

Ps: I mean I'd you can get extra cores, unlocked cpu for $100 more. Spending that on the mobo feels less useful

The conversation ended on 12th gen already, we'd go for a 13400 chip and bclk that. Most all of them seemingly easily accomplish 5.2ghz with a decent cooler, opposed to running at 4ghz. I feel the real world uplift is quite a bit. I guess it just depends on what you're comparing to.

But if these people want a locked up rig, could have gotten a pre-built dell and been done with it. Why even build a locked up system? To each their own I guess.....
 
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Why even build a locked up system?
The topic of discussion is the video material.
The results of 13600K compared to 13500:
10 games (average): +8% (Flight Simulator raises the average by 2%, otherwise it was 6%)
Power Consumption: +30% (estimated)
Price (in Romania): +27%
So, with RTX 4090. If I have an RTX 3070/3080, or something else similar or weaker, only the price remains constant.

I think it goes without saying that a locked processor is not purchased by an overclocking enthusiast. They have other qualities, such as the price, lower consumption and an excellent power manager for which the user does not have to worry about balancing the performance/consumption ratio. Anyway, the performance/consumption/price ratio is much better than a K variant from his series.

 
D

Deleted member 185158

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The topic of discussion is the video material.
The results of 13600K compared to 13500:
10 games (average): +8% (Flight Simulator raises the average by 2%, otherwise it was 6%)
Power Consumption: +30% (estimated)
Price (in Romania): +27%
So, with RTX 4090. If I have an RTX 3070/3080, or something else similar or weaker, only the price remains constant.

I think it goes without saying that a locked processor is not purchased by an overclocking enthusiast. They have other qualities, such as the price, lower consumption and an excellent power manager for which the user does not have to worry about balancing the performance/consumption ratio. Anyway, the performance/consumption/price ratio is much better than a K variant from his series.


Price??
4090 is worth more than the entire rest of the build.
And if saving power is a concern, a 4090 / 3080 would be out of the question.

You're talking hundreds of watts difference between the biggest GPU out there and a bottom end CPU.

lol. I'm missing something here.....
 
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lol. I'm missing something here.....
You miss everything.
If with 4090 there are such small differences (6-8%), with weaker video cards they will be even smaller or even zero, but the price difference remains constant. You can inject the $100 into something else that will actually help you (a more powerful video card, a sound card, SSD, etc.). We are talking in strict terms of the efficiency of an investment.
 
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You miss everything.
If with 4090 there are such small differences (6-8%), with weaker video cards they will be even smaller or even zero, but the price difference remains constant. You can inject the $100 into something else that will actually help you (a more powerful video card, a sound card, SSD, etc.). We are talking in strict terms of the efficiency of an investment.

If you can afford the 4090, then you can afford the usage and better efficiency of a higher power processor.

And I can tell you the difference from a 5.3ghz 13700K is vastly different from a 12400F and would utilize nearly the same power, have better IPC even at the same clocks. The frame rate difference would be very large no matter what video card you use.

Because I benchmark video cards. And have used both processors. On the same B660 chipset.

Games don't magically use more core or more energy because you bought a cpu that's capable of higher wattage.

So no, there's no power being saved here, just a self reduction in frame rates using a pony CPU with a top end video card.
 
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Professor, I repeat that you are completely beside the point.
In the image on the left is a returned order and the money (+35$ extra) used for another much more efficient one . I had 15 days at my disposal to find that a 11700KF@11600KF (two disabled cores) does not bring a single fps more than the RTX 3070Ti. The TPU review indicates that the 11700K is weaker than the 13400 in games (with RTX 4090) and the conclusion can be easily drawn. We make the discussion ridiculous if we try to prove that a 13700KF (double price!!!!) brings at least a 5% increase in fps with an entry level or mainstream video card RTX3000 and RX6000.
I just got rid of one that claims that the 5800X3D + 6500XT gets 30% more fps than a 5900X + 6500XT. Oh, yes!!!, X3D saves the biggest failure launched by AMD as a video card in the last decade.
You have not tested anything and you have no idea what you are saying. If you really test, I did not read such enormities.

I repeat: for gaming, reviews use the most powerful video card to test processors and the most powerful processor to test video cards. This is the procedure, not the rule. No one should conclude that 13900K + GT 1030 or i3-13100 + RTX 4090 can be viable configurations. You, as a viewer, compare the performance of your video card with reviews that use the same video card.

As a conclusion: you are one of those who strongly believe that their son will be smarter if you take him to school in a Ferrari, not a Megane.

1-2.jpg
 
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D

Deleted member 185158

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Professor, I repeat that you are completely beside the point.
In the image on the left is a returned order and the money (+35$ extra) used for another much more efficient one . I had 15 days at my disposal to find that a 11700KF@11600KF (two disabled cores) does not bring a single fps more than the RTX 3070Ti. The TPU review indicates that the 11700K is weaker than the 13400 in games (with RTX 4090) and the conclusion can be easily drawn. We make the discussion ridiculous if we try to prove that a 13700KF (double price!!!!) brings at least a 5% increase in fps with an entry level or mainstream video card RTX3000 and RX6000.
I just got rid of one that claims that the 5800X3D + 6500XT gets 30% more fps than a 5900X + 6500XT. Oh, yes!!!, X3D saves the biggest failure launched by AMD as a video card in the last decade.
You have not tested anything and you have no idea what you are saying. If you really test, I did not read such enormities.

I repeat: for gaming, reviews use the most powerful video card to test processors and the most powerful processor to test video cards. This is the procedure, not the rule. No one should conclude that 13900K + GT 1030 or i3-13100 + RTX 4090 can be viable configurations. You, as a viewer, compare the performance of your video card with reviews that use the same video card.

As a conclusion: you are one of those who strongly believe that their son will be smarter if you take him to school in a Ferrari, not a Megane.

View attachment 290195
I spit my coffee out.

11600K gives you the ability to purchase an 80 SSD!!! Other than that, the CPU is hot trash compared to what's available to research.

Man you got skills! Unfortunately, the 650w PSU isn't going to power your 4090. So saving a buck on the CPU was a waste of time.

As I said, if one can afford a 4090 GPU, it is highly likely this person can afford better than a 13400F, and definately would need much more PSU to operate it.
 
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Video cards with 300+W are not in my menu. This 3070 Ti will only be replaced if it breaks down. I will see then what and if I will buy anything else.
The variant for 11600KF was 5600X. A good choice if it doesn't cost as much as 11600KF + motherboard. In 2021, the difference between 11600K and 5600X was $100 and I don't think that 5600X would have brought me an advantage over 3070Ti.
"Garbage" ran cold in the games. You only know the legends, I know the reality.
And you misrepresent, or you don't understand why the reviews use a powerful powerful card to determine the performance of the processor in gaming. How many times do I have to repeat to you that those small differences between low cost and top processors will be even smaller (even zero) if you use a low cost video card, at most mainstream (let's say maximum 3070/6700XT)??? What's the point of a very powerful (and very expensive) processor, but your target is gaming with 3050/60 or 5600/700XT???

13400F is a budget processor with which you can build a budget system at a very attractive price. Why are you pushing the discussion towards 13400F + RTX 4090?
Related to your system, has RTX 2060 performance doubled with 13600KF? Are you convinced that 13400F was a brake for her? Be careful what you answer because I had the 2060 before the 3070Ti and I know the power of this video card in detail.
 
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Video cards with 300+W are not in my menu. This 3070 Ti will only be replaced if it breaks down. I will see then what and if I will buy anything else.
The variant for 11600KF was 5600X. A good choice if it doesn't cost as much as 11600KF + motherboard. In 2021, the difference between 11600K and 5600X was $100 and I don't think that 5600X would have brought me an advantage over 3070Ti.
"Garbage" ran cold in the games. You only know the legends, I know the reality.
And you misrepresent, or you don't understand why the reviews use a powerful powerful card to determine the performance of the processor in gaming. How many times do I have to repeat to you that those small differences between low cost and top processors will be even smaller (even zero) if you use a low cost video card, at most mainstream (let's say maximum 3070/6700XT)??? What's the point of a very powerful (and very expensive) processor, but your target is gaming with 3050/60 or 5600/700XT???

13400F is a budget processor with which you can build a budget system at a very attractive price. Why are you pushing the discussion towards 13400F + RTX 4090?
Related to your system, has RTX 2060 performance doubled with 13600KF? Are you convinced that 13400F was a brake for her? Be careful what you answer because I had the 2060 before the 3070Ti and I know the power of this video card in detail.

Because the discussion to under-volt a locked chip on a locked chipset to try and find entry level memory overclocking to gain "performance".

For many, "performance" is in the eye of the beholder.

I do have a different reality when it comes to the actual meaning of "performance".

Then you drop by and mention a 4090, toss that into the mix and I ponder why it would be absurd to mention such a video card in this particular thread and then mix your budget purchase power with screen shots no less....

No, I don't see the "performance" in that.

It's a joke, based on a gimmick, based on individual build reality.

So my thoughts on pursuit of "performance" is trying to enlighten on the subject that you overclock for extra performance, which in most cases you increase voltage to increase performance.

Sadly the thread is skewed here and there, but never was there an idea that I agree to under-volt. In certain cases, under-volt may be applicable, but theres no significant performance gain on locked hardware.

IDGAF who does what honestly. Some of this approach works for people. But really, in the real reality, save coin for hardware you CAN overclock, or just set up the locked hardware, set xmp and just use it. All the fkn time wasted, under-volt, budget this that. Why. 1% gains. Margin of error gains. 500 extra cinebench points.

If the average users search this, why is overclocking dead???
 
Joined
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Messages
28 (0.04/day)
Location
Australia
System Name BB
Processor i5-12400F
Motherboard MSI Pro B-660M-A DDR4, Asus H610M-K
Cooling Thermalright Peerless Assasin 120, Deepcool AK400
Memory Corsair Vengeance LPX 3600 C18, Kingston Fury Beast 3200 C16
Video Card(s) RX6800XT, RX6600, RTX3070
Storage MP 600 PRO XT , Crucial P3 plus, Samsung evo 860
Display(s) Aorus FO48U, Alienware 25 AW251HFL
Case BeQuiet Silent Base 802, MSI Mag Force100R
Audio Device(s) Toppings D50s, Topping P50, Topping A50s
Power Supply Corsair RM850X, InwinP65F
Mouse G502 Hero, Basilisk V2
Keyboard K10 w/ Matcha Greens
I feel the real world uplift is quite a bit. I guess it just depends on what you're comparing to.

But if these people want a locked up rig, could have gotten a pre-built dell and been done with it. Why even build a locked up system? To each their own I guess.....
Im confused, thats a very slippery slope. I dont think anyone wants a locked system. Usually its budget, competition doing bad part segmentation artificially, etc (yes both intel and amd)

Also instead of guessing we should be testing and validating if $100 more for a mobo on a budget cpu makes more sense, or if moving up a GPU/CPU tier is better. From my view, its obvious, save where you dont need to, so you can spend on the component you want. Quite extreme of you to compare this to a pre-built. Not only are prebuilts trash but proprietary which have 0 upgradability. Thats very hyperbolic.
The topic of discussion is the video material.
The results of 13600K compared to 13500:
10 games (average): +8% (Flight Simulator raises the average by 2%, otherwise it was 6%)
Power Consumption: +30% (estimated)
Price (in Romania): +27%
So, with RTX 4090. If I have an RTX 3070/3080, or something else similar or weaker, only the price remains constant.

I think it goes without saying that a locked processor is not purchased by an overclocking enthusiast. They have other qualities, such as the price, lower consumption and an excellent power manager for which the user does not have to worry about balancing the performance/consumption ratio. Anyway, the performance/consumption/price ratio is much better than a K variant from his series.

And I agree, I think thats fundamentally obvious. In my build for example, I couldve easily gotten a 12900K, slapped on a z790 at the time and called it a day. Would I be happy? No. Ive just now spent $1000 AUD which dont benefit my use case. I actually had the chance and thought about spending on a higher K sku cpu, but I looked at what I play, what resolution I use, and you then realise how games generally utilise the cores in a limited manner. Mainly using the fastest core for majority of the performance uplift, not the raw core count, which is how I narrowed to a 12400F baseline. Most games are not multi-threaded and dont heavily utilise all the cores. And no, The last of us, a fundamentally bad pc port is not a good argument, where CPU bogs down with texture decompression and is not scalable

As long as youre not running a slow, 4c/4t system, any modern 6c/12t will hold up nicely. Ultimately, getting the hardware that serves your needs matter more than having a system thats good at "crunching high numbers". I dont need a PC for production work, so spending 80% more for 35% performance uplift on a CPU/Mobo would be dumb, where extra money can be spent on a GPU or maybe PSU/higher tier CPU if needed.

Does it mean no one should not OC? ofc not, whatever you enjoy you should go for....as long as its not becoming dogmatic where if you dont "OC" or min max every small thing, you might as well buy a "prebuilt"
If you can afford the 4090, then you can afford the usage and better efficiency of a higher power processor.

And I can tell you the difference from a 5.3ghz 13700K is vastly different from a 12400F and would utilize nearly the same power, have better IPC even at the same clocks. The frame rate difference would be very large no matter what video card you use.
Regardless of what the original thread was about....you literally missed his point. You would generally be GPU limited a lot quicker than CPU limited. I dont think anyone would argue a newer architecture with a higher frequency wont be better. Whats more relevant is: "how quickly would you become CPU limited in your build?"

Generally if you're playing at 1440p-4k with the newest titles like: Plague tale, Hogwarts, Cyberpunk, RE4 Remake, DeadSpace, GoW, Witcer3Remake, Atomic Heart etc you are almost guaranteed to be GPU limited before cpu in almost all cases. Were not talking about the 1% with 4090, who might be CPU limited, but for most users, they are statistically likely to be GPU starved. Dont forget, most gamers have below 2060 class GPU and not everyone lives in EU/US where hardware prices are reasonable. Asia/LATAM pay a premium/tax with 0 support

Yes, if youre playing comp fps games, then youre more likely to be CPU limted at 1080p low settings on a 360hz monitor. But thats a different use case, and I dont think you even generally argued for that. I would wager for most, a 13600k is probably the most they will need. A 12600K would do, where the rest can be spent on better ram/gpu/monitor.
As I said, if one can afford a 4090 GPU, it is highly likely this person can afford better than a 13400F, and definately would need much more PSU to operate it.
Well duh, I agree with you, even @Gica would. Almost everyone would agree with you

If you can afford 1600$ USD or 1700 for AIB model 4090, you can afford that 13900ks, and a nice custom loop

I thought we were talking about budget gains, spending 100$ on mobo to uplift cheap locked cpus like 13400F? I know youre trying to use his example of 4090, but I think you missed his point, he was simply saying even when GPU bottlenecks are removed, the 10% uplift for 40% more price isnt worth it for most users

13400F is roughly $210 on PC part picker, 350AUD for me locally. The initial question was, does spending half the CPU cost to OC make sense. 100$ on the mobo for external clock, is 50% the price of the CPU. You can either see how much faster the 13400F is, or just buy a 13600K

I dont know how much faster a 5.2ghz 13400F is, and what the real world uplift is, but instead of % numbers to decide "how is money better spent on a GPU/CPU/MOBO?" this became a argument about locked systems
For many, "performance" is in the eye of the beholder.
I would disagree, performance can be measured. Budget can be measured. If you tell most "your pc will be statistically 20% better, for 10% more money" they wont say: "sorry youre wrong, I prefer the 10% better for 20% more money"

I think you're more so referring to: satisfaction, which I agree is 100% subjective and depends on a person to person basis
Sadly the thread is skewed here and there, but never was there an idea that I agree to under-volt. In certain cases, under-volt may be applicable, but theres no significant performance gain on locked hardware.

IDGAF who does what honestly. Some of this approach works for people. But really, in the real reality, save coin for hardware you CAN overclock, or just set up the locked hardware, set xmp and just use it. All the fkn time wasted, under-volt, budget this that. Why. 1% gains. Margin of error gains. 500 extra cinebench points.

If the average users search this, why is overclocking dead???
Yea this thread is a mess. By the 2nd page its not obviously about the 12600K and became an OC/locked cpu threads. Which the 12600K never was

I replied due to a misconception about the SA voltage, which I now better understand. So this thread was still useful, since as people keep reading, theyll understand what bad readings are, and learn more about under-volting/over-clocking

IDGAF who does what honestly. Some of this approach works for people. But really, in the real reality, save coin for hardware you CAN overclock, or just set up the locked hardware, set xmp and just use it. All the fkn time wasted, under-volt, budget this that. Why. 1% gains. Margin of error gains. 500 extra cinebench points.

If the average users search this, why is overclocking dead???
I do mostly agree with you, OCing can be fun and a great way to spend an afternoon. I dont do it myself, but ive tried it here and there. Your view was valid, not sure why you did a whole tirade about OCing and then a weird pricing/perf argument

No one has unlimited money, so budget will always come up in any conversation. From OCing on enthusiast parts with water cooling, to Ocing cheap parts that were never designed to be. If you truly feel like talking about budget parts and undervolting are "fkin time wasted", then all I can say is: to each their own
 
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Im confused, thats a very slippery slope. I dont think anyone wants a locked system. Usually its budget, competition doing bad part segmentation artificially, etc (yes both intel and amd)

Also instead of guessing we should be testing and validating if $100 more for a mobo on a budget cpu makes more sense, or if moving up a GPU/CPU tier is better. From my view, its obvious, save where you dont need to, so you can spend on the component you want. Quite extreme of you to compare this to a pre-built. Not only are prebuilts trash but proprietary which have 0 upgradability. Thats very hyperbolic.

And I agree, I think thats fundamentally obvious. In my build for example, I couldve easily gotten a 12900K, slapped on a z790 at the time and called it a day. Would I be happy? No. Ive just now spent $1000 AUD which dont benefit my use case. I actually had the chance and thought about spending on a higher K sku cpu, but I looked at what I play, what resolution I use, and you then realise how games generally utilise the cores in a limited manner. Mainly using the fastest core for majority of the performance uplift, not the raw core count, which is how I narrowed to a 12400F baseline. Most games are not multi-threaded and dont heavily utilise all the cores. And no, The last of us, a fundamentally bad pc port is not a good argument, where CPU bogs down with texture decompression and is not scalable

As long as youre not running a slow, 4c/4t system, any modern 6c/12t will hold up nicely. Ultimately, getting the hardware that serves your needs matter more than having a system thats good at "crunching high numbers". I dont need a PC for production work, so spending 80% more for 35% performance uplift on a CPU/Mobo would be dumb, where extra money can be spent on a GPU or maybe PSU/higher tier CPU if needed.

Does it mean no one should not OC? ofc not, whatever you enjoy you should go for....as long as its not becoming dogmatic where if you dont "OC" or min max every small thing, you might as well buy a "prebuilt"

Regardless of what the original thread was about....you literally missed his point. You would generally be GPU limited a lot quicker than CPU limited. I dont think anyone would argue a newer architecture with a higher frequency wont be better. Whats more relevant is: "how quickly would you become CPU limited in your build?"

Generally if you're playing at 1440p-4k with the newest titles like: Plague tale, Hogwarts, Cyberpunk, RE4 Remake, DeadSpace, GoW, Witcer3Remake, Atomic Heart etc you are almost guaranteed to be GPU limited before cpu in almost all cases. Were not talking about the 1% with 4090, who might be CPU limited, but for most users, they are statistically likely to be GPU starved. Dont forget, most gamers have below 2060 class GPU and not everyone lives in EU/US where hardware prices are reasonable. Asia/LATAM pay a premium/tax with 0 support

Yes, if youre playing comp fps games, then youre more likely to be CPU limted at 1080p low settings on a 360hz monitor. But thats a different use case, and I dont think you even generally argued for that. I would wager for most, a 13600k is probably the most they will need. A 12600K would do, where the rest can be spent on better ram/gpu/monitor.

Well duh, I agree with you, even @Gica would. Almost everyone would agree with you

If you can afford 1600$ USD or 1700 for AIB model 4090, you can afford that 13900ks, and a nice custom loop

I thought we were talking about budget gains, spending 100$ on mobo to uplift cheap locked cpus like 13400F? I know youre trying to use his example of 4090, but I think you missed his point, he was simply saying even when GPU bottlenecks are removed, the 10% uplift for 40% more price isnt worth it for most users

13400F is roughly $210 on PC part picker, 350AUD for me locally. The initial question was, does spending half the CPU cost to OC make sense. 100$ on the mobo for external clock, is 50% the price of the CPU. You can either see how much faster the 13400F is, or just buy a 13600K

I dont know how much faster a 5.2ghz 13400F is, and what the real world uplift is, but instead of % numbers to decide "how is money better spent on a GPU/CPU/MOBO?" this became a argument about locked systems

I would disagree, performance can be measured. Budget can be measured. If you tell most "your pc will be statistically 20% better, for 10% more money" they wont say: "sorry youre wrong, I prefer the 10% better for 20% more money"

I think you're more so referring to: satisfaction, which I agree is 100% subjective and depends on a person to person basis

Yea this thread is a mess. By the 2nd page its not obviously about the 12600K and became an OC/locked cpu threads. Which the 12600K never was

I replied due to a misconception about the SA voltage, which I now better understand. So this thread was still useful, since as people keep reading, theyll understand what bad readings are, and learn more about under-volting/over-clocking


I do mostly agree with you, OCing can be fun and a great way to spend an afternoon. I dont do it myself, but ive tried it here and there. Your view was valid, not sure why you did a whole tirade about OCing and then a weird pricing/perf argument

No one has unlimited money, so budget will always come up in any conversation. From OCing on enthusiast parts with water cooling, to Ocing cheap parts that were never designed to be. If you truly feel like talking about budget parts and undervolting are "fkin time wasted", then all I can say is: to each their own

I'm gonna step to the side of the

Enough of the off topic

Chit chat.

And leave ya to your opinions.

Because yes, there are lots of people with a lot more money than you and I.
 
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Then you drop by and mention a 4090, toss that into the mix and I ponder why it would be absurd to mention such a video card in this particular thread and then mix your budget purchase power with screen shots no less....
Because extremes are the most convincing argument.
The reader of the reviews only has to ask himself the question: if the differences between the processors are so small with the most powerful video card, what do I gain with my entry or mainstream video card? The answer is: nothing! I'm just losing money.
Another extreme: you will definitely have a much better gaming experience with a 13400F + 3060Ti than a 13900K + igp. The price is the same.
Locked processors have locked SA, but they also have a much lower price. The price/performance ratio is much better than the K processors. Between K and non-K there are advantages and disadvantages and everyone decides what to buy.
You can't say: hey, I have 13900K, you have 13400F and you're an idiot!
Not! Because the other can answer: hey, I saved money and my video card is more powerful, idiot!
As a conclusion, I conclude: nowadays, there are no bad processors, only bad choices.
 
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Probably from running a bunch of stuff together and it twitched the reading a bit.

None of these are direct voltage readings. Not even v-core unless you can measure with a Dimm for accuracy. There's margin of errors to consider, be it the software or human interaction.

It's like the guy that came in, beat my score, claimed it to be an under-volt at stock clocks, when in fact it was all opposite. Somewhere a lie was encountered. And needed to be called out.

.95v.
Funny enough, when testing my 13600KF, I couldn't lower SA below 1.050v..... go figure right?
Man, come on, i never claimed to be at stock clock. You just are unable to read english, please stop posting here. I am just referring to the total nonsense of bragging about such a low overclock result like it was anything noteworthy. My result is both overclocked and undervolted at the same time - as these two things can and have to go together for the best results, exp if i am on stock cooler.

Because extremes are the most convincing argument.
The reader of the reviews only has to ask himself the question: if the differences between the processors are so small with the most powerful video card, what do I gain with my entry or mainstream video card? The answer is: nothing! I'm just losing money.
Another extreme: you will definitely have a much better gaming experience with a 13400F + 3060Ti than a 13900K + igp. The price is the same.
Locked processors have locked SA, but they also have a much lower price. The price/performance ratio is much better than the K processors. Between K and non-K there are advantages and disadvantages and everyone decides what to buy.
You can't say: hey, I have 13900K, you have 13400F and you're an idiot!
Not! Because the other can answer: hey, I saved money and my video card is more powerful, idiot!
As a conclusion, I conclude: nowadays, there are no bad processors, only bad choices.

in fact, using AMD gpu that do not hurt the CPU performance, you can match a 7900xtx with a 12400f and get amazing results in 4k even on games like spiderman where nvidia would run terribly: https://www.youtube.com/playlist?list=PLxv6fyZFHq-c5kb7XmqYPkufhOj-okARt

Anyway, there are sure very bad users that come to threads just to report their opinions and post some shitty results of their bad overclocks.

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I doubt its human error, or reading error.

The fact is, 3600mhz G1 runs now, 3200 with 4 dimms gear 1 runs as well

A few months ago it didnt, and my reading was 0.95. The only change has been 2023 bios update and thats it, so human error doesnt hold water here, its the mobo doing something new. It may be cpu locked, but the fact is that it works. The mobo is doing something that lets the rams run at G1. What that is, I dont know, but what matters is that it functions now

Heres a time spy score to validate it infact does run G1 now. Before, i wouldnt break 16 800, G1 and dual rank boosted it to 17 500 on every timespy run

Edit: Putting everything to auto with my ram kits runs everything at G2 0.95 V, but the screenshots are from me turning XMP on, selecting G1 and everything else on auto. That is another reason that makes me doubt its a reading error, since G2 shows expected 0.95V and scores plummet by 700 points in time spy. In game, fps drops by 5-10 fps for 1% lows in G2 (not average fps, just the lows)

Did you undervolt the CPU ? That helps a lot with SA stability, by reducing the amount of heat / current in the chip. You can try Lite Load 1 first, and then add udnervolt upd to -50, since there are some firmware from q3 2022 that have working undervolt without clock stretching

 
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Man, come on, i never claimed to be at stock clock. You just are unable to read english, please stop posting here. I am just referring to the total nonsense of bragging about such a low overclock result like it was anything noteworthy. My result is both overclocked and undervolted at the same time - as these two things can and have to go together for the best results, exp if i am on stock cooler.



in fact, using AMD gpu that do not hurt the CPU performance, you can match a 7900xtx with a 12400f and get amazing results in 4k even on games like spiderman where nvidia would run terribly: https://www.youtube.com/playlist?list=PLxv6fyZFHq-c5kb7XmqYPkufhOj-okARt

Anyway, there are sure very bad users that come to threads just to report their opinions and post some shitty results of their bad overclocks.

When you take some BS and spread more BS.

Here's shitty clocks for you. Air cooled.

Man, come on, i never claimed to be at stock clock. You just are unable to read english, please stop posting here. I am just referring to the total nonsense of bragging about such a low overclock result like it was anything noteworthy. My result is both overclocked and undervolted at the same time - as these two things can and have to go together for the best results, exp if i am on stock cooler.



in fact, using AMD gpu that do not hurt the CPU performance, you can match a 7900xtx with a 12400f and get amazing results in 4k even on games like spiderman where nvidia would run terribly: https://www.youtube.com/playlist?list=PLxv6fyZFHq-c5kb7XmqYPkufhOj-okARt

Anyway, there are sure very bad users that come to threads just to report their opinions and post some shitty results of their bad overclocks.



Did you undervolt the CPU ? That helps a lot with SA stability, by reducing the amount of heat / current in the chip. You can try Lite Load 1 first, and then add udnervolt upd to -50, since there are some firmware from q3 2022 that have working undervolt without clock stretching

Took the time to watch the video.
12379 Cinebench points is lower than expected.

It would rank last place at HWBot.

What is it you are trying to accomplish. The under-volt lowered your score. Nothing more.

This is a parody video?
 

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When you take some BS and spread more BS.

Here's shitty clocks for you. Air cooled.


Took the time to watch the video.
12379 Cinebench points is lower than expected.

It would rank last place at HWBot.

What is it you are trying to accomplish. The under-volt lowered your score. Nothing more.

This is a parody video?

I know you can't understand, but to get a proper score (wich btw would be 300 points more on a 12500 total, we are missing 1% here) you need to run the benchmark with no monitoring software and high priority. But the video is made to show temperatures and power readings. It is quite hard for you to be on point with the topic, everyone in this thread understood this. You are only here to disturb the useful conversation everyone else is having. This is an undervolt thread.

You have no idea about clock stretching issues that cut the score in half when undervolting. You want to take time to "validate" your pathetic overclock scores, go somewhere else in overclockign thread where they would also laugh at you. Even i that have no interest in overclock can beat these scores, and that just took me time because no one cares about r20 cinebench results. Just like i don't care abou hwbot scores :D
 
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I know you can't understand, but to get a proper score (wich btw would be 300 points more on a 12500 total, we are missing 1% here) you need to run the benchmark with no monitoring software and high priority. But the video is made to show temperatures and power readings. It is quite hard for you to be on point with the topic, everyone in this thread understood this. You are only here to disturb the useful conversation everyone else is having. This is an undervolt thread.

You have no idea about clock stretching issues that cut the score in half when undervolting. You want to take time to "validate" your pathetic overclock scores, go somewhere else in overclockign thread where they would also laugh at you. Even i that have no interest in overclock can beat these scores, and that just took me time because no one cares about r20 cinebench results. Just like i don't care abou hwbot scores :D
No, this is all false statements.
You get performance from Intel with v-core. It's always been that way.
Under-volting produces lower scores. It's a simple concept proven more than 1 decade ago.
You've accomplished absolutely nothing with your under-volt. And it shows right there in the video.

1% lower wattage and 2% lower scores.

grats
 
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No, this is all false statements.
You get performance from Intel with v-core. It's always been that way.
Under-volting produces lower scores. It's a simple concept proven more than 1 decade ago.
You've accomplished absolutely nothing with your under-volt. And it shows right there in the video.

1% lower wattage and 2% lower scores.

grats





these are the firs 4 results for 12400f cinebench r23 on youtube, 3 of them are lower than mine, one is the same ( 12345)

https://www.techpowerup.com/review/intel-core-i5-12400f/6.html here is the first result for a written review. Takes so little to prove you wrong, just any search engine can show your ignorance.

the ones showing the power consumption are at 90w, while i used around 55, so clearly you have to understand some basic math there

Why do you talk about stuff you neither know nor understand?

Oh yeah, i score slightly lower than a overclocked hwbot result while recording a random video with hwinfo open. Tells a lot about you "overclockers" prowess. Just like your r20 pathetic score.
 
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these are the firs 4 results for 12400f cinebench r23 on youtube, 3 of them are lower than mine, one is the same ( 12345)

https://www.techpowerup.com/review/intel-core-i5-12400f/6.html here is the first result for a written review. Takes so little to prove you wrong, just any search engine can show your ignorance.

the ones showing the power consumption are at 90w, while i used around 55, so clearly you have to understand some basic math there

Why do you talk about stuff you neither know nor understand?

Oh yeah, i score slightly lower than a overclocked hwbot result while recording a random video with hwinfo open. Tells a lot about you "overclockers" prowess. Just like your r20 pathetic score.

Well you scored lower than all 4ghz submissions at hwbot. Nothing you've done is a milestone, nor displays anything fancy that would require you coming here trying to prove...

Well I'm not sure what you're trying to prove.

I was just saying getting a board that you can bclk would increase performance much more than under-volting then you slanderized my overclock, which was done on a stock cooler and no real tweaking as I mentioned.

But no, it's about you. And some videos that people should under-volt so they can have lower scores.

What?? Something about DRAM performance and System Agent voltage???

I've posted y-cruncher results. That's memory performance.

Cinebench does not cater to memory performance. Nor gaming performance.

You've only proved an under-volt saves a few watts and lowers performance, but a single Gigabyte board with a certain bios "fixes" something.

Other than that, it's all BS. Everything you've stated. Bs.
 
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Well you scored lower than all 4ghz submissions at hwbot. Nothing you've done is a milestone, nor displays anything fancy that would require you coming here trying to prove...

Well I'm not sure what you're trying to prove.

I was just saying getting a board that you can bclk would increase performance much more than under-volting then you slanderized my overclock, which was done on a stock cooler and no real tweaking as I mentioned.

But no, it's about you. And some videos that people should under-volt so they can have lower scores.

What?? Something about DRAM performance and System Agent voltage???

I've posted y-cruncher results. That's memory performance.

Cinebench does not cater to memory performance. Nor gaming performance.

You've only proved an under-volt saves a few watts and lowers performance, but a single Gigabyte board with a certain bios "fixes" something.

Other than that, it's all BS. Everything you've stated. Bs.

Oh yeah! I could just have bought a 230 euros BCLK overclock board! And run the stock cooler at airplane speed to match or just buy another cooler right? THEN WHY ARE YOU POSTING IN A UNDERVOLT THREAD?



Please, stop embarassing yourself with your ignorance and your OT ranting about overclock. You even s*ck bad at that. If you want some more bashing at it, get other 12400f scores out and i will be very pleased to also smash every score you do with it, but i guess you got enough and just post with cpus i don't have to avoid that.
 
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Oh yeah! I could just have bought a 230 euros BCLK overclock board! And run the stock cooler at airplane speed to match or just buy another cooler right? THEN WHY ARE YOU POSTING IN A UNDERVOLT THREAD?

Oh, you are a f**n r*tard! That's why.

Please, stop embarassing yourself with your ignorance and your OT ranting about overclock. You even s*ck bad at that. If you want some more bashing at it, get other 12400f scores out and i will be very pleased to also smash every score you do with it, but i guess you got enough and just post with cpus i don't have to avoid that.
I'm sorry, I cannot engage is such conversations where you try to bully people into this non sense under-volting for some glamourous reduction in performance figures using only so far Cinebench, the tell all benchmark.

Way off on point with claims that lowering v-core makes the system agent cooperate with the memory for some G1 stuff, but you haven't mentioned any of this in the last few of your posts. Typically, if anyone knows anything, the memory controller likes the lower temps. System Agent voltage doesn't change on locked non K chips on any board because it's locked on the cpu side. Just because you have a reading within margin of error likely using other data acquiring software that may skew the out put you see.

But no, no rants here. I'm not cussing and calling you names, I'm just calling out that under-volting these already super cool running chips don't magically make performance. Not in the way it's been described in this forum thread. Not with you.
 
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Why do you keep discussing this guys? You get nowhere :) I somewhat agree with you both:
- UV can be worth it if you find the ceiling before it drops performance or causes instability, there is always some headroom :) On my i7 6700HQ a UV of -140mv gave no performanceloss, but lowered temps by 10C. Totally worth it :)
- BLCK OC can be totally worth it if you can invest a bit extra cash :) Especially 12100 and 12400 are good candidates :)
 
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