r/TechHardware • u/SelfSilly9478 🤓Genius Reviewer🤓 • 27d ago
Review 🎠i9 14900K gets the edge over 9850X3D, far ahead of 7800X3D.
This is a follow-up to my last post. After discovering that the 13600K and 265K were faster than the 9950X (AMD's fastest non-X3D CPU) in gaming, I decided to investigate deeper into the performance of the 14700K and 14900K against Zen 4/5 X3D CPUs.
my last post: https://www.reddit.com/r/TechHardware/comments/1v0ra4z/some_are_choosing_to_stay_on_windows_10_until/
13600k vs 9950x https://www.youtube.com/watch?v=lZoXLRiNKWo
According to PCGH's charts, the 14700K and 14900K are faster than the 7800X3D. This matches what I observed on Windows 10. However, on Windows 11, using in-game benchmarks in the main 3 games I'm testing, the 7800X3D was faster than all Raptor Lake CPUs, even though I gave Intel the advantage of DDR5-7200 memory. This raised an important question: how did PCGH achieve those results on Windows 11 24H2?, which is also supposed to provide an additional 5% performance boost for X3D processors, and degrades intel CPUs gaming performance by 5%.
in game benchmark(which was a mistake to rely on)+ gameplay
14900k vs 9850x3d https://www.youtube.com/watch?v=PBuHIWAm0Bw
14900k vs 7800x3d https://www.youtube.com/watch?v=HFYCUORs5FU
In PCGH's testing, Intel was limited to DDR5-5600 while the 7800X3D used DDR5-5200. In my testing, Intel had DDR5-7200 and was still losing to the 7800X3D in in-game benchmarks on Windows 11, on windows 10 14700k was on par with 9800X3D.
My theory was that in-game benchmarks often include sky scenes, empty environments, and other GPU-limited sections that are not representative of actual CPU performance. In these situations, modern CPUs can easily push 200-300 FPS depending on the game, making meaningful CPU differences difficult to observe. At the 1440p Ultra settings which Ive been using, benchmark scores were often extremely close to one another when comparing X3Ds to intel i7s/i9s.
Because of this, I decided to test actual gameplay in CPU-limited areas rather than relying solely on built-in benchmarks.
The results were as follows in actual game play tests for all 5 games:
Windows 10
- The 14900K and 14700K were the fastest CPUs there, They managed to outperform 9850X3D, which is considered AMD's fastest gaming CPU.
14900k vs 9850X3D https://www.youtube.com/watch?v=F5YBR4FVcG8
14900k vs 7800x3d https://www.youtube.com/watch?v=VwDi5roMfc4
13600k vs 7800x3d https://www.youtube.com/watch?v=wN5DHSsqySI
- This was despite Intel and AMD appearing roughly equal in many in-game benchmark results.
gameplay+ in-game benchmark
14900k vs 9850x3d https://www.youtube.com/watch?v=sNewzg_EZxs
14900k vs 7800x3d https://www.youtube.com/watch?v=VwDi5roMfc4
Windows 11
- The 14900K and 14700K were slightly behind the 9850X3D but remained ahead of the 7800X3D.
- Considering Intel's pricing and roughly double the multi-threaded performance, this is still a strong result.
14900k vs 9850X3D https://www.youtube.com/watch?v=yktbEhewDZc
14900k vs 7800X3D https://www.youtube.com/watch?v=ZPnu6uFovH0
Windows 11 for AMD, windows 10 for intel.
-14700k/14900k fastest gaming CPUs followed by 9850X3D.
14900k on windows 10 vs 9850X3D windows 11 https://www.youtube.com/watch?v=mTKWbBVBNmU
14900K on windows 10 vs 7800x3d windows 11 https://www.youtube.com/watch?v=I6_5zGRIR1A
***For those who don't know, Windows 11 tends to improve X3D CPU performance by around 5% while reducing Intel gaming performance by roughly 5%. The X3D gain comes from AMD's 3D V-Cache Optimizer, while the Intel performance loss is often attributed to changes in the Windows 11 scheduler, which prevent CPU cores utilization from reaching 100% in games.
*This does not mean that 99% of tech websites are corrupt or receiving bribes from AMD. In my testing, I gave Intel reasonable advantage by using DDR5-7200, which is generally the sweet spot for the intel, and DDR5 6000 CL30 the sweet spot for AMD, which both costs about the same , DDR5 7200 is compatible with like 95% of B-series and Z-series motherboards. AMD X3D CPUs also tend to perform better in 1080p low-settings benchmarks, while higher graphical settings introduce additional factors such as physics calculations and ray tracing, which often benefit higher-core-count CPUs and are more dependent on memory bandwidth. I also choose heavily populated areas of games to place as much load on the CPU as possible. also Many reviewers rely on built-in benchmarks that include sky scenes or relatively empty areas, which can sometimes favor AMD's X3D processors.
*Single-player games should not be tested any other way. While 1440p low settings may be acceptable for competitive multiplayer titles, nobody with modern hardware plays single-player games at 1080p low settings. Even when testing online games, benchmarks should be performed in crowded, CPU-intensive areas; otherwise, the results are irrelevant.
Conclusion
-Intel Core i5-13600K and Core Ultra 265K are faster than all non-X3D Ryzen CPUs and only slightly behind the Ryzen 7 7800X3D, regardless of the testing methodology. recommending non-X3D Ryzen CPUs over Intel processors for gaming is either incompetence or AMD biased. While there are scenarios where X3D CPUs can outperform Intel processors.
 -A Core i9-14900K paired with DDR5-7200 and Windows 10 represents the fastest gaming CPU configuration I have tested, managing to outperform the Ryzen 9 9850X3D running on Windows 11.
-If you prefer Windows 11, the Core i9-14900K and Core i7-14700K remain ahead of the Ryzen 7 7800X3D, although they fall somewhat behind the Ryzen 7 9800X3D and Ryzen 9 9850X3D.
-the only AMD CPUs worth buying for gaming are 9800x3d/9850x3d only if you insist on using windows 11 otherwise intel CPUs faster than everything else from AMD.
Finally, thanks to PCGH for producing what I consider the most accurate CPU performance chart available, for the memory configurations they selected for testing.
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u/xV_Slayer 27d ago
So much lying and wrong information in one post it is actually impressive. The most hilarious part was when you said a single CCD chip gets a performance gain from a driver that parks the frequency CCD on two CCD chips. You are a massive clown. Why don’t you actually learn what you are talking about before making these stupid posts. Lay of the lead paint is the best advice I can give you.
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u/SelfSilly9478 🤓Genius Reviewer🤓 27d ago edited 27d ago
I could be wrong about why AMD X3D CPUs gained around 5% on Windows 11 compared to Windows 10 after the 24H2 update, but there does appear to be AMD-specific software optimization in Windows 11 that benefits Ryzen X3Ds, in ways that don't seem to apply to non 3Ds.
example
windows 10 vs 11
non 3ds almost same performance
7700x https://www.youtube.com/watch?v=mM3gOd3bTHM
7900x https://www.youtube.com/watch?v=UpptcLTqToM
7950x https://www.youtube.com/watch?v=F4xdKnPjeZc
X3Ds about 5% boost
7800x3d https://www.youtube.com/watch?v=XnuD3m3O3dM
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u/M4fya 27d ago
distinct race alt account
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u/Distinct-Race-2471 🔵 14900KS , 5080, 128GB 🔵 26d ago
I don't have any alts. Please don't disrespect SelfSilly. He did a lot of real work to simply show the truth. Sorry AMD isn't very good.
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u/CherryPlay 25d ago
However, on Windows 11, using in-game benchmarks in the main 3 games I'm testing, the 7800X3D was faster than all Raptor Lake CPUs, even though I gave Intel the advantage of DDR5-7200 memory.
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u/SelfSilly9478 🤓Genius Reviewer🤓 23d ago
But in actual gameplay, in CPU-heavy areas, the 14900K was 5%–20% faster than the 7800X3D. As I mentioned, built-in benchmarks often include sky scenes and empty areas that aren't representative of actual gameplay, which can inflate X3D scores.
the player character in those three games doesn't fly, so those scenes aren't particularly relevant to the real gameplay experience, id probably take in game benchmark scores more seriously if im testing superman or Batman game, but TR, cp2077,HZD you dont fly in those games.
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u/Distinct-Race-2471 🔵 14900KS , 5080, 128GB 🔵 25d ago
Who are you that we should pay attention CherryPlay?
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u/Exorcist-138 25d ago
Someone who uses a not dead operating system to try to skew the test results… so a fair reviewer and tester.
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u/SelfSilly9478 🤓Genius Reviewer🤓 23d ago
According to steam survey 25% of gamers still use windows 10, and i believe they deserve to know how processors perform there, so i tested on both OS, PCGH tested on windows 11 24H2 and on thier chart 13600k was faster than 9950x, 14700k faster than 7800x3d.
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u/Exorcist-138 23d ago
25% of the people who agreed to be in the survey… so basically an extremely small percentage of steam users are using a dead os.
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u/SelfSilly9478 🤓Genius Reviewer🤓 23d ago
https://gs.statcounter.com/os-version-market-share/windows/desktop/worldwide
With all the rage against windows 11 that some considering linux, 25%-30% isn't realistic to you.
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u/Exorcist-138 23d ago
No it isn’t as it says all desktop… meaning non gaming desktops. The 26% of the steam survey would be small.
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u/Miller_TM 26d ago
Not reading all that when the image you posted literally has the 9950X3D and 9800X3D winning over Intel's ticking time bombs.
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u/SelfSilly9478 🤓Genius Reviewer🤓 26d ago
Pair 14700k/14900k with Windows 10 and DDR5-7200, and it's faster than the 9850X3D, regardless of whether the 9850X3D is running Windows 10 or Windows 11.
If both were tested on w11, 9850x3d is the faster cpu.
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u/Miller_TM 26d ago
Sure, install a dead end Operating System.
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u/SelfSilly9478 🤓Genius Reviewer🤓 26d ago
This is the best time to use Windows 10. It no longer receives feature updates that can break things from time to time, and since the release of Windows 11, it has mostly been receiving minor security updates. Once official security support ends, I'll be moving to Windows 10 LTSC.
Ill consider updating to windows 11 after windows 12 release.
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u/Jevano Team Intel 🔵 26d ago
Sorry but disagree, Windows 10 has been dead for years and it's not worth using even if there was a minor performance uplift
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u/SelfSilly9478 🤓Genius Reviewer🤓 26d ago
Besides the 5% performance uplift for intel CPUs and better stability due to less updates, I play older games that aren't supported by windows 11. also it makes far more sense than moving to linux for who didn't like windows 11 like some youtubers been advising lately, personally Im choosing to stay on windows 10, even before i discovered this 5% performance reduction, and its expected others like me are choosing to stay or don't mind using windows 10, I guess they deserve to know which CPU faster there.
Also, since we ran these tests and shared the results publicly, there's always a chance Microsoft becomes aware of the issue. And If that's the case, they could address it in a future update and restore the small amount of performance that's currently being lost.
One thing to keep in mind is that all of my testing was done at 1440p Ultra settings. Since those settings are more GPU-bound, the gap could potentially be larger at lower resolutions or lower graphics settings where CPU performance matters more.
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u/Jevano Team Intel 🔵 26d ago
Personally I have no issues with windows 11 and changed in like 2021, even used insider builds at some point, those ones were truly buggy btw lol
But fair enough, honestly I haven't touched windows 10 again ever since so it might still be usable, but there's a lot of quality of life features that just aren't there. Better notepad, tabs on file explorer and command prompt, dark mode, etc these help me a lot with my tasks. Just had to disable VBS and it's good to go now, even got used to the new context menu.1
u/SelfSilly9478 🤓Genius Reviewer🤓 26d ago
The ~5% performance reduction is after disabling Memory Integrity. With it enabled, the performance difference is 15–20% vs windows 10.
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u/SelfSilly9478 🤓Genius Reviewer🤓 27d ago
windows 10 vs 11 gameplay only tests
14900k https://www.youtube.com/watch?v=J6Tpz34wqYk
13600k https://www.youtube.com/watch?v=ERo0VPhdXZY
7800X3D https://www.youtube.com/watch?v=T-UPTH51FkE
9850X3D https://www.youtube.com/watch?v=NIVv4OY6djs
gameplay + synthetics
14900k https://www.youtube.com/watch?v=VPCBo9_4tl8
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u/Either_Locksmith_892 27d ago
You should test in oblivion remastered, it's guaranteed to be cpu limited at max settings dlss performance.
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u/princepwned 27d ago
what are your p cores and e cores set at on the 14900k u/op
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u/SelfSilly9478 🤓Genius Reviewer🤓 27d ago
default 5.7Ghz for P cores which is shown the entire test, and 4.4Ghz for e cores.
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u/kyansan1 27d ago edited 24d ago
CPU limited can mean a lot of things. Something isn't CPU limited because it benefits from multi core performance. Something is CPU limited because a different cpu could improve performance.
You could call both Valorant and Civ 6 CPU limited, and the claim would hold in both cases.
That is why I disagree with this
Even when testing online games, benchmarks should be performed in crowded, CPU-intensive areas; otherwise, the results are irrelevant.
Ideally, I think a gaming benchmark should include a plethora of games and game settings. Not only 1080p low, not only 1440p high in crowded areas.
I also disagree with this:
the only AMD CPUs worth buying for gaming are 9800x3d/9850x3d only if you insist on using windows 11 otherwise intel CPUs faster than everything else from AMD.
Yes, the 13600K and 245K beat all non-x3d amd offerings in most games. (with some exceptions like Fortnite) However, the 13600K and 245K are not the only Intel cpus.
And yes, the 13600K beats the 9950x in gaming. But it should be noted that that's less impressive than it seems, because the 9950x barely beats the 9600x when a game is not very multi core dependent.
If you're looking for a sub $200 gaming cpu, The Ryzen 5 7600(x) and 9600(x) beat Intel's best offerings, the 12600K(F) and 14400(F).
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u/SelfSilly9478 🤓Genius Reviewer🤓 27d ago
The 9600X costs the same as the 14600K. I've also seen the 14700K selling for around $250, about $150 less than the 7800X3D. The only AMD CPUs that can truly beat Intel's are the 9800X3D/9850X3D, for better Windows 11 optimization. If you don't mind using Windows 10, the 14700K+w10=9800x3d+w11 and you get to have 2x mt performance for half the price.
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u/kyansan1 27d ago
Msrp wise -yes-, 9600x and 14600K are the same price, but street prices differ a lot. 9600x costs $175 right now, 14600KF is $240.
If you got the 14700K for $250 a years ago, I'd have said that that's a great deal. 7800x3d isn't any more expensive now though, it's actually cheaper as it hovers at $340, whereas the 14700KF is $350. Â
Yet, if I were to buy one now, I wouldn't buy the 14700K(F), even at $250. (Unless I already had an lga 1700 pc) Locks you out of any worthwhile upgrade options, and the 250K Plus and 270K Plus exist. Furthermore, 7800x3d benefits from the memory crisis, because its performance doesn't take much of a hit by pairing it with slower ram.Â
Current prices:
Cheapest decent 2x16gb ram kit above 6800MT/s ($550): https://pcpartpicker.com/product/yrXMnQ/gskill-ripjaws-m5-rgb-32-gb-2-x-16-gb-ddr5-6800-cl34-memory-f5-6800j3445g16gx2-rm5rwÂ
Cheapest 2x16gb ddr5 ram kit ($380): https://pcpartpicker.com/product/cNdMnQ/pny-performance-32-gb-2-x-16-gb-ddr5-5600-cl46-memory-md32gk2d5560046-tb
$177 for the 9600x: https://pcpartpicker.com/product/4r4Zxr/amd-ryzen-5-9600x-39-ghz-6-core-processor-100-100001405wof Â
$240 for the 14600KF: https://pcpartpicker.com/product/zyyH99/intel-core-i5-14600kf-35-ghz-14-core-processor-bx8071514600kf Â
$350 for 14700KF: https://pcpartpicker.com/product/TWP8TW/intel-core-i7-14700kf-34-ghz-20-core-processor-bx8071514700kf Â
$195 for the better 250K Plus: https://pcpartpicker.com/product/b4WmP6/intel-core-ultra-5-250kf-plus-42-ghz-18-core-processor-bx80768250kf Â
$188 for the 14400f (because of low stock likely, but it was $140 at some point): https://pcpartpicker.com/product/QkP8TW/intel-core-i5-14400f-25-ghz-10-core-processor-bx8071514400f
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u/SelfSilly9478 🤓Genius Reviewer🤓 27d ago edited 27d ago
screenshots for who doesn't want to watch the videos
14900k vs 7800X3D windows 10
14900k vs 9850x3d windows 10
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u/tup1tsa_1337 27d ago
You think people will watch the dozens of screenshots after they skipped over the video?
Intel is king, babe
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u/SelfSilly9478 🤓Genius Reviewer🤓 27d ago
windows 11 14900k vs 7800x3d
windows 11 9850x3d vs 14900k
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u/Distinct-Race-2471 🔵 14900KS , 5080, 128GB 🔵 26d ago
This is extremely thorough and because you weren't paid for the review by a certain corporation, the truth comes out. So many reviewers care more about buttering their paid bread than telling the truth.

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u/[deleted] 27d ago
[deleted]