Intel beat AMD overall but actually did not because Intel kept core count low? Eh?
Intel took AMD serious since first Ryzen. However Intel "thought" Ryzen is "only" 40% better IPC vs Piledriver and clocks are at most 3 GHz. 52% and almost 4 GHz caught Intel off guard.
There is no info what GlobalFoundries planned with 7nm and beyond.
Why AMD cannot put more than 8 cores on CCD? Heck, Zen5 chiplet with 24 cores would still be smaller than Strix Point APU!
AMD solution is best from both worlds. If you are really concerned about CDD-CDD latency, then use only 3D Cache cores when gaming. Simple. Or you just won't bother with few percentage performance penalty. Intel Crap core penalty is much bigger.
It is not the best from both worlds. Even if you fiddle around with process lasso, which 99% of owners won't, you won't beat 7800X3D in gaming with a 7950X3D. 7900X3D is not mentioned, because its closer to a 7600X3D regardless of what you do.
Without TSMC, Intel would never have taken Ryzen seriously. AMD would have topped out at Ryzen 2000 performance and 3D chips would never have been a thing either, which is what I like most about Ryzen. 3D cache. TSMC technology is used to do it. AMD pays to use it. AMD did not invent stacked cache at all. TSMC again is the reason why AMD is doing well here.
Intel 14900K easily beats both 7950X3D and 9950X in overall gaming performance and Arrow Lake will deliver this + slightly more and will use 8000 to 10000+ DDR5 too. AMD still stuck at low 6000s.
With 16 cores and 32 threads, the Ryzen 9 9950X, powered by AMD’s Zen 5 architecture, is the fastest desktop processor we've ever tested. In our review, it breezed through application workloads and delivered high FPS rates in gaming. But at $650, it doesn’t come cheap.
www.techpowerup.com
Even i7-13700K beats 9950X in gaming.
9700X had a 65W TDP because they wanted 9950X to win in gaming. When you lift TDP to 105W, like 7700X had, it beats 9950X in gaming while using lower clockspeeds, less power while running much cooler. Typical sign of a dual CCD chip. Latency issues all over.
AMD did not want to repeat 7700X beating 7950X in gaming, hence gimped 9700X to 65W. However it was fixed with newer firmware, so it boost way higher now and beats 7700X by 5-10% and also beats 9950X
AMD very clearly fiddles around with stuff like this, because they are not happy with the cheaper chips beating the more expensive ones. Sadly, due to inter CCD latency, that is just how the architecture works and since AMD can't put more than 8 cores on a CCD before 3nm or better, the single CCD chips will keep winning in gaming. Regardless of what you do.
7900X3D was trash just like 9900X3D probably will be. AMD did not learn and looks to only put 3D cache on a single CCD again, even when clockspeeds will be much higher on 3D enabled CCDs with 9000X3D. Makes no sense to gimp it. They cheaped out. For 7000X3D only 3D cache on a single CCD made sense, due to clockspeed penalty. With 9000X3D clockspeed is much higher and they could have put 3D cache on both CCDs.
I would absolutely never buy a dual CCD chip for gaming if not both CCDs have 3D cache. Pointless really.
You buy 3D chips for peak gaming performance, yet dual CCD chips don't deliver this. Hence why 7800X3D sold in millions and 7900X3D + 7950X3D did not sell that well. However 7950X3D sold way better than 7900X3D, which was a mess and a 100% pointless chip.