Review AMD Ryzen 7 9800X3D Review: Devastating Gaming Performance

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Simply AMD stated hardware limits.. 6400 1:1 max with a price/performance optimum at 6000 cl 30
yea I know, but I am not sure if the old AM5 boards could potentially have a new zen generation supporting CUDIMM, as the pin seems compatible between normal ram and CUDIMM, just that with CPUs not supporting CUDIMM they can't utilize the in built clock generater
 
Have we ever seen such a gaming performance uplift from one gen to the next in the past? I don't recall myself. This is one impressive CPU.

So AMD does a +30% gaming performance improvement from one gen to the next, while Intel does a -5%. How times have changed.
Pentium 4 to Conroe and Nehalem to Sandy Bridge was like that.
From personal benchmarks, a 2 GHz Core 2-era Celeron easily beats a 3 GHz Prescott while simultaneously running at a third of the power draw. And that is with a low-end chip. 3 GHzCore 2 were availablepretty much from the start.

And I still remember a i5-2500K beating an i7- 980X, but by how much depends on the game.
And let's not forget how it went going from an FX-8350 to a R5 1600. Or rather a FX-9830P to an R5 1500X, considering Excavator was the last design before Zen.