AMD’s Ryzen 5800X3D is too flawed for consumer use
semiaccurate.com
semiaccurate.com
Real reviews are out and it's doing ok overall (essentially at parity with 12900K (see eg. https://wccftech.com/amd-ryzen-7-5800x3d-beats-intel-core-i9...) but of course you can arrange the benchmarks such that either wins.
I think this is an interesting direction but not a slam dunk. Looking forward to the future iterations of this idea.
If L3 really is 4 cycles slower, how much does it _actually_ affect performance? Specially given that L3 can now be made much larger.