Funny, because AMD fans used to praise Cinebench as the greatest CPU bench of all time. JUST not the single thread test. They only accepted to talk about single thread numbers after 5000 series came out
If an early test of 12900K is getting 30K in Cinebench R23, then I have no doubt that it will easily get 32K in the hands of top overclockers. Anyway, does not really matter, if 8 high performance cores comes close to 16 high performance cores, thats impressive regardless. Watt usage, personally I could not care less, I look at performance only. If a CPU uses 125, 200 or 250 watt who cares, GPUs today can peak at 500+ watts both 6900XT and 3090 can almost hit 600 peak/spikes.
I could not care less about CPU power usage, since it won't be anything to worry about in gaming which is all this rig does. My 9900K at 5.2 GHz with no AVX offset runs at 100-150 watts in gaming, I need to run synthetic burn-in with AVX loads to get it to consume alot of watts. Sounds like a stupid excuse to talk about CPU watts for desktop rigs, only matters for mobile and hybrid design for mobile is going to be great anyway
And no I'm not an Intel fanboy, I have a Ryzen powered NAS + HTPC, and if I count my consoles too, I have more AMD chips in house than Intel chips, I'm simply happy about Intel FINALLY seems to deliver something truly new and good again. New CEO, left 14nm and soon dGPU's, next few years are going to be exiting.
I'm not personally interested in BUYING alder lake, I won't go DDR5 before the tech has matured (higher clocks - lower timings) anyway and I might as well go with AMD if it makes sense by then (2-3 years from now). I don't need CPU power AT ALL right now. 4 years on 9900K so far, 5.2 GHz since week 2 or so, back when I bought it, the alternative was Ryzen 2000 series. No regrets at all. This will age well, just like my 2600K @ 5 GHz did.