I use both all the time, though I like to think of myself as partial to AMD. Currently my main AMD machine is a Phenom 955BE @3.6Ghz/ Asus M4A78Pro/ Nvidia 460GTX and my Intel is a E5700@3.66Ghz/ Asus P5A/ Nvidia GTS250. Both are pretty old- the Phenom was built 2 1/2 years ago- I was an early adopter of AM3 and that board is one of the first AM3 boards released by Asus- it uses DDR2! Still it has never skipped a beat in all that time despite being my most heavily used system. It received a mid-life update last year with it's 7750BE/ 8800GT combination replaced by newer 955BE/ GTX460 parts. The Intel was chucked together using various old spares I had lying around cause I needed a more powerful backup system than my AM2 single-core machine.
Prior to this, I had a couple AM2 systems with LE1620/ 5200+/ 6000+ chips and before that s939 with a 3000+. All were reliable, powerful systems for their time.
My AM2 systems were built when Core 2 systems were all the rage, yet they played every game from that generation at max settings- at a price that was half that at most compared with a similar Intel build.
I would disagree that AMD took multiple chips/ chipset revisions to get Phenom working well. The very early AMD 770/780 northbridge/ SB 700 southbridge boards are bulletproof and take Phenom IIs without complaint- in some cases even Thubans- like my M4A78Pro.
It's also easy to criticise Phenom 1 now, but at the time it was very competitive compared with similarly priced Intel systems. In mid-2008 I built a Phenom 9850BE/ Asus M3A/ Radeon 4850 system for my bro instead of the then crowd favourite Intel E8xxx/ P35 systems. They cost about the same to build back then.
That system is still happily chugging along playing the latest stuff whereas if we had gone the E8xxx route the lack of 2 more cores would be severely felt today.
Also, before talking about the "higher" overclockability of Intel chips vs AMD, pls consider that you can only obtain such results using primo quality ram and cooling. Whereas with the various multi-unlocked BE systems I've had experience with you only need to handle the cooling part (which is comparatively cheaper). With some of them you get AMD's excellent boxed cooler which while noisy does deliver the goods- as well as any mid-priced aftermarket cooler. Any generic old DDR2/3 ram would do - on my own Phenom 955BE I have seen 4ghz stable (with more buffer available) all using various el-cheapo rams.
Most of the gaming benchmarks of let's say similar vintage Phenom 955BE vs 1366 i7 systems show them neck to neck at stock speeds. Overclocked to 4ghz, the Intel has the clear lead. But my point is, it is not easy nor cheap to get any Intel to 4ghz. Hence, such comparisons are academic for the most of us.
Concerning heat/ power consumption of AMD vs Intel - this is only true for stock systems. Overclocked Intel systems are hot and thirsty!
Intels do have one clear advantage where I am from though- that of widespread spares availability long after platform obsolescence which explains why all my old systems are Intel.
Don't get me wrong- I am not Intel bashing here but my point is AMD has consistently delivered the goods throughout the years - enough to enable the vast majority to do anything on them that an Intel system can do- at a lower price. Quad for $100? 😲 🤑 😜
Sometimes we have to leave benchmarks aside. Value, budgets, reliability, upgrade potential and "real world" performance are things that provide more user satisfaction at the end of the day. Unless of course, you have money to burn and must have the best. 😵