I think I only owned 1 Intel chip ever....and it was a Pentium MMX, not even a Pro.
Well, maybe my 286, 386, or 486 chips may have been Intel, but I doubt it, price has always won for me and AMD has always been cheaper for the performance. Even if Intel reclaims the performance crown, I would never go Intel unless they beat AMD in price per performance. Of course, there's also the fact that I don't like how hot and loud PCs have become in general, which definetely cuts out a Pentium 4 from my future. I actually keep my processors overclocked to less than their max (I send memory as high as it can go though) to avoid heat.
Actually, I have owned one other Intel chip....the Pentium M in my Thinkpad, but that's the only Intel based laptop I've ever owned because AMD doesn't have a prescence in the ultra-portable market. (and barely in the tablet pc market) Of course, if I had just been looking for a general purpose laptop, especially a cheap one capable of playing some games, I would have gone AMD. Still, the P-M is the first and only Pentium Pro based chip I've owned from Intel, any previous Intel chips I may have owned would have been when every other company was just producing Intel clones.
I've done.... (well, for the whole family, not just me)
Some 286 in a Tandy
Some 386 in a clone
Some 486 in a clone...may have been a 486DX, or I may have had a 486DX afterwards.
Pentium MMX 133Mhz
K6 300Mhz
Athlon 500Mhz (hells yes)
Athlon 900Mhz
Athlon 1.4Ghz Tbird
Laptop with an 800mhz Duron
Athlon XP 1800+
Athlon XP 2000+ or Athlon XP 2100+ (forget which)
Athlon XP 2200+
Athlon XP 2400+ (note, these last couple aren't even in approximate order of purchase)
Athlon XP 2600+ (this came before the 2200+ and 2400+) Tbred
Mobile Athlon XP 2600+
Laptop with an Athlon 64...not sure what, it's my sister's.
Laptop/tablet with a low voltage 1.5Ghz Pentium M
And just checked my sister's old desktop which has a 750Mhz Duron.
The 1800+ and the 2000/2100+ both died in power supply failures...or so the computer show guy who built the computers says. The 1800+ was junked, but since the next computer failed within 3 months of the previous I felt this was completely unacceptable, nor did I trust his advice that everything was dead. I went and scrounged an old power supply from someone else's defunct PC, plopped it in, and everything booted up fine. From that point on, I built all my PCs on my own and no longer got stuck with $10 power supplies and $20 motherboards. (actually, the 2200+ ended up in a $20 motherboard, but that's because I was going as cheap as possible.....and a Biostar KT333 was still more stable than some of the completely no name mobos I'd had in the past)
I must say after getting Nforce 2, I'd never go back to a VIA chipset again. Huge performance increase with the same cpu, and no stability problems. (easy overclocking with tons of options helped a lot too)
K6 300 was hella slow and buggy, though I'm sure Windows is to blame as well.
Athlon 500Mhz felt like a speed demon, I got 3x the performance from that then the K6 300 was giving me. (or at least I went from 10 fps to 30 fps in emulating goldeneye)
The 2000+ eventually got fried somehow while installing it into a new mobo, so I bought the 2200+ to replace it.
The 2600+ was murdered. My dad liked to get involved with building the computers...and he has a bit of a temper problem. I had a small case with a big heatsink (Volcano 12) and had some trouble getting the heatsink installed. I asked him to hold back the power supply so I could fit it in....well instead he decided he was going to do it himself, got pissed off it didn't fit, and began to smash the heatsink on top of the cpu. I still have the smashed core. That's where the Mobile 2600+ came in, since I was eager to get into overclocking and eventually convinced him to pay for it as a replacement. (though he denies the incident ever happens and claims I broke it) The mobile 2600+ is what's in my computer right now, performance is still good, too bad AGP is dieing as I really need a video card upgrade, but I do want to go dual core within the next 6 months and don't want to be stuck with a top end AGP card. Oh, and I want DDR2 since it is already cheaper than DDR so I can't upgrade now.