Read the L5639 thread and realize how ignorant this comment really is.
The next great overclocker is always out there just waiting to be discovered.
What's the point on your comment? That Xeon is from the Nehalem era, where you could still overclock via Base Clock. I still recall the Mobile Athlon XP and Socket 939 Opterons for that matter.
On most current platforms (Bah, I wouldn't call AM3+ current), your possible overclocking is minimal unless you pay for the Unlocked Multiplier. Base Clock can't take you very far due to the fact that the other Buses aren't locked and you're risking things like SATA corruption, so without the Unlocked Multipliers you're going nowhere. And you have to spend more to get that feature. Otherwise, come and show me any significant non-K overclock, specially on Processors where it could make the most difference (Core i3 and lower).
Why I'm bent on budget overclock? Because, for an example, I recall that Duron Applebreads were dirt cheap (50 U$D or so), but could be easily overclocked to 2.1 GHz, that was a bit lower than the average top Frequency of most 130nm K7. You could get a 1.4 GHz Applebread (10.5x Multiplier, which on later batchs was Locked), raise the FSB from 133 MHz to 200, and get it to 2.1 GHz for a whole 50% overclock (Also factor in the big jump in FSB, that mattered a lot at that time). You could also pick a AXP 2500+ Barton (11x Multiplier), raise the 166 MHz FSB to 200 to get it to 2.2 GHz, that was a mere 20% overclock. However, overclocking that Applebread made a MUCH bigger difference than the Barton, and you could get a very capable computer with minimal budget.
Another more recent example was unlocking the extra Core in the AM3 Semprons. You're technically getting twice the default performance, even more if you overclock. And that is with a low end, budget, Processor, where overclocking and tweaking will make a bigger difference that say, picking a PIIX4 955 from 3.2 to 3.8 GHz.
There are so many things wrong with this statement, its not funny, but lets just take one as an example. If the power skyrockets after 3.8, then a responsible OC'er probably would not go over 3.8
As for needing high end equipment, thats ridiculous. I have low end motherboards on some of my rigs, and they OC just fine. Granted, if you spend more money you will probably get a higher OC, but its all a matter of degrees.
As for unnoticeable performance, my dual 5639 right won't even get the bonus if not overclocked. so 7k vs 160k ppd is not noticeable ? that post is a troll post.
I know very few responsible overclockers, most of them want the highest possible Frequency, they don't know/don't care about power consumption, noise, etc. They just want higher scores in CineBench and 3DMark for the ePenis factor. Rounded numbers are nice targets, sometimes senseless, but that's what the 5 GHz Sandy Bridge club exist for.
Overclocking on low end Motherboards started to be popular after Biostar introduced the plain GeForce 6100 variants of their TForce series for Socket 939 (Around 2006). Most low end Motherboards I saw before that were rather limited, specially those who had IGPs, assuming they had a BIOS that allowed you to mess with FSB to begin with.
And no, I'm not trolling, regardless of what you think. I'm comparing how overclocking made a big difference to budget users that know what they were doing in everyday task a decade ago or so, compared to now where budget users can't even do it, and on mainstream is makes less sense due to the fact that you have a faster part to begin with.