Kids these days with their 5% overclocks.
Back in my day we had 100% overclocks!
You might have meant it as a joke but just in case someone else isn’t aware, this button actually made your CPU slower 🤓
Depends on the motherboard version. On later ones, the turbo actually worked to make your PC faster.
As far as I understand, it’s purely marketing semantics.
The point of the ‘Turbo’ button is to slow the CPU down to provide compatibility with old software that was written with a fixed clockspeed, where the software would become unusably fast on newer CPUs.
Calling this a “slow” mode or “compatibility” mode wasn’t very marketing-sexy however, so manufacturers just flipped it around and called the normal speed ‘Turbo’.
With later systems, developers all became aware that varying CPU frequencies were a thing, and started to base their software timings on the realtime clock instead.
So in later systems there was no longer any need to have the CPU run at anything other than its maximum (normal) speed - and the turbo button simply went away.
With later systems, developers all became aware that varying CPU frequencies were a thing, and started to base their software timings on the realtime clock instead.
If only. Not sure how common it is nawadays - definitely still happening on occasion, but for example GTA: Vice City’s physics get screwed up with uncapped framerate.
…we had finally achieved permanent turbo.
“We called it Purbo. It didn’t catch on.”
You might have meant it as a joke
Yeah, I didn’t think anyone would get the joke if I posted a picture of a 486DX with the J20 jumper set. You have to be a greybeard to remember that.
A 486DX with the J20 jumper set! HAH!
My first thought was “hey I’m not a greybeard”
I am. I am a greybeard.
Turbo bumped my 8MHz 386 to sixteen megahertz
It never got switched off, except in some games that a slower CPU made easier (some games back then ran just as fast as the hardware could run them, expecting the computers or turn to be the state of the art) By the time of the machine in the picture unturbo wasn’t enough so we used a TSR* program called goSlow to get specific performance
*Terminate, Stay Resident; a program that could run in the background
Run in the background? Look at you with your fancy multitasking OS
It was the wondrous system “DOS 6.2”
Doesn’t that require Extended memory? I don’t think that’s going to catch on
It did, extended memory came about the same time we needed to show down the system
66 MILES PER HOUR!
This brings out nostalgia…
I still do, why should it have changed?
Button is on the top now 😔
And too small for my big ass toe
More people use laptops (or even tablets or smartphones) more of the time nowadays, so fewer people turn on their devices that way nowadays.
I still use my toes for my laptop but the people in my office are so weird about it
mine was an actual heavy-ass switch. it felt like shutting down the power of an entire neighborhood.
And a turbo button
Yeah mine had switches on it to power all the peripherals too, and they lit up bright orange.
Made you feel something killing your pc.
That sounds so cool
I remember Macintosh computers from circa 1990. Even then Apple loved to just remove buttons because they hate buttons. Because it was so perfectly intuitive to drag a disc icon over to the fucking trash can icon in order to eject the floppy disc, they didn’t have a physical eject button for the floppy drive. Helpfully, they instead put the power button right where a floppy drive eject button should have been. So I was constantly turning the computer off whenever I wanted to eject a disc.
They did put the power button on the keyboard though, which was pretty awesome
I remember those keyboards, if I hit that button my PC just hard crashed. Fantastic.
I set up Linux on a laptop with a particularly aggressive keyboard power button recently. I’d be at the terminal go to hit backspace and where Linux?
I guess that’s why they call it “booting”
Nine times out of ten I’d hit the turbo button and then spend half an hour wondering why the family computer was running slowly…
Hey now. Most of these people don’t know about turbo…
They certainly don’t know about the “magic/more magic” button…
I thought that was a switch?
Might have been. The way I heard it, the toggle was a button, like the turbo button.
Ah, that nice 33 -> 66 change
Still do.
Its a matter of principle.
mine had a button cap and dad used to joke that he bought it on black market and it originates from the nuclear missile launch button.
That button cap is important with a lot of kids around.
makes sense. never thought about that from this standpoint. I had a tendency of pushing random buttons when I was a kid so that’s probably why the cap.
I still do it bro
Mine had the power button too high, so I would accidentally turn it off with my knee
Tarantino approves.
I can still hear/feel the gradual effect followed with the iconic “click”
And all the loud noises of the giant components used to be in such PCs 🤭
Hey man, as long as it’s consensual…
What was the big-toe-sized button for it fnot for the big to- you know what, I don’t think I wanna know.
I still turn my computer like that most of the time.
