Did a computer in 1950 consume a considerably more amount of energy than a computer in 2020?
- 1 month ago
The simple answer is yes they do consumed more than the current computers we do have then there was no laptop it wasn't even a desktop computer
- ShadowLv 41 month ago
Well, considering that the average calculator has the equivalent processing power of the computers that aided in the launch of Apollo 11 in 1969, and that a calculator uses a coin battery, and that the computers in 1969 used several rooms worth of space, I think that their power consumption was a lot higher. Keeping in mind the cooling required as well, it was probably several 10's of KW's to power the computers.
- ?Lv 71 month ago
of course. they were the size of full rooms. don't you think they would?
however, as people use them more nowadays than back then, and the value of a dollar is higher now, one might argue that more money is spent on them NOW than THEN.
- Gordon BLv 61 month ago
Probably considerably more, they were room sized using vacuum tubes. If you were to work out energy use by amount they could compute probably insanely huge compared to today.
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- SSP Bowl DudeLv 71 month ago
125 kilowatts for the Univac vs. .5 kilowatts for an average desktop today.
- David KLv 61 month ago
First, computers were huge, filling large rooms. Also, memory on those computers were electric tubes (similar to tubes on old radios), so they consumed an enormous amount of electricity and required dedicated electric wiring. That was also true, even in the 1960s and 70s, as the size of the computers and their large electro-mechanical components continued to require extensive electrical setups.
- Robert JLv 71 month ago
Power vs what they could do - yes, thousands if not millions of times more.
The first "Minicomputers" - only the size of filing cabinets - did not appear until the 60s.
In the 50s, computers were "Mainframe" class, needing a whole large room for a machine with less processing power than a $1 single chip device today.
This - all of it - is a 1951 mainframe computer:
There are room- or building-size computers still, but the present ones are "Supercomputer" class, a million times or more faster than a typical home PC..
This is a recent one - it uses over eight million watts of power:
- Anonymous1 month ago
Yea I believe so. Early computers were the size of entire rooms. Way different than today.