In other words, if you've got a 1000-watt power supply and electricity is 20p / kwh, it probably costs between 20 and 40p to run your PC for an hour. Power supplies aren't perfectly efficient, so they tend to draw more power than advertised. This means that you'll draw a bit more power in total than you might expect.Jul 5, 2023
Source : https://vibox.co.uk/blog/is-it-expensive-to-run-a-gaming-pc
Experts estimate you should get at least four years from a laptop purchase, though 10 to 12 years is the upper limit for any portable.Oct 24, 2022
Source : https://www.businessinsider.com/guides/tech/how-long-do-laptops-last
1GB is barely enough for basic functionality like web browsing, word processing, and checking your email, but you can't expect it to run well. Also with only 1GB of RAM, you can forget about photo and video editing. 1GB isn't even passable for a consumer PC.
Source : https://www.k2technologies.net/tip-of-the-week-1gb-2gb-4gb-or-more-how-much-ram-do-you-actually-need/
64gb is 2x overkill. Yes, I would not go higher then 32 GB to be on the safe side with future releases, just very little point in 64 GB for gaming currently. So if that system is going to last you a while may as well go for 32 if able. 16gb is plenty.
Source : https://steamcommunity.com/discussions/forum/11/3006676913247395597/?l=thai&ctp=1
So, if you want enough overhead to keep playing new releases in the future, 16GB of RAM is recommended. If you plan to do more than just gaming, consider 32GB. This gives you the freedom to live-stream, group-chat on Discord, and have YouTube or Twitch open in the background.
Source : https://www.intel.com/content/www/us/en/gaming/resources/how-much-ram-gaming.html
A new hard drive and a little bit of extra RAM can sometimes be all you need to meet the requirements of the latest and greatest software you want to use. Of course, the downside of upgrading your existing computer is that, eventually, it becomes more trouble and cost than it's worth.Feb 27, 2023
Source : https://protecrecycling.com/should-you-upgrade-or-replace-your-computer/