A i5-6500 has a TDP of 65W while a i5-13600K has a TDP of 150W.
If you get something modern that has the performance of a i5-6500 it will be a little bit more efficient. The key is that more performance uses more power.
Yeah, I expect there is a compromise somewhere but 10+ year old stuff which I can easily find on eBay probably just isn’t worth it for anything that is going to be on most/all of the time. Better to go for more modern lower end stuff to use less power. 250w will cost you like £50 a month to run
A lot of older equipment actually wastes more electricity.
But it will cut down on electronic waste.
Not necessarily.
A i5-6500 has a TDP of 65W while a i5-13600K has a TDP of 150W.
If you get something modern that has the performance of a i5-6500 it will be a little bit more efficient. The key is that more performance uses more power.
If you buy a high watt CPU, that’s on you. Ryzen 7 also came out in 2022 and had many 65 watt cpus that could outperform an i5-6500.
What should you look for if you want closer to pi energy use, like under 20w
Yeah, I expect there is a compromise somewhere but 10+ year old stuff which I can easily find on eBay probably just isn’t worth it for anything that is going to be on most/all of the time. Better to go for more modern lower end stuff to use less power. 250w will cost you like £50 a month to run
not always. especially laptops