gjl711 wrote in post #19082490
I upgraded from a i7 3770K as well and the problem I ran into pretty much right off the bat is that everything has improved so much that there was little I wanted to carry over. For instance, I had a GTX-660, a decent enough card but compared to the new RTX 2060, it's laughable. Might as well draw pictures on the screen with crayons.

Same with memory. Drives I never reuse. They go into the backup pool as yet another backup. Power supply I never reuse unless it's less than a year old. On my old PC, it's sitting at 8~9 years old so why would I trust an old supply with brand new parts. About the only thing I re-use is the case. and even there, the new cases are so much nicer that I ended up getting a nice gaming case. SO the old machine gets repaired which basically means removing the video card as that's what failed, and gets turned into an electo-condom (Web surfing machine) leaving the new machine as a image/video processing machine and gaming machine.
All fine points, to be sure, as I had a power-supply failure which made me think
it was a motherboard failure, while replacing with an RMA-replaced unit
stored for a few years got me back into operation.
The only point here is: I've seen components hold out for a couple of decades,
and I've seen components fail shortly after deployment, along with
everything in-between. If components are still functional years after deployment,
particularly such as memory, it's highly likely they'll continue to function
for a long time to come. Therefore, if time-proven components CAN be used
in a newer system build, it stands to reason that those components
can also be used to gradually build-up a new or improved system,
which is what I have done many times, in order to save on immediate costs
of said new build.
Not all of us have a few-thousand dollars to spend on a dedicated system rig
all at once, so it's only normal for us to take a stepped approach to building
any sort of new rig. At the same time, many of us have a system case we like,
which allows many standard components to be exchanged.
I've got a very new Radeon RX 5500 XT video card I installed to go along with
the pair of AOS 4K monitors I purchased, connected to this old Core i-7 3770K
system, and I've seen a noticeable improvement in all aspects of video performance.
I could likely update my system's RAM to a faster speed-standard and realize
improvements there, too. If I added a discrete audio card to the system,
I may likely enjoy better audio performance, but a THX-Certified 5-channel
amplified speaker system gives me results I don't feel need improving on.
I finally updated to SSD a short time ago, and that had to be
the best speed improvement possible. Without that, everything was slow.
With a Core i-7 3770K, it was as fast as a system could be when I built it,
or just about. Then I moved to SSD, and speeds skyrocketed.
Cases are currently all about gee-whiz, whizzbang lighting effects,
which don't interest me at all. I've had blackout tape over the high-intensity LED lights
of my system case since day one. A newer caddy to accept 2.5-inch and 3.5-inch drives
installed to the front of my case also has insanely-bright LED lights, so those were
immediately snuffed with blackout tape.
Overall, you CAN transfer some components to a new build, saving some money
and buying some time along the way.