just upgraded my cpu from a Ryzen 3700X to a 5700X3D and also upgraded from an older 1080p 144hz Samsung monitor to an old Benq EX3203R 144hz monitor. I was initially considering the Odyssey G5 considering it is newer and seems to have a faster RT at 1ms vs 4ms for the EX3203R but anyways, it should be making a whole lot of difference.
comparison between the 3700X and the 5700X3D. reason for upgrading is I felt that my older cpu is showing it's age. I couldn't really afford upgrading to a new system and gpu so I kept my mobo and ram setup. my air-cooled fan for cpu is more than sufficient for the new cpu.
as far as single core processing is concerned, the older 3700x is quite noticeably faster as far as general task is concerned. gaming though is just eye-opening like having a new gpu and could run great at higher settings and resolution. it is really noticeably faster in gaming. also, I noticed my older 3700X seems to be throttling a lot and the fan kept on going overdrive with audible sound at 100% (really noisy like running a blower) consistently possibly due to old paste or just the processor being worn down throughout the years. as far as the 5700X3D, it does run pretty consistent even when running 100% all the time possibly having the fan speed at 30%-40% (barely audible). my older 3700X can barely keep up or hit speed consistently at 4.1 GHZ and just goes bat-crazy with cooling at 4.2-4.3 ghz boosted. the 5700X3D as far as my silicon lottery goes can hit 4.1 GHZ consistently. I know it's slower compared to the older 3700X but it could hit the processing speed like nothing and without heat problems or stressing the card and the fan. hopefully by next year, I'd be able to finally afford an RX8xxx series gpu. if I get lucky, I'll just get an RX7900 GRE but it has to be around my budget of $400 max.
what I noticed that the 3700X cpu was manufactured back in 2019 and the 5700X3D in 2021. the 5700X3D was just released this year though possibly due to potential market if ever the market reception of the newer Zen 4 or coming Zen 5 fails to deliver. so far, the older architecture still delivers and makes you reconsider staying at this platform longer and for a few more years. I had to update the Bios on my older X470 though for compatibility which also enable the stupid TPM 2.0 support and enable Wifi6E. so I had to upgrade to Windows 11 to have that support.
comparison between my old Samsung LC24FG 1080p 144hz versus the BenQ EX3203R 144hz monitor.
aside from the screen issue (associated with cold-start, failing component and response time), it was time to see how my old system would look from 1080p to 1440p. the older monitor was looking washed out as well so upgrading to the BenQ which is only about a year or 2 newer than the older Samsung. difference though is massive. contrast, black levels and colors (gamut and vibrance) is worlds apart. the BenQ is a pseudo-HDR monitor which is not a real HDR but capable of displaying HDR quality output. also size from 24" to 32" does impact viewing pleasure a lot plus the potential use of a wider screen. I'll be sticking with 2K for PC for now. I wouldn't be upgrading to 4K anymore since I have a 4K gaming tv for that.