Aging PC upgrade options

Posted by ProfitMajin@reddit | buildapc | View on Reddit | 5 comments

Hi all,

I'm looking for advice/opinions on options for my aging PC, specs as follows:

CPU - i7 4790k Cooler - Noctua D15 chromax Mobo - Asus z97 pro gamer RAM - Beast 1866mhz cl9 GPU - Sapphire Vega 56 pulse Storage - 1tb Samsung blue m.2 PSU - EVGA G3 850W Case - Phanteks p400a

I've an LG Ultrawide (2560x1080) 75 fps (max 80) IPS panel, the games I play are older (coh2) but it's rare I can hit, or even be anywhere near upper fps when in full flow, and I even sometimes drop below the minimum freesync rate of 40 fps too, causing noticeable stutter, let alone if I tried newer games...

I enjoy a spot of tweaking, and have pushed the silicon to its limits, everyday OC on the cpu of 4.63ghz, ram 2262mhz cl10, gpu by ~10%, even the panel for 80fps, and so I can see that new hardware is in order to reach my max fps at the detail level I'd like.

For reference the gpu scores an average of ~2950 in Cinebench, and the cpu 324 on multicore test, with negligible headroom for further OC improvements, unless running at the temperature of the sun counts...

I became aware that I'd need to upgrade when win11 installer said no to the cpu, and iirc lack of tpm 2.0 support, and then I realised how low my scores are compared to current gen after building and testing my FIL a PC.

The clear answer is to replace all the core components, which I will do, but I'd like advice/opinions on which would make the greater impact to fps, so as to upgrade that first.

I'd prefer to go for 'higher tier' components such as x or k cpus, z chipset instead of b et al. so that they allow for tweaking, and last as long as possible.

TL;DR - PC old, which part do I replace first.

I'm thinking to get ryzen am5 (mobo & ram too ofc), and a 7700xt or 7800xt: Should I upgrade the cpu first whilst waiting for new gpu generation to drop? Are new am5 3d cache ryzens on the horizon? Would my vega56 do better if paired with a newer cpu? Would a new gpu be held back by my ol' timer cpu? Are there other options I haven't considered?

Thank you very much!