It looks like !buildapc community isn't super active so I apologize for posting here. Mods, let me know if I should post there instead.
I built my first PC when I was I think 10-11 years old. Built my next PC after that and then sort of moved toward pre-made HP/Dell/etc. My last PC's mobo just gave out and I'm looking to replace the whole thing. I've read over the last few years that prefabs from HP/Dell/etc. have gone to shit and don't really work like they used to. Since I'm looking to expand comfortably, I've been thinking of giving building my own again.
I remember when I was a young lad, that there were two big pain points when putting the rig together: motherboard alignment with the case (I shorted two mobos by having it touch the bare metal of the grounded case; not sure how that happened but it did) and CPU pin alignment so you don't bend any pins when inserting into the socket.
Since it's been several decades since my last build, what are some things I should be aware of? Things I should avoid?
For example, I only recently learned what M.2 SSD are. My desktop has (had) SATA 3.5" drives, only one of which is an SSD.
I'll admit I am a bit overwhelmed by some of my choices. I've spent some time on pcpartpicker and feel very overwhelmed by some of the options. Most of my time is spent in code development (primarily containers and node). I am planning on installing Linux (Ubuntu, most likely) and I am hoping to tinker with some AI models, something I haven't been able to do with my now broken desktop due to it's age. For ML/AI, I know I'll need some sort of GPU, knowing only that NVIDIA cards require closed-source drivers. While I fully support FOSS, I'm not a OSS purist and fully accept that using a closed source drivers for linux may not be avoidable. Happy to take recommendations on GPUs!
Since I also host a myriad of self hosted apps on my desktop, I know I'll need to beef up my RAM (I usually go the max or at least plan for the max).
My main requirements:
- Intel i7 processor (I've tried i5s and they can't keep up with what I code; I know i9s are the latest hotness but don't think the price is worth it; I've also tried AMD processors before and had terrible luck. I'm willing to try them again but I'd need a GOOD recommendation)
- At least 3 SATA ports so that I can carry my drives over
- At least one M.2 port (I cannibalized a laptop I recycled recently and grabbed the 1TB M.2 card)
- On-board Ethernet/NIC (on-board wifi/bluetooth not required, but won't complain if they have them)
- Support at least 32 GB of RAM
- GPU that can support some sort of ML/AI with DisplayPort (preferred)
Nice to haves:
- MoBo with front USB 3 ports but will accept USB 2 (C vs A doesn't matter)
- On-board sound (I typically use headphones or bluetooth headset so I don't need anything fancy. I mostly listen to music when I code and occasionally do video calls.)
I threw together this list: https://pcpartpicker.com/list/n6wVRK
It didn't matter to me if it was in stock; just wanted a place to start. Advice is very much appreciated!
EDIT: WOW!! I am shocked and humbled by the great advice I've gotten here. And you've given me a boost in confidence in doing this myself. Thank you all and I'll keep replying as I can.
Cost wise I believe they are close. For instance, according to Toms Hardware a RTX 3070 is the same cost and performance as a 6700XT.
https://www.tomshardware.com/features/nvidia-geforce-rtx-3070-vs-amd-radeon-rx-6700-xt
What your saying doesn't align with what I've seen and read online. Admittedly I'm not a GPU expert so maybe I'm just out of touch. Anyway I wouldn't by Nvidia because the free software drivers are still being worked on. We are seeing a lot of progress with NVK but its nowhere near complete.
To be honest with you I mostly use Intel integrated graphics which works very well and can even do some light gaming.
By all means, unless I wanted to play some AAA games, I wouldn't get any dedicated GPU. AMD and Intel's integrated cards are more than adequate for most usecases of daily computer use, and work great in any Linux distros. For example, my work PC runs on a Ryzen 7 7735HS with the integrated 680m iGPU. I usually have 3 or 4 workspaces open at once, each running a different browser (Vivaldi, Brave, Librewolf and Mullvad) with anywhere between 4 to 20+ tabs open on each, OnlyOffice on one workspace and LibreOffuce Calc on another one, a Flatpak of Teams for work, freetube, and a bunch of different dashboards, and an instance of Sins of a Solar Empire (I play while I work). I still have to see my CPU go past 20%. Now, for more powerful needs, I have a laptop running on an Intel 11th gen I7 with a 3070TI Nvidia card. Great laptop (System76 Gazelle16), but I barely ever use it, since I don't really need that much power anyways. The days of forcibly having a dedicated GPU to avoid CPU lag on daily use computing are long gone. Unless you're going to push things to the limit with heavy video rendering, AAA gaming or AI, any integrated GPU will suffice.