I've recently won an RTX 5090 from a hackathon, but as a broke student in the UK, I'm struggling to figure out how to build a budget-friendly setup around this powerhouse of a GPU. Right now, I have a PC I got for £299 that came with an RTX 3070, an i7 11700K, and 32GB DDR4 3600 RAM. However, the new GPU won't fit in my current system unless I remove my WiFi card, which I'm reluctant to do because I've heard using a USB WiFi dongle can lead to poor connection. Ideally, I want to keep both GPUs in the same setup to utilize frame generation with the 3070 while the 5090 handles performance tasks. I'll need a new power supply and case too, as my current one looks outdated. The problem is, the cost of parts is high right now, and I'm worried about expenses. I know selling the 5090 could be an option, especially given its high market value, but I also need it for AI work and model training. What do you suggest for a budget build around this GPU?
5 Answers
If you're really into AI, keeping the 5090 could pay off for you. It can handle a good amount of tasks that smaller cards can't. But I’d still lean towards selling the old GPU and getting the parts you really need for performance—like a solid PSU and case.
Plus, if you sell the 3070, that could lessen the financial strain a bit!
You really don't need lossless scaling on a 5090! Just focus on selling that GPU for top dollar and then you can reinvest that into a solid new build that won't be bottlenecked. You'd likely have enough for a great setup and maybe some peripherals too. Trust me—you'll have way more fun playing games away from a bottleneck!
But I'm using it for AI tasks, so the 5090’s VRAM is important for me.
True, but think about the overall build cost if your current rig is holding you back!
Congrats on the win! I faced something similar when I got my 9070 XT. I'd suggest starting with a new case and moving what you have into it just to fit the 5090. You might not need every part upgraded right away. This way, you keep your current setup while slowly changing parts out as you save up.
This sounds easier, honestly. It could give me time to figure the rest out.
Definitely less stressful while still getting updated components.
Upgrade the GPU and PSU in your current setup first, instead of going all out on a new build. If you sell the 3070, that could help cover those costs. Your specs aren't too bad aside from needing the new parts, and this way, you can gradually improve without sinking too much cash at once. It's a way better option if you're watching your wallet!
Yeah, I'm leaning towards just doing what I need for now before spending more.
Definitely! You could keep upgrading down the line when you're more financially stable.
Honestly, if you're tight on cash, selling the 5090 could be the smartest move. You can get a good payout—maybe even enough to build an entire rig around a 5070Ti or a similar card. It's way too much hassle and expense trying to upgrade your current setup to fit that beast of a GPU. Just convert the win into cash and get something that fits your budget!
Yeah, I see your point. It would save me a lot of trouble.
If you're only using it for AI, a cheaper GPU might still get you through while saving you money.
Right! The 5090 is a beast for those models, but I don't want to deal with constant upgrades and expenses.