Hey everyone! I'm planning a build for a machine learning workstation (not gaming, so I know the RTX 5090 is a bit much for that). This is my first PC build, and I'm looking for some help. I want to start with one RTX 5090, but I'm hoping to have the capability to add another down the line. I've been recommended a motherboard and case that should fit, but I wanted to know if you all think they're good choices. Also, is a 1600W power supply enough? Here's my current parts list, which I'd like to keep under $2000 for everything besides the GPU, but I have a little flexibility since my total budget is $4000. Any thoughts on my choices or suggestions on how I can improve this build? Thanks in advance!
2 Answers
I found a post from someone who built a similar dual 5090 rig. They had some great insights and tips on managing the build. You might want to check it out for inspiration!
Hey, your build looks solid! If you're primarily focused on machine learning, I'd suggest upgrading to the AMD Ryzen 9 9950X3D. It's a bit more expensive but offers better multi-threading performance which can really help with processing power. As for the power supply, 1600W should be sufficient for one 5090, but consider a higher wattage for dual GPUs to ensure you won’t run into any issues later on. Check out my part list I put together as a reference!
Good call on the processor, but keep in mind that you might end up needing a more powerful PSU if you add a second RTX 5090 later!
Thanks for the link! It’s helpful to see someone else’s experience with the build.