I'm currently using an old Core i7-4790 for Autodesk Fusion and slicing models with Orca Slicer. It has a solid-state drive, 24GB of RAM, and a GTX 1050 Ti in a low-profile case. While it generally performs well, I'm hitting max CPU usage on some models, making things slow. I'm considering upgrading, particularly looking at the Intel i3-14100F while keeping my graphics card. I heard there's not much difference between the 12th, 13th, and 14th generation i3s though. I'm also unsure about the components I need and where to buy from in the UK. I think I want a CPU with cooler, a motherboard, a low-profile case with power supply, 32GB of RAM (DDR4 or DDR5?), and a 512GB SSD. Any advice on this would be great!
2 Answers
You're right that both Fusion and Orca are pretty reliant on single-core performance, but going for a 4-core CPU like the i3-14100F can still limit you. If your budget allows, consider a higher core count CPU like one with 6 or more cores. Also, check out Ryzen's AM5 platform or Intel's latest LGA 1851 for more options! As for RAM, prices are fluctuating, especially with DDR4 production ending soon, so keep an eye on that.
For best results in Fusion and slicing, you’ll want a CPU with a lot of cores, like a Ryzen 7900X or similar. If you're just working on 3D models and not gaming, that would make a huge difference. You could get a solid build for around £885 with the 7900X and an RTX 3050. As a comparison, a render that takes 5 minutes on your current setup could drop to just 45 seconds on that new one!
Thanks for the tip! I'll definitely check out the Ryzen options. I'm really trying to keep costs down though; I was aiming for something around £350 with the i3, ideally not going over £500.