Hey fellow simmers,I’ve been a long-time enthusiast, mostly sticking to mid-range consumer rigs over the years. I remember my first "setup" was basically a clunky family desktop that could barely render clouds without stuttering, and eventually, I moved up to a decent i7 build. But as the scenery packages have gotten more dense and the flight physics more complex—especially with some of the newer add-ons—I’m starting to feel the limitations of my current hardware.I recently had the opportunity to pick up some workstation-grade gear for a project, and it got me thinking about building a dedicated simulation powerhouse. I’m looking specifically at a Xeon 24-core processor with a 2.9GHz base and that 10.4 GT/s UPI (Ultra Path Interconnect).My personal insight here is that I’ve always been told "higher clock speeds are king" for flight sims because the core engines are traditionally single-threaded. However, with the way modern sims are starting to offload tasks like AI traffic, complex weather rendering, and background systems to multiple cores, I’m wondering if the sheer "brute force" of 24 cores might finally be worth the trade-off of a lower base clock compared to something like a boosted i9.A specific point I’m curious about is the 10.4 GT/s UPI speed. I’m considering a dual-socket motherboard configuration down the line if I want to expand this into a home-server/sim hybrid. In your experience, does that high-speed interconnect actually help in reducing the micro-stuttering that sometimes happens when the CPU is trying to shuffle massive amounts of texture data between the processor and the rest of the system? I’ve noticed that on consumer boards, the bus speeds can sometimes become a bottleneck when you’re pushing 4K textures and high-fidelity mesh.I’m also wondering if any of you have experience with the "thermal headroom" on these Xeons during long-haul flights. I’m planning on a custom loop, but I’m a bit nervous about the 24 cores generating a massive heat soak over a 10-hour trans-Atlantic journey.Do you think the move to a workstation architecture provides a smoother, more stable experience for heavy-duty simulation, or is the lower 2.9GHz clock speed going to be a dealbreaker for the main simulation thread?
