Choose between Ryzen 9 or Intel Xeon E5 2699 v3.
Choose between Ryzen 9 or Intel Xeon E5 2699 v3.
I was checking Aliexpress and came across a board that caught my eye. I thought it would pair nicely with an affordable server RAM setup, allowing me to build a 64GB system with 36 cores for just 350EUR – a pretty great offer. From what I understand, in multithreaded tasks like CGI rendering (which I do occasionally), those two Xeons perform almost as well as a Ryzen 9 7900X. However, there’s a drawback when using dual CPUs: single-core performance drops by about 60%. This could affect gaming and certain mesh processing jobs (like C4D sometimes). I’m curious whether the savings justify it. If I choose a cheaper Ryzen 9 5900X with a solid motherboard and premium RAM, the cost would be around 530EUR. Opting for the 7900X would bring the price to 630EUR. That means roughly a 30% reduction in cost, but with about a 40% decrease in single-core speed (though multicore remains strong). If I go with the 5900X or similar, I’d save around 60% on the price while cutting single-core performance by half. Would that be worth it? I’m also playing on a 1080p monitor and using VR, but I don’t mind if frame rates drop below 90 FPS much – 45 FPS or higher is usually fine for me. Another thing to note: I wouldn’t rely on warranty coverage in either scenario, as most parts on Aliexpress come from resellers, and VAT plus the limited availability of genuine tech retailers makes prices in my area quite high.
I wouldn't rely on those inexpensive Chinese boards and seldom encounter Max Trubo boost settings. I believe you won't reach even 45 fps since a single-core setup is quite limited.
Ali board features two NVMe slots and ten SATA ports – a great setup. I realized DDR5 is now available, so I’ll need to budget an extra 30 euros, pushing the total cost close to half of what I was expecting. The newer platform also offers instruction set improvements that significantly enhance single-core performance for specific tasks while reducing power consumption. Although electricity rates are low here, it can add up over time. I’m still torn but leaning more toward the Ryzen option.
The main consideration is balancing more but slower cores against fewer faster ones. If your scenario can handle that level of parallelism, the Xeon might edge out, though it may not be a clear winner yet. The Ryzen offers broader benefits since it excels in both multi-threaded and single-threaded tasks.
Be aware that certain budget Xeon boards are limited to specific Xeon CPUs and not all CPUs in that socket. Consider this when choosing. I wouldn't. For the price gap between the two choices, a 5950X offers more cores than a 5900X. I'd prefer the latest platform. Or, based on your workload, a used Intel 10th or 11th generation processor with many cores might be better suited.