I'm currently running a Dell EMC PowerEdge R7525 virtualization server equipped with a dual socket setup, featuring an AMD EPYC 7542 32-core processor. With 12 virtual machines, including a crucial RDS farm, we're hitting performance ceilings and I'm looking to upgrade. Ideally, I want to move to CPUs that provide 64 cores each while still being dual socket compatible. I'm eager for any tried-and-true recommendations that could enhance our server's capabilities. Thanks in advance for your suggestions!
3 Answers
Just to clarify, do you have two 32-core EPYCs right now, or just one with the other socket empty? Knowing this could help narrow down exactly what's best. If you’re working with two, this upgrade makes total sense since you’ll see a significant enhancement in processing power with 64 cores each.
If you're looking at upgrading to newer options, I'd recommend the AMD EPYC 7773X, 7763, or 7713. The 7773X comes with extra 3D V-cache, which can be beneficial based on your VM workloads. For a solid choice with dual socket support and 64 cores, either of these will suit your needs, especially since they’re one generation ahead (Milan). Just make sure to consider your TDP and cooling requirements because some configurations may not handle the power draw well, especially if you have GPUs in there too.
Going from 2x32 to 2x64 cores is a solid upgrade path. Just a heads-up, if you're opting for Dell, remember that most CPUs will be vendor locked, so be mindful of your options when making a decision. If you're getting another server, consider if you want all your resources pooled or kept separate; it might balance the load better.
That’s a great point! I’d also recommend checking out the different models' configurations because some of them have unique features like enhanced single-thread speed or larger cache sizes, which might be more advantageous based on your specific applications.