Intel Xeon Gold 6150 18-core LGA 3647

18 cores and 36 threads for serious multi-threaded work. Multi-threaded PassMark score is top-tier, but single-thread is just average. At $199 in the US it's a homelab steal, but European prices vary widely from EUR 280 to EUR 402.

Multi-threaded performance is where this chip shines. A PassMark score of 27,032 puts it in the top tier of our database for parallel workloads. That's 18 physical cores doing real work. The 24.75MB of L3 cache helps keep those cores fed. Single-thread performance is a different story. A 2,128 single-core score lands it right around average, which is fine for a server chip but won't impress anyone coming from a modern desktop CPU. The 2.7GHz base clock is modest, but Turbo Boost can push it to 3.7GHz when thermals allow. With a 165W TDP, you'll want decent airflow in whatever chassis this ends up in.

Against something like the AMD Ryzen 7 9800X3D, this Xeon wins on raw core count but loses badly on single-thread speed and gaming performance. The 9800X3D is a gaming monster, this Xeon is a productivity tank. Compared to other server parts in our database, the 6150 holds its own on multi-threaded throughput but falls behind on efficiency and features. The 20th percentile feature score reflects its age, no PCIe 4.0 here despite what some listings claim, and no modern platform niceties. If you need pure parallel compute on a budget, this is compelling. If you need a balanced system, look elsewhere.

Pricing is all over the place depending on where you look. In the US you can find it for $199, which is honestly a steal for 18 cores. European buyers face a wider spread, anywhere from EUR 280 to EUR 402 across four listings. If you're shopping in Europe, check the German and Spanish listings first, they tend to sit at the lower end of that range. For a homelab or a budget server build, the US price makes this an easy recommendation. At the higher European prices, you're getting closer to newer used hardware territory.

The Intel Xeon Gold 6150 is a server workhorse from the Skylake era. 18 cores, 36 threads, and a 3.7GHz boost clock. It's built for chewing through virtual machines and heavy multi-threaded workloads, not for gaming. The 165W TDP tells you everything about its priorities.

This is a tray processor, so no cooler in the box. You'll need to bring your own LGA 3647 cooling solution. And that socket isn't exactly common on consumer boards. This is a part for people who know exactly what they're building.

Skip this if you're building a gaming PC or a general-purpose desktop. The weak single-thread performance will bottleneck everyday tasks and games. Also skip it if you're not comfortable with server hardware, the LGA 3647 socket and ECC memory requirements add complexity. And if you need modern features like PCIe 4.0, this chip predates that entirely.

This is a niche buy. Homelab enthusiasts building a virtualization server or a budget render node will love the core count and ECC memory support. The $199 US price makes it a no-brainer for that crowd. But if you're building a gaming rig or a general-purpose desktop, this is the wrong tool. The weak single-thread performance and power-hungry nature will frustrate you daily. Know what you're getting into.