Xeon Gold 6548Y+

The Xeon Gold 6548Y+ is a 32-core / 64-thread processor based on the Emerald Rapids (2023) architecture, manufactured on a 10 nm process node. It reaches a maximum boost clock of 4.1 GHz from a base frequency of 2.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 60 MB (total) of L3 cache, plus 2 MB (per core) of L2 cache and 80 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 73,387, placing it in the Enthusiast performance tier as a Recent generation product.

The Xeon Gold 6548Y+ fits into the LGA4677 socket and supports PCIe 5.0 with 80 total PCIe lanes for expansion cards and storage. It supports DDR5 memory at speeds up to 5200 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 4096 across 8 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: None — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: VT-x, VT-d — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the EPYC 9454.

The Xeon Gold 6548Y+ has a rated TDP (Thermal Design Power) of 250 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Premium Server Cooler.

At an average price of $3,726, the Xeon Gold 6548Y+ delivers 20 PassMark points per dollar. Performance ranking position: #80 out of all indexed processors.