Xeon 6747P

The Xeon 6747P is a 48-core / 96-thread processor based on the Granite Rapids (2024−2025) architecture, manufactured on a Intel 3 nm process node. It reaches a maximum boost clock of 3.9 GHz from a base frequency of 2.7 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. With a massive 288 MB (total) L3 cache (3D V-Cache technology), this processor has a significant gaming advantage — the large cache drastically reduces memory latency in game engines., plus 2 MB (per core) of L2 cache and 112 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 101,685, placing it in the Enthusiast performance tier as a Current Gen generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 2,000, while multi-core reaches 45,000.

The Xeon 6747P fits into the LGA4710 socket and supports PCIe 4.0 with 88 total PCIe lanes for expansion cards and storage. It supports DDR5(6400MT/s), MRDIMM(8800MT/s) memory at speeds up to DDR5-6400 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 4096 GB 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.

The Xeon 6747P is primarily designed for High Performance Server. 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 9555.

The Xeon 6747P has a rated TDP (Thermal Design Power) of 330 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: Server Cooling.

At an average price of $6,497, the Xeon 6747P delivers 16 PassMark points per dollar. Performance ranking position: #31 out of all indexed processors.