Intel Xeon 6527P socket: LGA 4710

What the Xeon 6527P is

The Intel Xeon 6527P is a high-frequency 24-core member of the Xeon 6 Granite Rapids stack on Socket LGA 4710. It runs 24 Performance-cores with Hyper-Threading for 48 threads at 3.0 GHz base with boost to 4.2 GHz, backed by 144 MB of cache and a 255 W TDP. Intel launched the 6700P and 6500P range on February 24, 2025, built on Intel 3 for dual-socket performance racks.

Twenty-four fast cores suit databases, build farms, content platforms and licensing-bound services where per-thread speed matters more than thread count. The 3.0 GHz base leads the 24-core band, so sustained single-threaded work stays fast, while bursts to 4.2 GHz clear interactive spikes. The 144 MB cache pool keeps working sets near the cores.

Against the 24-core Intel Xeon 6520P below it, the 6527P adds base frequency across the cores at a higher 255 W class. Against the 32-core Intel Xeon 6530P above it, the 6527P trades cores for clocks. Dual-socket support doubles the node where boards allow. See Socket vs chipset: what decides whether a CPU works for how socket, platform and firmware fit together on server boards.

Socket and motherboard compatibility

The 6527P fits LGA 4710 in the FCLGA4710 package, measuring 77.5 × 56.5 mm. Boards support one or two sockets with this dual-capable part, so one 6527P fills a frequency node or pairs with an identical 6527P in a dual-socket rack. LGA 4710 boards are platform designs with vendor-qualified power delivery, memory lists and firmware.

Granite Rapids shares the LGA 4710 socket with Sierra Forest E-core parts, so a board can host either family where the vendor lists it, after a BIOS update where needed. Dual-socket builds require identical part numbers in both sockets. Moving from any other socket is a full platform change with board, memory and heatsinks replaced together.

Memory, PCIe and cooling

Memory on LGA 4710 for this class is DDR5 up to 6400 MT/s in eight channels. Eight channels at these rates keep 48 threads per socket well supplied in database and build mixes. Population order varies by board, so the vendor memory list governs every build, with matched DIMMs across sockets.

PCI Express connectivity is Gen 5 with up to 88 lanes on dual-socket designs. That lane budget feeds NVMe arrays and high-speed networking without lane sharing pressure. Lane bifurcation follows board firmware, so architects confirm slot maps before committing to a frequency-node layout.

Cooling follows the board vendor list for the 255 W class. No cooler ships with the tray server part. Firmware power limits can cap draw below the default where a cabinet demands it, at some cost in sustained clocks.

Upgrade paths

On the same socket, the path up from the 6527P starts with the 32-core Intel Xeon 6530P for more threads on LGA 4710 boards where licenses allow. The 32-core Intel Xeon 6737P follows for higher clocks. Each move keeps memory investments where the board allows, plus a BIOS that already supports Granite Rapids.

The step down to the 24-core Intel Xeon 6520P trims clocks for the 210 W class. A move to BGA 4368 is a different soldered platform with single-socket edge nodes. That change replaces board, memory and cooling from scratch.