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Intel Xeon Gold 6526Y server processor in LGA 4677 tray packaging

Intel

Intel PK8072205559500 Xeon Gold 6526Y 16C 2.8 GHz server processor

SKU CH-8EN8-RD3R9 MPN PK8072205559500

16-core server processor reaching 3.9 GHz with 37.5 MB L3 cache, 32 threads and 80 PCIe 5.0 lanes in an LGA 4677 package

  • NameXeon Gold 6526Y
  • CPU Socket TypeLGA 4677
  • Core NameEmerald Rapids
  • # of Cores16-Core
  • # of Threads32
  • Operating Frequency2.8 GHz
  • 16 cores and 32 threads accelerate multi-threaded workloads
  • 8 GHz base with 3.9 GHz max turbo frequency lifts single-thread speed
  • 5 MB L3 cache reduces latency for data-intensive tasks
  • 8 memory channels at 5200 MHz deliver high bandwidth for large datasets
  • 80 PCIe 5.0 lanes enable fast I/O expansion

Intel Xeon Gold 6526Y 16-core server processor

This 16-core Intel Xeon Gold 6526Y processor runs at 2.8 GHz base frequency with a maximum turbo of 3.9 GHz. It fits the LGA 4677 socket and is built on a 10 nm manufacturing process. The chip delivers 32 threads for parallel workloads in dual-socket server platforms.

OEM tray delivery without bundled cooler

The processor ships as an OEM tray unit without a heatsink or fan included. System builders must provide a compatible cooling solution rated for the 195 W thermal design power. No additional software licences or mounting hardware are supplied in the package.

37.5 MB L3 cache and 80 PCIe 5.0 lanes

A shared 37.5 MB L3 cache feeds the 16 cores to reduce latency on data-intensive tasks. The integrated controller supports 5200 MHz memory across eight channels with a maximum capacity of 4 TB. Eighty PCI Express 5.0 lanes provide high-bandwidth connectivity for storage and networking adapters.

Highlights

  • 16 cores and 32 threads accelerate multi-threaded workloads
  • 8 GHz base with 3.9 GHz max turbo frequency lifts single-thread speed
  • 5 MB L3 cache reduces latency for data-intensive tasks
  • 8 memory channels at 5200 MHz deliver high bandwidth for large datasets
  • 80 PCIe 5.0 lanes enable fast I/O expansion

Specifications

BrandIntel
SeriesIntel Xeon Gold
NameXeon Gold 6526Y
ModelPK8072205559500
CPU Socket TypeLGA 4677
Core NameEmerald Rapids
# of Cores16-Core
# of Threads32
Operating Frequency2.8 GHz
Max Turbo Frequency3.9 GHz
L3 Cache37.5MB
64-Bit SupportYes
Manufacturing Tech10 nm
Integrated Memory Controller Speed5200 MHz
Maximum Memory Capacity4TB
Memory Channel8 Channel
Virtualization Technology SupportYes
Scalability2S
PCI Express Revision5.0
Max # of PCI Express Lanes80
Thermal Design Power195W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.14 kg
Package size76 × 51 × 1 mm

Questions about this item

Will the 195 W TDP require a specific cooler replacement cycle?

The processor is rated at 195 W; a server-grade heatsink rated for at least that TDP is needed and should be inspected during routine chassis maintenance.

What limits sustained performance first, the 16 cores or the 80 PCIe 5.0 lanes?

Compute-bound workloads hit the 16-core ceiling, while I/O-heavy tasks saturate the 80 PCIe 5.0 lanes before the cores are fully utilised.

How much heat and fan noise should I expect from the Xeon Gold 6526Y running all day at its 195 W rating?

At 195 W the chip emits substantial heat; expect server fans to run at elevated speed continuously, producing noticeable airflow noise in a typical rack.

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