# Processor Intel Xeon Gold 6526Y 2.8 GHz 37.5 MB FCLGA4677

**URL:** https://aio.lv/en/product--hp-enterprise-p67080-b21--11155452
**Data updated:** 2026-01-14 13:10 (EET)
**Category:** CPUs (Processors)
**Manufacturer:** HP Enterprise
**Manufacturer code:** P67080-B21
**EAN:** 0190017693262
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The HPE Intel Xeon Gold 6526Y processor operates at 2.8 GHz and features a 37.5 MB cache. It supports up to 4 TB of DDR5-SDRAM memory across octa-channel architecture. Designed for server and enterprise use, it utilizes a 7 nm lithography and FCLGA4677 socket. The processor supports advanced instruction sets including AMX, AVX, AVX 2.0, AVX-512, and SSE4.2, making it ideal for high-performance computing tasks.

## Long description

The HPE Intel Xeon Gold 6526Y is a server-grade processor running at a base frequency of 2.8 GHz with a 37.5 MB cache. Built on a 7 nm process and designed for the FCLGA4677 socket, this CPU delivers 16 processor cores and supports octa-channel DDR5-SDRAM memory configurations up to 4 TB. The chip implements advanced instruction set extensions such as AMX, AVX, AVX 2.0, AVX-512 and SSE4.2, making it suitable for compute-intensive enterprise workloads and modern server platforms.
Advantages
The processor provides a combination of multicore throughput and large on-die cache to accelerate parallel workloads. Native support for DDR5 memory across eight channels enables higher memory bandwidth for data-intensive applications. Support for wide SIMD instruction sets including AVX-512 and AMX improves performance for vectorized, large-scale scientific, analytics and AI-related computations. The FCLGA4677 socket and server-oriented design facilitate deployment in rack and blade systems from HP Enterprise and compatible server vendors.
Suitable for
 Virtualization hosts and database servers
 High-performance computing (HPC) and scientific simulations
 Large-scale analytics and AI inference workloads
 Enterprise application servers and virtualization clusters
Key specifications
 Base frequency: 2.8 GHz
 Processor cores: 16
 Cache size: 37.5 MB
 Supported memory: DDR5-SDRAM up to 4 TB (octa-channel)
 Manufacturing process: 7 nm
 Socket type: FCLGA4677
 Supported instruction sets: AMX, AVX, AVX 2.0, AVX-512, SSE4.2
 On-board graphics: not available
How to use
Install the processor into a compatible FCLGA4677 motherboard following the server manufacturer's installation and thermal guidelines. Pair the CPU with certified DDR5 memory modules configured for octa-channel operation and ensure proper cooling and power delivery for sustained workloads. Configure firmware and operating system settings to leverage supported instruction sets and enable features required by virtualization or accelerated workloads.
Usage recommendations
Use this processor in validated server platforms with adequate cooling and power provisioning. For memory-bound or vectorized workloads, populate all memory channels and consult vendor compatibility lists to achieve optimal throughput and stability.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Thermal Design Power (TDP) | 195 W |
| Processor model | 6526Y |
| Processor socket | FCLGA4677 |
| Processor cores | 16 |
| Processor threads | 32 |
| Processor cache | 37.5 MB |
| Processor operating modes | 64-bit |
| Processor series | Intel Xeon Gold 5000 Series |
| Processor lithography | 7 nm |
| Processor manufacturer | Intel |
| Processor base frequency | 2.8 GHz |
| Processor generation | Intel Xeon Scalable 5th Gen |
| High priority cores | 4 |
| Low priority cores | 12 |
| High priority core frequency | 3 GHz |
| Low priority core frequency | 2.6 GHz |
| Intel® UPI Speed | 20 GT/s |

### Processor special features

| Feature | Value |
|---|---|
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel 64 | Yes |
| Intel® OS Guard | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® Speed Shift Technology | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Boot Guard | Yes |
| Intel® Resource Director Technology (Intel® RDT) | Yes |
| Intel® Run Sure Technology | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) | Yes |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® Total Memory Encryption | Yes |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® Crypto Acceleration | Yes |
| Intel® Platform Firmware Resilience Support | Yes |
| Intel® Total Memory Encryption - Multi Key | Yes |
| Intel® QuickAssist Software Acceleration | Yes |
| Intel® Data Streaming Accelerator (DSA) | 1 |
| Intel® Advanced Matrix Extensions (AMX) | Yes |
| Intel® Speed Select Technology – Core Power | Yes |
| Intel® Speed Select Technology – Turbo Frequency | Yes |
| Intel® Trust Domain Extensions (Intel® TDX) | Yes |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card model | Not available |
| Discrete graphics card model | Not available |
| On-board graphics card | No |
| Discrete graphics card | No |

### Features

| Feature | Value |
|---|---|
| Supported instruction sets | SSE4.2, AVX-512, AVX 2.0, AVX |
| PCI Express slots version | 5.0 |
| Execute Disable Bit | Yes |
| Scalability | 2S |
| Embedded options available | Yes |
| Maximum number of PCI Express lanes | 80 |
| Market segment | Server |
| Use conditions | Server/Enterprise |

### Technical details

| Feature | Value |
|---|---|
| Number of UPI links | 3 |

### Memory

| Feature | Value |
|---|---|
| ECC | Yes |
| Non-ECC | No |
| Memory channels | Octa-channel |
| Maximum internal memory supported by processor | 4000 GB |
| Memory types supported by processor | DDR5-SDRAM |
| Memory clock speeds supported by processor | 5200 |

### Operational conditions

| Feature | Value |
|---|---|
| Tcase | 82 °C |
| DTS Max | 99 °C |

## FAQ

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### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

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### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor model, processor socket, processor cores, on-board graphics card model, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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