HPE Intel Xeon Gold 6526Y processor 2.8 GHz 37.5 MB

SKU
P67080-B21
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Intel Xeon‑Gold 6526Y 2.8GHz 16‑core 195W Processor for HPE
More Information
Processor socket LGA 4677 (Socket E)
Processor cores 16
Processor family Intel Xeon Gold
Processor lithography 7 nm
SKU P67080-B21
EAN 0190017693262
Manufacturer HPE
Availability In Stock

The HP Intel Xeon Gold 6526Y processor is engineered for high-performance computing, delivering industry-leading efficiency and power for enterprise-grade workloads. Designed with a 16-core, 32-thread architecture, this server-class CPU offers exceptional multi-threaded performance, making it ideal for data centers, virtualization, AI-driven analytics, and other compute-intensive applications.

Powerful 16-Core, 32-Thread Processing
Optimized for multitasking and parallel workloads, the Xeon Gold 6526Y efficiently handles high-volume computing tasks.

Generous Cache Memory
Equipped with 35.75MB L3 cache, this processor enables faster data retrieval and reduces latency for high-performance computing tasks.

Scalability & Reliability for Enterprise Environments
Built on Intel's 10nm Enhanced SuperFin process, ensuring superior energy efficiency and thermal management. Designed for dual-socket configurations, providing scalable performance for large-scale applications.

High Power Efficiency with a 195W TDP
The 195W Thermal Design Power (TDP) offers optimal performance while maintaining efficient power consumption.

Processor
Processor generationIntel Xeon Scalable 5th Gen
Processor base frequency2.8 GHz
Processor manufacturerIntel
Thermal Design Power (TDP)195 W
Processor cache37.5 MB
Processor model6526Y
Processor threads32
Processor operating modes64-bit
Processor lithography7 nm
Processor familyIntel® Xeon® Gold
Processor cores16
Processor socketLGA 4677 (Socket E)
Processor seriesIntel Xeon Gold 5000 Series
High priority cores4
High priority core frequency3 GHz
Low priority cores12
Low priority core frequency2.6 GHz
Intel® UPI Speed20 GT/s
Memory
Maximum internal memory supported by processor4 TB
Memory types supported by processorDDR5-SDRAM
Memory clock speeds supported by processor5200 MHz
Memory channelsOcta-channel
ECCYes
Non-ECCNo
Graphics
Discrete graphics cardNo
On-board graphics card modelNot available
On-board graphics cardNo
Discrete graphics card modelNot available
Power
Thermal Design Power (TDP)195 W
Technical details
Intel® Turbo Boost Technology2.0
Intel Trusted Execution TechnologyYes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® AES New Instructions (Intel® AES-NI)Yes
Execute Disable BitYes
PCI Express slots version5.0
Supported instruction setsAMX, AVX, AVX 2.0, AVX-512, SSE4.2
Scalability2S
Intel VT-x with Extended Page Tables (EPT)Yes
Embedded options availableYes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Thermal Design Power (TDP)195 W
Processor seriesIntel Xeon Gold 5000 Series
Market segmentServer
Intel Virtualization Technology (VT-x)Yes
Number of UPI links3
AVX-512 Fused Multiply-Add (FMA) units2
Features
Maximum number of PCI Express lanes80
Thermal Design Power (TDP)195 W
Execute Disable BitYes
PCI Express slots version5.0
Supported instruction setsAMX, AVX, AVX 2.0, AVX-512, SSE4.2
Scalability2S
Embedded options availableYes
Market segmentServer
Use conditionsServer/Enterprise
Processor special features
Intel Software Guard Extensions (Intel SGX)Yes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Intel® Speed Shift TechnologyYes
Intel® OS GuardYes
Intel® Turbo Boost Technology2.0
Intel Trusted Execution TechnologyYes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Virtualization Technology (VT-x)Yes
AVX-512 Fused Multiply-Add (FMA) units2
Intel® Boot GuardYes
Intel® Volume Management Device (VMD)Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPUYes
Mode-based Execute Control (MBE)Yes
Intel® Run Sure TechnologyYes
Intel® Resource Director Technology (Intel® RDT)Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Yes
Intel® Transactional Synchronization ExtensionsYes
Intel® Total Memory EncryptionYes
Intel® Control-flow Enforcement Technology (CET)Yes
Intel® Platform Firmware Resilience SupportYes
Intel® Crypto AccelerationYes
Intel® Total Memory Encryption - Multi KeyYes
Intel® QuickAssist Software AccelerationYes
Intel® Data Streaming Accelerator (DSA)1
Intel® Advanced Matrix Extensions (AMX)Yes
Intel® Speed Select Technology – Core PowerYes
Intel® Speed Select Technology – Turbo FrequencyYes
Intel® Trust Domain Extensions (Intel® TDX)Yes
Operational conditions
Tcase82 °C
DTS Max99 °C

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SKU
P67080-B21
4XG7A63468
PK8071305126800
100-000000939
100-100000447WOF
100-000001150
Description

The HP Intel Xeon Gold 6526Y processor is engineered for high-performance computing, delivering industry-leading efficiency and power for enterprise-grade workloads. Designed with a 16-core, 32-thread architecture, this server-class CPU offers exceptional multi-threaded performance, making it ideal for data centers, virtualization, AI-driven analytics, and other compute-intensive applications.

Powerful 16-Core, 32-Thread Processing
Optimized for multitasking and parallel workloads, the Xeon Gold 6526Y efficiently handles high-volume computing tasks.

Generous Cache Memory
Equipped with 35.75MB L3 cache, this processor enables faster data retrieval and reduces latency for high-performance computing tasks.

Scalability & Reliability for Enterprise Environments
Built on Intel's 10nm Enhanced SuperFin process, ensuring superior energy efficiency and thermal management. Designed for dual-socket configurations, providing scalable performance for large-scale applications.

High Power Efficiency with a 195W TDP
The 195W Thermal Design Power (TDP) offers optimal performance while maintaining efficient power consumption.

Intel® Turbo Boost Technology Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t. Intel® Hyper-Threading Technology Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner. Intel® Virtualization Technology (VT-x) Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions. Intel® Virtualization Technology for Directed I/O (VT-d) Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments. Intel® VT-x with Extended Page Tables (EPT) Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management. Intel® 64 Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory. Instruction Set An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with. Instruction Set Extensions Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions). # of AVX-512 FMA Units Intel® Advanced Vector Extensions 512 (AVX-512), new instruction set extensions, delivering ultra-wide (512-bit) vector operations capabilities, with up to 2 FMAs (Fused Multiply Add instructions), to accelerate performance for your most demanding computational tasks. Intel® Speed Shift Technology Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency. Intel® Deep Learning Boost (Intel® DL Boost) A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations. Intel® Resource Director Technology (Intel® RDT) Intel® RDT brings new levels of visibility and control over how shared resources such as last-level cache (LLC) and memory bandwidth are used by applications, virtual machines (VMs) and containers. Intel® Volume Management Device (VMD) Intel® Volume Management Device (VMD) provides a common, robust method of hot plug and LED management for NVMe-based solid state drives.
Intel® Trusted Execution Technology
Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

Intel® 64
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Cache
CPU Cache is an area of fast memory located on the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache.

Intel® AES New Instructions
Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.

Intel® Turbo Boost Technology
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.

Max Turbo Frequency
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.

Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Intel® Hyper-Threading Technology
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.

Instruction Set
An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with.

Intel® VT-x with Extended Page Tables (EPT)
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.

Enhanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

Intel® Speed Shift Technology
Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency.

Intel® Turbo Boost Technology 2.0 Frequency
Intel® Turbo Boost Technology 2.0 Frequency is the maximum single core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.

Intel® Software Guard Extensions (Intel® SGX)
Intel® Software Guard Extensions (Intel® SGX) provide applications the ability to create hardware enforced trusted execution protection for their applications’ sensitive routines and data. Intel® SGX provides developers a way to partition their code and data into CPU hardened trusted execution environments (TEE’s).

Intel® Deep Learning Boost (Intel® DL Boost)
A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations.

Instruction Set Extensions
Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions).

Intel® Turbo Boost Max Technology 3.0 Frequency
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom. Intel® Turbo Boost Max Technology 3.0 frequency is the clock frequency of the CPU when running in this mode.

Intel® Turbo Boost Max Technology 3.0
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom.

Intel® Total Memory Encryption
TME – Total Memory Encryption (TME) helps protect data against exposure via physical attack on memory, such as cold-boot attacks.

Max # of UPI Links
Intel® Ultra Path Interconnect (UPI) links are a high speed, point-to-point interconnect bus between the processors, delivering increased bandwidth and performance over Intel® QPI.

# of AVX-512 FMA Units
Intel® Advanced Vector Extensions 512 (AVX-512), new instruction set extensions, delivering ultra-wide (512-bit) vector operations capabilities, with up to 2 FMAs (Fused Multiply Add instructions), to accelerate performance for your most demanding computational tasks.

Intel® Resource Director Technology (Intel® RDT)
Intel® RDT brings new levels of visibility and control over how shared resources such as last-level cache (LLC) and memory bandwidth are used by applications, virtual machines (VMs) and containers.

Intel® Optane™ Persistent Memory Supported
Intel® Optane™ persistent memory is a revolutionary tier of non-volatile memory that sits between memory and storage to provide large, affordable memory capacity that is comparable to DRAM performance.  Delivering large system-level memory capacity when combined with traditional DRAM, Intel Optane persistent memory is helping transform critical memory constrained workloads – from cloud, databases, in-memory analytics, virtualization, and content delivery networks.

Mode-based Execute Control (MBEC)
Mode-based Execute Control can more reliably verify and enforce the integrity of kernel level code.

Intel® Boot Guard
Intel® Device Protection Technology with Boot Guard helps protect the system’s pre-OS environment from viruses and malicious software attacks.

Intel® Control-Flow Enforcement Technology
CET - Intel Control-flow Enforcement Technology (CET) helps protect against the misuse of legitimate code snippets through return-oriented programming (ROP) control-flow hijacking attacks.

Intel® Transactional Synchronization Extensions
Intel® Transactional Synchronization Extensions (Intel® TSX) are a set of instructions that add hardware transactional memory support to improve performance of multi-threaded software.
Powering Modern Data Centers
Realize exceptional time-to-results and energy efficiency for your business-critical applications with AMD.

AMD Infinity Guard
Help minimize potential attack surfaces as software is booted, executed, and processes your critical data

AMD Infinity Architecture
Experience unified intelligence.
AMD "Zen 3" Core Architecture
The fastest cores in the world for PC gamers.
Introducing 5th Gen AMD EPYC Processors
Purpose built to accelerate data center, cloud, and AI workloads; the AMD EPYC 9005 series of processors are driving new levels of enterprise computing performance.

The Leading CPU for AI
AMD EPYC™ 9005 processors provide end-to-end AI performance.

Maximizing Per-Server Performance
AMD EPYC™ 9005 can match integer performance of legacy hardware with up to 86% fewer racks, dramatically reducing physical footprint, power consumption, and the number of software licenses needed – freeing up space for new or expanded AI workloads.

Leadership AI Inference Performance
Many AI workloads—language models with 13 billion parameters and below, image and fraud analysis, or recommendation systems run efficiently on CPU-only servers that feature AMD EPYC™ 9005 CPUs. Servers running two 5th Gen AMD EPYC 9965 CPUs offer up to 2x inference throughput when compared to previous generation offerings.

Maximizing GPU Acceleration
The AMD EPYC™ 9005 family includes options that are optimized to be host-CPUs for GPU-enabled systems to help increase performance on select AI workloads and improve the ROI of each GPU server. For example, a high frequency AMD EPYC 9575F processor powered server with 8x GPUs delivers up to 20% greater system performance than a server with Intel Xeon 8592+ processors as the host CPU with the same 8x GPUs running Llama3.1-70B.

Enterprise Performance, Optimized
AMD EPYC 9005 processors deliver exceptional performance while enabling leadership energy efficiency and cost-of-ownership (TCO) value in support of key business imperatives.

Industry Leading Integer Performance
AMD EPYC 9005 CPU-powered servers leverage the new “Zen 5” cores to offer compelling mainstream performance metrics, including 2.7x integer performance when compared to leading competitive offerings.

Built for the Cloud
AMD EPYC™ 9005 processors provide density and performance for cloud workloads. With 192 cores, the top-of-stack AMD EPYC 9965 processor will support 33% more virtual CPUs (vCPUs) than the leading available Intel® Xeon 6E “Sierra Forest” 144 core processor (1 core per vCPU).

Leadership Efficiency and TCO
Data centers are demanding more energy than ever. AMD EPYC™ 9005 processors continue to provide the energy efficiency and TCO benefits found in previous AMD EPYC generations.

Leadership Performance, Density, and Efficiency
AMD EPYC 9005 Series processors include up to 192 “Zen 5” or “Zen 5c” cores with exceptional memory bandwidth and capacity. The innovative AMD chiplet architecture enables high performance, energy-efficient solutions optimized for your different computing needs.
Short Description
Intel Xeon‑Gold 6526Y 2.8GHz 16‑core 195W Processor for HPE
Intel Xeon Silver Silver 4310 Processor (18MB Cache, up to 3.3 GHz)
PK8071305126800
2.5 GHz, 24 CPU Core, L3 64 MB, SP5, TDP 200W
Socket sWRX8, 16 cores, 32 threads, 4 GHz base clock, 4.5 GHz boost clock, 64 MB L3 cache, 280 W
Socket SP5, 16 cores, 32 threads, 3.65 GHz base clock, 4.3 GHz boost clock, 64 MB L3 cache, 200 W TDP
Manufacturer
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Intel
AMD
AMD
AMD