HPE P85241-B21 | Xeon 6776P 64-Core 2.3GHz 350W Server Processor, Granite Rapids

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SKU:P85241-B21

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Description

The Intel Xeon 6776P is a high-performance 64-core server processor built on Intel's Granite Rapids-SP architecture, purpose-configured for HPE ProLiant and Compute XD platforms. Delivering a 2.3 GHz base frequency with up to 4.6 GHz Priority Core Turbo across up to 8 cores, this 6th Gen Xeon 6 processor is engineered for demanding data centre, cloud, AI inference, and mission-critical enterprise workloads. A massive 336 MB L3 cache, 128 threads, and support for both DDR5 (6400 MT/s) and MRDIMM (8800 MT/s) memory ensure exceptional throughput for memory-intensive applications, with up to 4 TB addressable memory per socket.

With 88 PCIe lanes, up to 4 Intel UPI links at 24 GT/s, and Intel DL Boost AI acceleration, the Xeon 6776P scales efficiently in dual-socket configurations and accelerates AI inference and high-bandwidth data pipelines. Fabricated on Intel 3 (5nm-class) lithography, it balances raw compute density with power efficiency at a 350W TDP.

Features

- Intel Xeon 6 (6th Gen) Granite Rapids-SP architecture for next-generation data centre performance
- Priority Core Turbo (PCT) Technology — up to 4.6 GHz burst on up to 8 designated cores
- Intel Hyper-Threading Technology — 128 threads from 64 physical cores
- Intel Deep Learning Boost (DL Boost) for hardware-accelerated AI inference
- DDR5 and MRDIMM memory support for ultra-high-bandwidth workloads
- Up to 4 Intel UPI links at 24 GT/s for efficient dual-socket scalability
- ECC memory support for data integrity in mission-critical deployments
- Intel Mesh Interconnect Architecture for low-latency core-to-core communication
- 88 PCIe lanes for broad I/O and accelerator connectivity
- Optimised and validated for HPE ProLiant and HPE Compute XD server platforms

Warranty

Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Cores / Threads: 64 Cores / 128 Threads
- Processor Base Frequency: 2.3 GHz
- Max Turbo Frequency: 3.9 GHz
- All Core Turbo Frequency: 3.6 GHz
- Priority Core Turbo (PCT) Max Frequency: 4.6 GHz (up to 8 PCT cores)
- L3 Cache: 336 MB
- TDP: 350W
- Socket: FCLGA4710
- Memory Types: DDR5 (up to 6400 MT/s), MRDIMM (up to 8800 MT/s)
- Memory Channels: 8
- Maximum Memory Capacity: 4 TB
- Intel UPI Speed: 24 GT/s
- Maximum UPI Links: 4
- PCIe Lanes: 88
- Lithography: Intel 3 (5nm-class)
- Launch Date: Q2 2025
- Compatible Platforms: HPE ProLiant, HPE Compute XD servers

FAQs

Q: Which HPE servers is the Xeon 6776P (P85241-B21) compatible with?
A: The HPE P85241-B21 is designed and validated for HPE ProLiant and HPE Compute XD server platforms using the FCLGA4710 socket. Check HPE's server compatibility matrices or contact IP Trading for guidance on your specific HPE platform.

Q: Does this processor support dual-socket configurations?
A: Yes. The Xeon 6776P supports up to 4 Intel UPI links operating at 24 GT/s, enabling high-bandwidth, low-latency dual-socket server deployments suitable for scale-up enterprise and HPC workloads.

Q: What memory types does the Xeon 6776P support?
A: It supports DDR5 at up to 6400 MT/s and MRDIMM at up to 8800 MT/s across 8 memory channels, with a maximum addressable capacity of 4 TB per socket — ideal for large in-memory databases and AI workloads.

Q: Is this processor suitable for AI and machine learning workloads?
A: Yes. The Xeon 6776P includes Intel Deep Learning Boost (DL Boost) for accelerated AI inference, combined with 336 MB of L3 cache, high-bandwidth MRDIMM support, and 88 PCIe lanes for GPU or accelerator connectivity — making it well-suited for AI, analytics, and HPC environments.

Q: What is Priority Core Turbo (PCT) technology?
A: Priority Core Turbo allows up to 8 designated cores to boost to 4.6 GHz for single-threaded or lightly-threaded workloads, significantly improving latency-sensitive application performance without compromising sustained multi-core throughput.

Q: Can I purchase the HPE P85241-B21 in Australia through IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller supplying HPE server components including processors. Visit iptrading.com.au or contact our team for pricing, availability, and expert pre-sales advice.

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HPE P85241-B21 | Xeon 6776P 64-Core 2.3GHz 350W Server Processor, Granite Rapids