United States$5,000,000+
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Stuart Coleman
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The Xeon Platinum 8276 FIO kit delivers consistent enterprise-grade performance.
P05714-L21
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HPE DL580 Gen10 Intel Xeon-Platinum 8276 (2.2GHz/28-core/165...
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Name:
P05714-L21
- Description:
- HPE DL580 Gen10 Intel Xeon-Platinum 8276 (2.2GHz/28-core/165W) FIO Processor Kit
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$17,993.19
- Price:
$12,235.3732% off
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1
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P05714-L21 Overview
P05714-L21 is an Intel processor from the 13th Gen series built on the Raptor Lake microarchitecture with an LGA 1700 socket. It features 8 cores and 16 threads, a base clock speed of 3.8 GHz and a boost clock speed of 4.6 GHz, supported by 4 MB of L2 cache and 16 MB of L3 cache while operating at a 125W thermal design power and including Intel UHD Graphics 770.
P05714-L21 supports overclocking and is compatible with chipsets such as Intel Z790 and H770 for desktop platforms. It offers DDR5 memory support at speeds up to 4800 MHz in a dual-channel configuration, utilizes PCIe 5.0 for high-speed connectivity, and is ideally suited for demanding gaming and workstation applications.
P05714-L21 price is $12,235.37, a 32% saving from the Hpe list price of $17,993.19. P05714-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P05714-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
P05714-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x / Intel VT-d
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.8
- Max Boost Clock
- 4.6
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming / Workstation
- Product Name
- P05714-L21
- Height
- 1.5
- Width
- 1.5
- Depth
- 1.5
- Weight
- 0.5
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P05714-L21 |  P05684-B21 |  878128-B21 |  816645-L21 |  816657-B21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.8 | 3.6 | 3.6 | 3.5 | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 16 | 8 | 8 | 8 |
| Depth | 1.5 | 1.5 | 0.12 | 0.19 | 0.2 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 | 350 | 350 | 350 | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1200 | 1100 | 1100 | 1200 |
| Height | 1.5 | 0.2 | 1.5 | 1.42 | 0.6 |
| Instruction Set Extensions | AVX2 | AVX-512 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 | 8 | 8 | 4 | 4 |
| L3 Cache | 16 | 24 | 24 | 16 | 16 |
| Max Boost Clock | 4.6 | 5.0 | 5.0 | 4.8 | 5.0 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Quad | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR4 | DDR4 & DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | No | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | P05714-L21 | P05684-B21 | 878128-B21 | Intel Core i7-13700K | 816657-B21 High-Performance Desktop Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 32 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | No | Yes | Yes |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.5 | 0.3 | 0.08 | 0.3 | 0.35 |
| Width | 1.5 | 1.5 | 1.5 | 1.42 | 0.6 |
Reviews & Ratings
S
Shahzaib Khan
5
Reliable CPU for analytics and virtualization.
A
Adrian Wolfe
5
Stable under sustained utilization.
A
Aiman Raza
5
Met expectations for production systems.
G
Geoffrey Lane
5
Strong FIO Platinum option.
Questions & Answers
What is the HPE DL580 Gen10 Intel Xeon-Platinum 8276 FIO Processor Kit?
It’s a field-installable processor upgrade kit for HPE DL580 Gen10 servers featuring a 28-core Intel Xeon Platinum 8276 CPU at 2.2 GHz base frequency.
How many cores and threads does the Intel Xeon Platinum 8276 provide?
The Intel Xeon Platinum 8276 delivers 28 physical cores and 56 threads for high-density compute performance.
What are the base and turbo frequencies of the Xeon Platinum 8276?
The processor runs at a 2.2 GHz base frequency and accelerates up to 4.0 GHz under Intel Turbo Boost Technology.
What is the thermal design power (TDP) of the processor kit?
The kit has a TDP of 165 watts, optimized for balanced performance and thermal efficiency in four-socket configurations.
Is this processor kit compatible with all HPE DL580 Gen10 models?
Yes. It is validated by HPE for use in every DL580 Gen10 chassis that supports Intel Xeon Scalable processors.
Which workloads benefit most from the Xeon Platinum 8276?
It excels in virtualization, large in-memory databases, real-time analytics and mission-critical enterprise applications.
Does the kit support multi-socket configurations?
Yes. It is designed for four-socket operation in HPE DL580 Gen10 servers, enabling up to 112 cores per system.
What memory speeds and capacities are supported?
It supports DDR4 memory up to 2933 MT/s across 48 DIMM slots, with up to 6 TB total capacity using 128 GB RDIMMs.
What performance improvements does this generation deliver?
Compared to the previous generation, it offers up to 20% higher throughput via Intel’s improved mesh architecture and faster memory I/O.
How do I install the HPE DL580 Gen10 processor kit?
Power down the server, open the chassis, install the CPU into the designated socket, apply thermal interface material, attach the heatsink, and follow the HPE Service Manual.
What warranty covers the processor kit?
It comes with HPE’s standard one-year parts and labor warranty. Extended support options are available through HPE Care Pack services.
Does the kit include the heatsink and mounting hardware?
Yes. The kit includes a pre-assembled heatsink, retention brackets, thermal interface material and all necessary mounting components.
What is the official SKU and spare part number?
The SKU is P05714-L21 and the HPE spare part number is 854988-B21 for the Xeon Platinum 8276 FIO Processor Kit.
What is the typical lead time for this processor kit?
Availability through HPE channel partners is usually 2–4 weeks, depending on regional stock and logistics.
Can this upgrade increase virtual machine density?
Yes. With double the cores and enhanced memory bandwidth, it significantly boosts VM consolidation ratios.
How does the FIO designation affect installation?
FIO stands for Field Installable Option, meaning the kit is pre-tested by HPE and designed for straightforward field installation without factory reconfiguration.