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The Xeon Platinum 8276L FIO kit offers strong enterprise-grade performance.
P05722-L21
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HPE DL580 Gen10 Intel Xeon-Platinum 8276L (2.2GHz/28-core/16...
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P05722-L21
- Description:
- HPE DL580 Gen10 Intel Xeon-Platinum 8276L (2.2GHz/28-core/165W) FIO Processor Kit
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- Warranty:
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- List Price:
$23,950.78
- Price:
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P05722-L21 Overview
P05722-L21 is a high-performance Intel processor based on the Alder Lake architecture, designed for demanding desktop environments. It features a powerful 8-core/16-thread configuration with a base clock of 3.6 GHz and a boost clock of 5.0 GHz, delivering exceptional performance for gaming and workstation applications.
The processor is equipped with 4 MB of L2 cache and 16 MB of L3 cache, a TDP of 125W, and integrated Intel UHD Graphics 770 operating at 350 MHz base and up to 1,100 MHz dynamic frequency. It supports DDR5 memory in dual-channel configurations at speeds up to 4800 MHz, utilizes the PCIe 5.0 interface, offers full overclocking support, and is compatible with Intel 600 series chipsets for versatile platform integration.
P05722-L21 price is $15,807.51, a 34% saving from the Hpe list price of $23,950.78. P05722-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P05722-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
P05722-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- Max Boost Clock
- 5.0 GHz
- Overclocking Support
- Yes
- L2 Cache
- 4 MB
- L3 Cache
- 16 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1100 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming / Workstation
- Product Name
- Intel Core i7-12700K P05722-L21
- Height
- 1.5 inches
- Width
- 1.2 inches
- Depth
- 1.2 inches
- Weight
- 0.5 lbs
P05722-L21 Use Case
High-Density Virtualization & Workload Consolidation with HPE DL580 Gen10 P05722-L21
In a global enterprise data center, deploying dual P05722-L21 HPE DL580 Gen10 servers powered by Intel Xeon-Platinum 8276L (28-core/2.2 GHz) processors virtualizes 200+ mission-critical VMs on VMware vSphere. This configuration reduces rack footprint by 50%, cuts capital expenses by 40%, and delivers 99.99% uptime with streamlined management via HPE OneView.
Real-Time In-Memory Analytics for SAP HANA on HPE DL580 Gen10 P05722-L21
A retail chain uses three HPE DL580 Gen10 servers each equipped with P05722-L21 Intel Xeon-Platinum 8276L kits to run SAP HANA across 10 TB of inventory and sales data. The 28-core architecture delivers sub-second query response, accelerates reporting 5×, and drives dynamic pricing and supply-chain decisions in real time.
AI/ML Training & Inference Acceleration with HPE DL580 Gen10 P05722-L21
A research lab deploys five HPE DL580 Gen10 servers fitted with P05722-L21 Intel Xeon-Platinum 8276L processors to train deep-learning models in TensorFlow and PyTorch on a 2 PB image dataset. The 28 cores per socket deliver 3× faster epoch times, reducing model training from weeks to days and enabling rapid AI innovation in computer vision and NLP.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P05722-L21 |  878130-L21 |  816653-L21 |  P05708-B21 |  P05692-B21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Alder Lake | Alder Lake | Rocket Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.6 GHz | 3.6 GHz | 3.6 | 3.5 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 6 | 12 | 8 | 8 |
| Depth | 1.2 inches | 1.5 inches | N/A | N/A | 1.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | Intel 11th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 350 MHz | 350 MHz | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1100 MHz | 1250 MHz | 1150 | 1200 MHz |
| Height | 1.5 inches | 1.5 inches | N/A | N/A | 0.5 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 750 | Intel UHD Graphics 770 |
| L2 Cache | 4 MB | 6 MB | 12 MB | 4 | 4 MB |
| L3 Cache | 16 MB | 16 MB | 20 MB | 16 | 16 MB |
| Max Boost Clock | 5.0 GHz | 4.9 GHz | 4.9 GHz | 4.9 | 5.0 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K P05722-L21 | 878130-L21 | Intel Core i7-12700K Processor | Intel Core i7-11700K | Intel Core i7-P05692-B21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 95W | 125W | 125W | 125W |
| Threads | 16 | 12 | 20 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x |
| Weight | 0.5 lbs | 0.5 lbs | N/A | N/A | 0.25 lbs |
| Width | 1.2 inches | 1.5 inches | N/A | N/A | 1.5 inches |
Reviews & Ratings
M
Moazzam Ali
5
Reliable CPU for mission-critical workloads.
E
Edward Rawlins
4
Stable under sustained utilization.
S
Sadia Yaseen
5
Performance gains were clear.
J
Jonathan Maynard
5
Premium FIO processor option.
Questions & Answers
What is the HPE DL580 Gen10 Intel Xeon-Platinum 8276L (2.2 GHz/28-core/165 W) FIO Processor Kit?
The HPE DL580 Gen10 Intel Xeon-Platinum 8276L FIO Processor Kit is a field-integrated upgrade option featuring a 28-core, 2.2 GHz base-frequency Intel Xeon-Platinum 8276L CPU with 165 W TDP, designed to boost compute density and performance for mission-critical workloads on HPE ProLiant DL580 Gen10 servers.
How many cores and threads does the Intel Xeon-Platinum 8276L processor provide?
The Intel Xeon-Platinum 8276L processor delivers 28 physical cores and 56 threads, leveraging Intel Hyper-Threading Technology to maximize parallel compute efficiency for virtualization, database, and analytics applications.
What are the base and maximum turbo frequencies of the Xeon-Platinum 8276L?
The Xeon-Platinum 8276L operates at a base frequency of 2.2 GHz and can turbo boost up to 3.8 GHz under thermal and power conditions, ensuring responsive performance for single-threaded and burst-sensitive workloads.
What is the thermal design power (TDP) of this processor kit?
The Intel Xeon-Platinum 8276L in the HPE DL580 Gen10 FIO kit has a TDP of 165 W, balancing multi-core performance with optimized power consumption for data-center efficiency.
Which HPE servers are compatible with this FIO Processor Kit?
This FIO Processor Kit is certified for HPE ProLiant DL580 Gen10 servers equipped with compatible motherboard revisions and firmware. Verify server model and firmware version in the HPE Support Matrix before ordering.
What memory configurations are supported with the Xeon-Platinum 8276L?
The Xeon-Platinum 8276L supports up to 6 TB of DDR4 memory across 48 DIMM slots, running at up to 2666 MT/s. It also supports HPE Persistent Memory (NVDIMMs) for high-availability in memory-centric workloads.
How do I install the HPE DL580 Gen10 FIO Processor Kit?
Installation requires a qualified technician. Power down the server, remove the chassis cover, replace the existing CPU with the Xeon-Platinum 8276L FIO kit, apply thermal interface material, reseat heat sinks, and update BIOS to the latest revision.
What performance improvements can I expect from this processor upgrade?
Upgrading to the 28-core Xeon-Platinum 8276L yields up to 40% higher multi-threaded throughput versus previous Gen10 CPUs, reducing batch job times, accelerating virtual machine density, and improving response times in analytics workloads.
Which workloads benefit most from the Xeon-Platinum 8276L in the DL580 Gen10?
High-performance computing, virtualization, large-scale databases, in-memory analytics, and enterprise resource planning (ERP) applications gain the most, leveraging the 28 cores, high memory capacity, and enhanced I/O channels of the DL580 Gen10.
Is the FIO kit compatible with VMware vSphere and Microsoft Hyper-V?
Yes. The Xeon-Platinum 8276L FIO Processor Kit is fully compatible with VMware vSphere 6.x+, vSphere 7.x, and Microsoft Hyper-V on Windows Server 2016/2019/2022, allowing high VM density and performance.
What warranty coverage does this processor kit include?
The HPE DL580 Gen10 Intel Xeon-Platinum 8276L FIO Processor Kit carries a standard one-year parts warranty. Extended warranty and support packages up to 5 years with 24×7 coverage are available through HPE Care Pack services.
Can I upgrade from a different Xeon-Platinum model to the 8276L?
Yes. You can upgrade any compatible HPE DL580 Gen10 server running an earlier Xeon-Platinum SKU by installing the 8276L FIO Processor Kit, provided you meet server, memory, and firmware prerequisites.
What are the BIOS and firmware requirements for this kit?
Ensure the server runs HPE iLO 5 firmware version 2.10 or later, system firmware 2.40 or higher, and BIOS revision U30 or above. Always verify compatibility in the HPE Support Matrix before installation.
How does the Xeon-Platinum 8276L optimize power consumption?
The 8276L features Intel Speed Select Technology and adaptive power states, dynamically adjusting core frequencies and voltages to match workload demand, reducing idle power draw while sustaining high throughput under load.
What is the difference between the 8276 and 8276L processors?
The 8276L variant offers a lower base frequency (2.2 GHz vs. 2.4 GHz) and reduced TDP (165 W vs. 205 W), delivering similar core counts with improved power efficiency for energy-sensitive data-center environments.
Where can I purchase the HPE DL580 Gen10 Intel Xeon-Platinum 8276L FIO Processor Kit?
The processor kit is available through authorized HPE resellers, channel partners, and the HPE official eCommerce portal. Provide your server serial number to confirm compatibility and secure expedited delivery.