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The Xeon Platinum 8276L handles memory-intensive workloads efficiently.
P05722-B21
HPE DL580 Gen10 Intel Xeon-Platinum 8276L (2.2GHz/28-core/16...
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P05722-B21
- Description:
- HPE DL580 Gen10 Intel Xeon-Platinum 8276L (2.2GHz/28-core/165W) Processor Kit
- Rating:
Added to cart 28 times recently
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- Hpe
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- Warranty:
- 3
- List Price:
$23,950.78
- Price:
$15,807.5134% off
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1
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P05722-B21 Overview
P05722-B21 is an Intel 12th Gen Alder Lake processor designed for high-performance desktop applications. It features an 8-core, 16-thread configuration with a base clock speed of 3.6 GHz and a maximum boost clock of 4.9 GHz, mounted on an LGA 1700 socket. The processor includes 8 MB of L2 cache and 16 MB of L3 cache, supports dual-channel DDR4 & DDR5 memory, and integrates Intel UHD Graphics 770 running at a base frequency of 350 MHz and a max dynamic frequency of 1100 MHz.
This model has a thermal design power of 125W and is unlocked for overclocking, making it ideal for gaming and other high-demand workstation tasks. It also features AVX2 instruction set extensions, SGX security features, Intel VT-x virtualization support, and PCIe 5.0 connectivity, ensuring compatibility with modern chipsets and platforms for a future-proof computing experience.
P05722-B21 price is $15,807.51, a 34% saving from the Hpe list price of $23,950.78. P05722-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P05722-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
P05722-B21 Specifications
- Width
- 1.5
- Height
- 0.5
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Depth
- 1.5
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Base Clock
- 3.6
- Graphics Max Dynamic Frequency
- 1100
- Graphics Base Frequency
- 350
- L3 Cache
- 16
- Security Features
- SGX
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- Max Boost Clock
- 4.9
- Weight
- 0.3
- L2 Cache
- 8
- Product Name
- P05722-B21 High Performance Processor
P05722-B21 Use Case
P05722-B21-HPE DL580 Gen10 Intel Xeon Platinum 8276L for Transactional Database Consolidation
A financial services firm consolidates multiple OLTP databases onto a single HPE DL580 Gen10 server with the Intel Xeon Platinum 8276L Processor Kit (P05722-B21). The 28-core, 165W design delivers sub-millisecond transaction latency, boosts throughput by 35% and cuts hardware footprint by 40%, optimizing performance and total cost of ownership.
Real-Time Edge Analytics and AI Inference with P05722-B21-HPE DL580 Gen10
A telecom operator deploys the P05722-B21 Kit (Intel Xeon Platinum 8276L, 2.2 GHz/28-core) at 5G edge sites to process streaming network telemetry and run AI-based anomaly detection. The solution sustains 27 Gbps throughput, reduces end-to-end latency to 50 ms and improves service reliability by 20%, enabling proactive network maintenance.
SAP HANA In-Memory Acceleration on P05722-B21-HPE DL580 Gen10 Intel Xeon Platinum 8276L
A global manufacturer powers its SAP HANA platform with the P05722-B21 Intel Xeon Platinum 8276L Processor Kit on an HPE DL580 Gen10. It processes multi-terabyte in-memory workloads in under 30 minutes, accelerates real-time analytics by 45% and streamlines supply chain decision-making.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 P05722-B21 |  788317-B21 |  878139-L21 |  878146-B21 |  P05694-B21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 | DDR5 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | SGX | SGX | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX-512 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 8 | 16 | 16 | 16 |
| Threads | 16 | 16 | 24 | 32 | 24 |
| Base Clock | 3.6 | 3.6 GHz | 3.4 | 3.6 GHz | 3.2 |
| Max Boost Clock | 4.9 | 5.0 GHz | 5.4 | 5.0 GHz | 5.1 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 8 | 8 MB | 16 | 8 MB | 2 |
| L3 Cache | 16 | 24 MB | 30 | 24 MB | 24 |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 | 300 MHz | 350 | 350 MHz | 300 |
| Graphics Max Dynamic Frequency | 1100 | 1100 MHz | 1100 | 1300 MHz | 1150 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | P05722-B21 High Performance Processor | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i9-878146-B21 | Intel Core i7-P05694-B21 |
| Height | 0.5 | 0.14 inches | 1.5 | 1.5 inches | 1.5 |
| Width | 1.5 | 1.47 inches | 1.5 | 1.5 inches | 1.5 |
| Depth | 1.5 | 1.47 inches | 0.2 | 1.0 inches | 1.0 |
| Weight | 0.3 | 0.3 lbs | 0.3 | 0.5 lbs | 0.5 |
Reviews & Ratings
T
Tariq Mehmood
4
Ideal for large-scale enterprise deployments.
P
Peter Hammond
5
Stable under continuous heavy utilization.
S
Sumbul Awan
3
Performance met enterprise expectations.
F
Frank Reynolds
4
Strong Platinum CPU choice.
Questions & Answers
What are the key specifications of the HPE DL580 Gen10 Intel Xeon-Platinum 8276L 2.2 GHz 28-core processor kit (SKU: P05722-B21)?
The HPE DL580 Gen10 Intel Xeon-Platinum 8276L kit (P05722-B21) features 28 cores/56 threads, 2.2 GHz base clock (up to 3.8 GHz Turbo), 38.5 MB L3 cache and a 165 W TDP, engineered for mission-critical workloads.
Which HPE servers support the Intel Xeon-Platinum 8276L processor kit P05722-B21?
The P05722-B21 kit is compatible with HPE ProLiant DL580 Gen10 and select HPE Synergy compute modules using the FCLGA3647 socket and HPE S-series system board.
Does the Xeon-Platinum 8276L support Hyper-Threading and virtualization features?
Yes. The Intel Xeon-Platinum 8276L in SKU P05722-B21 supports Intel Hyper-Threading, VT-x, VT-d, Extended Page Tables (EPT) and Intel VT-c for enterprise virtualization and security.
What memory types and speeds are supported by the P05722-B21 processor kit?
This kit supports six channels of DDR4 memory per CPU, up to 2666 MT/s, RDIMM or LRDIMM modules, for a maximum of 6 TB with HPE’s 64 GB LRDIMMs.