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The Xeon Platinum 8276M FIO kit offers strong enterprise-grade performance.
P05715-L21
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HPE DL580 Gen10 Intel Xeon-Platinum 8276M (2.2GHz/28-core/16...
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P05715-L21
- Description:
- HPE DL580 Gen10 Intel Xeon-Platinum 8276M (2.2GHz/28-core/165W) FIO Processor Kit
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P05715-L21 Overview
P05715-L21 is an Intel 13th Gen processor built on the Raptor Lake architecture and designed for the LGA 1700 socket. It features 8 cores with 16 threads, a base clock of 3.6 GHz that can boost up to 4.9 GHz, 4 MB of L2 cache, and 16 MB of L3 cache, all while operating at a thermal design power of 125W; it also includes integrated Intel UHD Graphics 770 running at a base frequency of 350 MHz and reaching up to 1200 MHz.
P05715-L21 supports DDR5 memory in a dual-channel configuration and is compatible with PCIe 5.0, making it well suited for gaming and workstation applications. It comes with robust virtualization support via Intel VT-x, advanced security features like SGX, and does not offer overclocking support or an unlocked multiplier, positioning it as a reliable, high-performance solution for demanding computing environments.
P05715-L21 price is is available on request. Get immediate quote.
Request bulk order quote for P05715-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
P05715-L21 Specifications
- Height
- 1.5 inches
- Weight
- 0.3 lbs
- Width
- 1.5 inches
- ECC Support
- No
- Use Case
- Gaming
- Depth
- 0.125 inches
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Overclocking Support
- No
- TDP
- 125W
- Unlocked
- No
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Integrated Graphics
- Intel UHD Graphics 770
- Base Clock
- 3.6
- L2 Cache
- 4
- Graphics Base Frequency
- 350
- L3 Cache
- 16
- Security Features
- SGX
- Max Boost Clock
- 4.9
- Graphics Max Dynamic Frequency
- 1200
- Product Name
- Intel Core i7 P05715-L21
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P05715-L21 |  878159-B21 |  788329-B21 |  816651-L21 |  816661-L21 | |
|---|---|---|---|---|---|
| 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 | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | SGX | None | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 8 | 8 | 8 | 8 |
| Threads | 16 | 16 | 16 | 16 | 16 |
| Base Clock | 3.6 | 3.6 GHz | 3.6 GHz | 3.6 | 3.6 GHz |
| Max Boost Clock | 4.9 | 5.0 GHz | 5.0 GHz | 4.9 | 5.0 GHz |
| Overclocking Support | No | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 4 MB | 4 MB | 4 | 4 MB |
| L3 Cache | 16 | 16 MB | 16 MB | 20 | 16 MB |
| 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 | 350 MHz | 350 MHz | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 | 1300 MHz | 1150 MHz | 1150 | 1200 MHz |
| 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 | No | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7 P05715-L21 | Intel Core i7-13700 Processor | Intel Core i7-13700K (788329-B21) | Intel Core i7-12700K (816651-L21) | Intel Core i7-816661-L21 |
| Height | 1.5 inches | N/A | 0.6 inches | 1.48 | 0.5 inches |
| Width | 1.5 inches | N/A | 1.5 inches | 1.48 | 3.0 inches |
| Depth | 0.125 inches | N/A | 1.5 inches | 0.06 | 3.0 inches |
| Weight | 0.3 lbs | N/A | 0.3 lbs | 0.15 | 0.25 lbs |
Reviews & Ratings
W
Waleed Farooq
5
Reliable CPU for analytics and virtualization.
T
Trevor Milton
5
Stable under sustained utilization.
H
Huma Shah
4
Handled production workloads smoothly.
N
Norman Reeves
5
Excellent FIO Platinum option.
Questions & Answers
What is the HPE DL580 Gen10 Intel Xeon-Platinum 8276M FIO Processor Kit (SKU: P05715-L21)?
The HPE DL580 Gen10 Intel Xeon-Platinum 8276M FIO Processor Kit (P05715-L21) is a factory-integrated upgrade for HPE ProLiant DL580 Gen10 servers, featuring a 2.2 GHz, 28-core, 165 W Intel Xeon-Platinum 8276M CPU designed for mission-critical enterprise workloads.
Which servers are compatible with the P05715-L21 Xeon-Platinum 8276M processor kit?
The P05715-L21 kit is compatible exclusively with HPE ProLiant DL580 Gen10 chassis models supporting Intel Scalable processors, ensuring seamless integration with existing system architecture.
How many cores and threads does the Intel Xeon-Platinum 8276M offer?
The Intel Xeon-Platinum 8276M delivers 28 physical cores with Hyper-Threading technology, supporting up to 56 concurrent threads for enhanced multi-threaded performance.
What is the base and Turbo Boost frequency of the 8276M CPU?
The Xeon-Platinum 8276M operates at a base clock of 2.2 GHz and can Turbo Boost up to 4.0 GHz, dynamically optimizing performance under variable workloads.
What power consumption should I expect from the Xeon-Platinum 8276M?
This processor kit has a Thermal Design Power (TDP) of 165 W, enabling predictable thermal and power management for data center deployments.
Is this processor kit factory-integrated or field-installable?
The P05715-L21 is a Factory Integrated Option (FIO), which must be ordered pre-installed by Hewlett Packard Enterprise to maintain full warranty coverage.
Can I mix the Intel Xeon-Platinum 8276M with other CPU models in the same server?
No, HPE ProLiant servers require identical processor models and stepping in all sockets; mixing dissimilar CPUs is not supported.
What memory configurations are supported with this processor kit?
The Intel Xeon-Platinum 8276M supports up to 6 TB of DDR4 memory across 48 DIMM slots, operating at speeds up to 2933 MT/s for maximum bandwidth.
Does the FIO processor kit include a heatsink or fan assembly?
Yes, the P05715-L21 kit includes the factory-installed heatsink required for proper thermal management; no additional cooling components are needed.
What enterprise workloads benefit most from this CPU upgrade?
Ideal workloads include large-scale virtualization, in-memory databases, analytics, and SAP HANA, where high core counts and memory bandwidth drive performance.
How does the Intel Xeon-Platinum 8276M improve virtualization performance?
With 28 cores, 56 threads, and Intel Virtualization Technology (VT-x/VT-d), the 8276M boosts VM density and provides hardware-accelerated I/O for efficient virtualization.
What warranty coverage is provided with the P05715-L21 kit?
This factory-integrated option inherits the HPE ProLiant server warranty, typically 3 years of parts, labor, and on-site support, subject to local terms.
How do I verify the processor SKU on my server?
Use HPE iLO or HPE Smart Storage Administrator to view system information, where the installed CPU SKU P05715-L21 is listed under Processor Details.
Can I upgrade from a lower-tier Xeon Scalable CPU to the 8276M in my DL580 Gen10?
Yes, upgrading requires ordering the P05715-L21 FIO kit through HPE to ensure compatibility, firmware updates, and warranty retention.
What BIOS version is required for the Intel Xeon-Platinum 8276M?
Ensure your DL580 Gen10 server is running HPE BIOS version U32 or later, which adds support and optimizations for the 8276M processor.
How do I order the HPE DL580 Gen10 Intel Xeon-Platinum 8276M FIO Processor Kit?
Contact your HPE sales representative or authorized reseller, specify SKU P05715-L21, and request factory integration at time of server order for hassle-free deployment.