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The Xeon Platinum 8270 FIO kit delivers strong enterprise-grade performance.
P05712-L21
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HPE DL580 Gen10 Intel Xeon-Platinum 8270 (2.7GHz/26-core/205...
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P05712-L21
- Description:
- HPE DL580 Gen10 Intel Xeon-Platinum 8270 (2.7GHz/26-core/205W) FIO Processor Kit
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- Warranty:
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- List Price:
$15,196.99
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P05712-L21 Overview
P05712-L21 is a high-performance Intel Core processor from the Intel 12th Gen Alder Lake series featuring an LGA 1700 socket. It offers 12 cores with 20 threads, a base clock speed of 3.6 GHz and a boost clock speed of up to 5.0 GHz, paired with 1.5 MB of L2 cache and 25 MB of L3 cache, all within a 125W TDP envelope.
P05712-L21 supports high-speed DDR5 memory via dual channels, comes equipped with Intel UHD Graphics 770, and includes PCIe 5.0 connectivity for enhanced data throughput. With unlocked overclocking capabilities and compatibility with select LGA 1700 chipsets, this processor is ideally designed for demanding gaming, workstation, and server applications.
P05712-L21 price is $9,422.13, a 38% saving from the Hpe list price of $15,196.99. P05712-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P05712-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
P05712-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 / Intel VT-d
- Cores
- 12
- Threads
- 20
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 1.5
- L3 Cache
- 25
- 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 / Server
- Product Name
- Intel Core P05712-L21 Processor
- Height
- 1.1 inches
- Width
- 1.2 inches
- Depth
- 1.1 inches
- Weight
- 0.35 lbs
P05712-L21 Use Case
Enterprise Virtualization Consolidation with HPE DL580 Gen10
In a global financial services firm, IT architects deploy the P05712-L21-HPE DL580 Gen10 Intel Xeon-Platinum 8270 (2.7 GHz/26-core/205 W) FIO Processor Kit to host 200+ VMware vSphere virtual machines on a single 4-socket server. This configuration delivers a 45% reduction in hardware footprint and a 30% improvement in VM density, enabling cost-efficient consolidation, simplified management, and predictable performance for mission-critical applications.
Real-Time Analytics on In-Memory Databases
A retail analytics provider implements the HPE DL580 Gen10 platform configured with the Intel Xeon-Platinum 8270 processor kit to power SAP HANA and Oracle Exadata in-memory workloads. The 26-core, 2.7 GHz architecture accelerates parallel query execution by 60%, delivering sub-second insights on customer behavior and inventory trends. As a result, business users gain real-time dashboards, faster decision-making, and improved stock optimization.
AI/ML Training and Inference at Scale
A manufacturing R&D center leverages the P05712-L21 processor kit in HPE DL580 Gen10 servers to run large-scale PyTorch and TensorFlow workloads. With 104 physical cores across four sockets and 205 W TDP per CPU, the system achieves a 50% faster model training cycle and a 2× higher inference throughput for predictive maintenance. This delivers rapid insights, reduces downtime, and accelerates time-to-market for intelligent equipment monitoring.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P05712-L21 |  P00881-B21 |  878145-B21 |  878130-L21 |  878141-B21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Alder Lake | Raptor Lake | Alder Lake | Alder Lake |
| Base Clock | 3.6 | 3.6 | 3.6 | 3.6 GHz | 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 | 12 | 12 | 8 | 6 | 8 |
| Depth | 1.1 inches | N/A | N/A | 1.5 inches | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 | 300 | 350 | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1300 | 1200 | 1100 MHz | 1100 |
| Height | 1.1 inches | N/A | N/A | 1.5 inches | N/A |
| 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 770 | Intel UHD Graphics 770 |
| L2 Cache | 1.5 | 12 | 4 | 6 MB | 4 |
| L3 Cache | 25 | 20 | 16 | 16 MB | 16 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 | 4.9 GHz | 5.0 |
| 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 | DDR5 | DDR4 & DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | No |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core P05712-L21 Processor | Intel Core i7-12700K Processor | 878145-B21 | 878130-L21 | Intel Core i7-12700 (878141-B21) |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | SGX | SGX | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 95W | 125W |
| Threads | 20 | 20 | 16 | 12 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | No |
| Use Case | Gaming / Workstation / Server | Gaming / Workstation | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.35 lbs | N/A | N/A | 0.5 lbs | N/A |
| Width | 1.2 inches | N/A | N/A | 1.5 inches | N/A |
Reviews & Ratings
F
Furqan Malik
5
Reliable processor for compute-intensive workloads.
H
Henry Lockwood
5
Stable under sustained high utilization.
S
Saira Khurshid
5
Handled production workloads efficiently.
P
Patrick OLeary
5
Premium FIO CPU for DL580 Gen10.
Questions & Answers
What is the HPE DL580 Gen10 Intel Xeon-Platinum 8270 FIO Processor Kit (SKU: P05712-L21)?
The HPE DL580 Gen10 Intel Xeon-Platinum 8270 FIO Processor Kit (SKU: P05712-L21) is a factory-integrated kit featuring a 2.70 GHz, 26-core, 205 W Intel Xeon-Platinum 8270 CPU designed for HPE ProLiant DL580 Gen10 servers.
Which HPE servers support the P05712-L21 processor kit?
The P05712-L21 kit is officially supported only in HPE ProLiant DL580 Gen10 chassis configured with the proper system board and thermal infrastructure.
What are the core and thread counts of the Intel Xeon-Platinum 8270?
The Intel Xeon-Platinum 8270 in this kit provides 26 physical cores and supports 52 threads via Intel Hyper-Threading Technology.
What is the base and maximum turbo frequency of this CPU?
This Intel Xeon-Platinum 8270 CPU operates at a base frequency of 2.70 GHz and can turbo boost up to 4.00 GHz on select cores under optimal thermal conditions.
How much power does the P05712-L21 processor kit consume?
The TDP of the Intel Xeon-Platinum 8270 in this kit is rated at 205 watts under full load conditions.
Which memory types and capacities are supported with this processor kit?
The processor kit supports up to 6 TB of DDR4 SmartMemory across 24 DIMM slots at speeds up to 2933 MT/s, depending on memory type and configuration.
What virtualization features are enabled by the Intel Xeon-Platinum 8270?
The CPU includes Intel Virtualization Technology (VT-x), VT-d for direct I/O assignment, and Intel® Trusted Execution Technology for enhanced VM security.
What workloads are ideal for this processor kit?
The Intel Xeon-Platinum 8270 FIO kit excels at large-scale virtualization, in-memory databases, ERP systems, analytics, and mission-critical enterprise applications.
Does the P05712-L21 kit require special cooling solutions?
No special cooling is required beyond the standard HPE ProLiant DL580 Gen10 heat sink and fan assembly pre-qualified by HPE for 205 W CPUs.
How is the P05712-L21 processor kit installed?
Installation is performed at the HPE factory as a Field Installable Option (FIO); customers cannot install it post-shipment without HPE service.
What warranty covers the HPE DL580 Gen10 Intel Xeon-Platinum 8270 kit?
The processor kit is covered under HPE’s standard 3-year parts, labor, and on-site support warranty when installed in a qualifying system.
Can I mix this processor with other CPU models in the same server?
No. Both processor sockets in the DL580 Gen10 must use identical Intel Xeon-Platinum 8270 CPUs to ensure full compatibility and performance.
Do I need updated firmware for optimal performance?
Yes. HPE recommends updating the server BIOS, iLO firmware, and System ROM to the latest versions for full feature set and stability.
How does this processor kit improve cluster computing performance?
With 26 cores per socket, advanced Turbo Boost, and optimized Intel Scalable System Framework, the kit delivers high throughput for MPI-based HPC applications.
What management tools support the P05712-L21 kit?
You can manage the processor’s features via HPE iLO 5 for remote monitoring, HPE OneView for infrastructure automation, and standard Intel® utility suites.
Where can I purchase the HPE DL580 Gen10 Intel Xeon-Platinum 8270 FIO Processor Kit?
Authorized HPE resellers and the HPE online store offer the P05712-L21 kit; contact your HPE sales representative for pricing and availability.