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P05711-L21
HPE DL580 Gen10 Intel Xeon-Platinum 8268 (2.9GHz/24-core/205...
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P05711-L21 is a high-performance Intel processor from the Intel 13th Gen series built on the Raptor Lake architecture. It features a socket LGA 1700 design with 10 cores and 20 threads, operating at a base clock speed of 3.8 GHz and boosting up to 5.0 GHz, while providing 5 MB of L2 cache and 20 MB of L3 cache, all within a thermal design power of 125W. It also comes equipped with integrated Intel UHD Graphics 770, offering a graphics base frequency of 350 MHz and a max dynamic frequency of 1100 MHz.
This processor supports DDR5 memory in a dual-channel configuration with a maximum memory support of 128 GB, and it is designed with PCIe 5.0 connectivity to cater to modern high-speed peripherals. With unlocked overclocking support and compatibility with platforms that include recent Intel chipset families, P05711-L21 is ideal for demanding use cases such as gaming, workstation applications, and overclocking enthusiasts.
P05711-L21 price is $8,849.18, a 28% saving from the Hpe list price of $12,290.52. P05711-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P05711-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
In global financial institutions requiring sub-second processing of streaming market data, the P05711-L21 HPE DL580 Gen10 Intel Xeon-Platinum 8268 FIO Processor Kit powers an in-memory analytics platform. Its 24 cores at 2.9 GHz deliver high-throughput computation, enabling 40% faster risk calculations and ensuring compliance with stringent SLA targets.
For large enterprises consolidating hundreds of virtual machines and delivering private cloud services, the P05711-L21 HPE DL580 Gen10 Intel Xeon-Platinum 8268 FIO Processor Kit provides industry-leading core density and threading. This enhances VM density by 35% and reduces total cost of ownership, delivering reliable high availability and seamless workload migration.
Engineering firms running CFD, FEA, and seismic modeling workloads require maximal compute performance. The P05711-L21 HPE DL580 Gen10 Intel Xeon-Platinum 8268 FIO Processor Kit accelerates parallel simulation tasks on HPC clusters, reducing simulation run times by up to 50% and compressing product development cycles.
To get the detailed certification, please go to the Compliance Center.
| P05711-L21 |  P05696-L21 |  P05719-L21 |  P05683-B21 |  P05687-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 | DDR5 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | None | None | 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-x | Intel VT-x | Intel VT-x |
| Cores | 10 | 16 | 8 | 24 | 16 |
| Threads | 20 | 24 | 16 | 32 | 24 |
| Base Clock | 3.8 GHz | 3.6 GHz | 3.6 GHz | 3.0 | 3.8 GHz |
| Max Boost Clock | 5.0 GHz | 5.4 GHz | 4.8 GHz | 5.8 | 5.4 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 5 MB | 16 MB | 8 MB | 32 | 16 MB |
| L3 Cache | 20 MB | 30 MB | 24 MB | 36 | 24 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 MHz | 350 MHz | 350 MHz | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1200 MHz | 1200 MHz | 1300 | 1350 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 | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | Yes | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation / Overclocking |
| Product Name | Intel Core P05711-L21 | Intel Core i7-13700K Processor | Intel Core i7-13700K (P05719-L21) | Intel Core i9-13900K | Intel Core i7-13700K Processor (P05687-B21) |
| Height | 1.5 inches | N/A | 0.11 inches | 0.06 | N/A |
| Width | 1.5 inches | N/A | 1.48 inches | 1.48 | N/A |
| Depth | 0.2 inches | N/A | 1.48 inches | 1.48 | N/A |
| Weight | 0.3 lbs | N/A | 0.25 lbs | 0.25 | N/A |
The Xeon Platinum 8268 FIO kit delivers strong multi-core performance for enterprise systems.
Reliable CPU for compute-intensive workloads.
Consistent output under production load.
Met expectations for stability and throughput.
Excellent Platinum option for DL580 Gen10.
The P05711-L21 is a field-installable upgrade kit for HPE ProLiant DL580 Gen10 servers, featuring one Intel Xeon-Platinum 8268 CPU at 2.9 GHz with 24 cores and 48 threads.
The Intel Xeon-Platinum 8268 delivers 24 physical cores and 48 threads via Intel Hyper-Threading Technology for enhanced parallel processing.
The processor runs at a 2.9 GHz base frequency and can turbo boost up to 3.9 GHz under compatible workloads.
The kit’s Intel Xeon-Platinum 8268 CPU has a TDP rating of 205 watts, ensuring balanced performance and thermal efficiency.
This kit is compatible exclusively with HPE ProLiant DL580 Gen10 servers configured for Intel Xeon Scalable Processors.
FIO indicates the processor kit is designed for on-site installation by trained personnel without returning the server to a service center.
The kit includes the processor and bracket; existing heatsinks and retention hardware from your DL580 Gen10 server must be reused.
The Xeon-Platinum 8268 supports six channels of DDR4 memory at up to 2933 MT/s, accommodating up to 6 TB with HPE LRDIMMs.
It supports Intel AVX-512 for vector workloads, Intel VT-x/VT-d for virtualization, and Intel Speed Shift for rapid performance scaling.
Ideal for large-scale virtualization, in-memory analytics, enterprise databases, and mission-critical workloads requiring high core density.
Power down and unplug the server, remove the side panel, unlock the CPU socket, seat the processor kit, reattach the heatsink, restore the cover, and power on.
No. All installed CPUs must match in model, stepping, and microcode level to ensure system stability and performance.
It carries HPE’s standard three-year limited warranty, with optional Proactive Care and Foundation Care support upgrades available.
Upgrading increases core density, memory bandwidth, and turbo headroom, resulting in faster virtualization, analytics, and database processing.
Buy directly from HPE or through authorized HPE resellers to ensure genuine parts and full warranty eligibility.
Yes. Update to the latest HPE iLO firmware and system BIOS to enable full compatibility and performance optimizations.