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The Xeon Platinum 8260 delivers strong multi core performance for enterprise systems.
P05708-B21
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HPE DL580 Gen10 Intel Xeon-Platinum 8260 (2.4GHz/24-core/165...
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P05708-B21
- Description:
- HPE DL580 Gen10 Intel Xeon-Platinum 8260 (2.4GHz/24-core/165W) Processor Kit
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- Hpe
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- Warranty:
- 3
- List Price:
$9,847.39
- Price:
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P05708-B21 Overview
P05708-B21 is an Intel processor from the Intel 11th Gen family featuring Rocket Lake architecture engineered for high-performance desktop computing. It is built for the LGA 1200 socket and offers 8 cores and 16 threads, operating with a base clock speed of 3.6 GHz and a maximum boost clock of 4.9 GHz. With 4 MB of L2 cache and 16 MB of L3 cache, this processor provides swift data access and responsiveness while supporting DDR4 memory in a dual-channel configuration up to 128 GB and PCIe 4.0 connectivity.
Designed with a thermal design power of 125W, P05708-B21 also integrates Intel UHD Graphics 750, delivering a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1150 MHz. Unlocked for overclocking, this CPU is an excellent choice for gaming and workstation tasks, reflecting a balance of raw processing power and modern platform compatibility without including a bundled cooler.
P05708-B21 price is $6,597.75, a 33% saving from the Hpe list price of $9,847.39. P05708-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P05708-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
P05708-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Rocket Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1200
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 4.9
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 750
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-11700K
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
P05708-B21 Use Case
High-Throughput In-Memory Analytics for Financial Risk Management
In a global bank’s risk management division, the P05708-B21 HPE DL580 Gen10 powered by Intel Xeon Platinum 8260 accelerates real-time in-memory analytics of market data. Its 24 cores at 2.4 GHz deliver sub-millisecond query response for credit scoring and fraud detection models. Benefit: 50% faster risk calculations and 30% reduction in operational latency, enabling compliance with stringent regulatory SLAs.
Enterprise Database Consolidation with SAP HANA
A multinational retail chain consolidates multiple SAP HANA instances onto a single HPE DL580 Gen10 server equipped with the P05708-B21 processor kit. The 165 W, 24-core Intel Xeon Platinum 8260 supports up to 6 TB memory for large in-memory tables. Outcome: 40% lower TCO through hardware consolidation and 2× improvement in transaction throughput for inventory and sales applications.
CPU-Driven AI Inference for Real-Time Customer Insights
A digital marketing agency deploys the HPE DL580 Gen10 with P05708-B21 to run large-scale NLP inference pipelines without GPUs. Leveraging 24 cores at turbo speeds, the platform processes millions of customer interactions per hour, powering chatbots and personalized offers. Benefit: Real-time recommendations with 99.9% uptime and a 60% cost saving versus GPU-only solutions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P05708-B21 |  P00880-B21 |  878154-L21 |  878132-L21 |  P05709-B21 | |
|---|---|---|---|---|---|
| Architecture | Rocket Lake | Zen 3 | Alder Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.8 | 3.6 GHz | 3.2 | 3.2 GHz |
| Brand | Intel | AMD | Intel | Intel | Intel |
| CPU Socket | LGA 1200 | AM4 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | Yes | No | No | No |
| Cores | 8 | 8 | 8 | 16 | 16 |
| Depth | N/A | 1.0 | N/A | 1.4 inches | 1.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 11th Gen | Ryzen 5000 Series | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 | N/A | 300 MHz | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1150 | N/A | 1150 MHz | 1150 | 1200 MHz |
| Height | N/A | 1.5 | N/A | 0.5 inches | 0.2 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 750 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 | 4 | 4 MB | 4 | 2 MB |
| L3 Cache | 16 | 32 | 16 MB | 24 | 24 MB |
| Max Boost Clock | 4.9 | 4.6 | 4.9 GHz | 5.0 | 4.8 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 | DDR4 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-11700K | P00880-B21 | 878154-L21 | Intel Core i9-878132-L21 | Intel Core i7-13700 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | SGX | None | SGX |
| Series | Intel Core | AMD Ryzen | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 105W | 125W | 125W | 125W |
| Threads | 16 | 16 | 16 | 32 | 24 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation | Gaming |
| Virtualization Support | Intel VT-x | AMD-V | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.25 | N/A | 0.25 lbs | 0.25 lbs |
| Width | N/A | 1.5 | N/A | 1.4 inches | 1.5 inches |
Reviews & Ratings
S
Shayan Malik
4
Reliable processor for virtualization heavy workloads.
C
Calvin Wright
4
Stable under continuous use.
A
Amina Latif
5
Met expectations after deployment.
D
Douglas Moore
5
Solid Platinum CPU choice.
Questions & Answers
What is the HPE DL580 Gen10 Intel Xeon-Platinum 8260 Processor Kit (SKU P05708-B21)?
The HPE DL580 Gen10 Intel Xeon-Platinum 8260 Processor Kit (SKU P05708-B21) is a factory-integrated upgrade for HPE ProLiant DL580 Gen10 servers featuring a 24-core, 2.4 GHz base/3.9 GHz turbo CPU with 165 W TDP, engineered for enterprise workloads.
Which servers are compatible with this processor kit?
This processor kit is compatible exclusively with HPE ProLiant DL580 Gen10 servers that support Intel Scalable family CPUs and the existing DL580 Gen10 system board socket.
How many cores and threads does the Intel Xeon-Platinum 8260 provide?
The Intel Xeon-Platinum 8260 offers 24 physical cores and 48 simultaneous multithreading (SMT) threads, delivering high parallel processing capacity for virtualized and compute-intensive tasks.
What are the base and turbo frequencies of this processor?
The processor operates at a 2.4 GHz base frequency and reaches up to 3.9 GHz in Intel Turbo Boost mode for dynamic performance scaling under heavy loads.
What is the processor’s thermal design power (TDP)?
The Intel Xeon-Platinum 8260 has a thermal design power (TDP) of 165 W, requiring adequate server cooling and power provisioning in a rack environment.
Which memory types and capacities does this kit support?
It supports up to 1.5 TB of DDR4 memory across six channels per CPU at 2933 MT/s, ensuring balanced memory bandwidth and capacity for data-intensive applications.
Does the Xeon-Platinum 8260 support Intel Hyper-Threading and virtualization features?
Yes. It includes Intel Hyper-Threading Technology for 48 logical processors and supports Intel Virtualization Technology (VT-x/VT-d) to optimize virtual machine performance.
Which operating systems are certified for use with this processor kit?
It is certified for major enterprise OS platforms, including Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and Citrix XenServer.
How do I install the HPE DL580 Gen10 Intel Xeon-Platinum 8260 Processor Kit?
Power down and unplug the server, remove the existing CPU heatsink, seat the new processor in the socket, apply thermal interface material, reattach the heatsink, then power on and verify firmware updates in iLO.
What does the kit include?
The kit contains the Intel Xeon-Platinum 8260 processor, HPE heatsink assembly, thermal interface material pre-applied, and installation guide, all factory-tested for compatibility.
Can I upgrade my existing DL580 Gen10 server with this processor kit?
Yes. If your DL580 Gen10 server has an empty CPU socket or a compatible prior-generation CPU, you can upgrade to the 8260 kit for increased core count and performance.
What are the primary use cases for this processor kit?
Ideal for virtualization, large database management, in-memory analytics, ERP systems, and high-performance computing where multi-core scalability and reliability are critical.
What warranty coverage applies to this processor kit?
The P05708-B21 processor kit is covered under HPE’s standard three-year limited warranty when installed in a qualifying HPE ProLiant DL580 Gen10 server.
What cooling requirements should I consider?
Ensure your rack supports high-efficiency fans and maintain ambient temperatures below 35 °C. The integrated heatsink must be properly seated to dissipate 165 W TDP.
How does this CPU improve performance over previous generation processors?
Compared to earlier Xeon models, the Platinum 8260 delivers up to 50 % more cores, higher memory bandwidth, and advanced security features, boosting consolidation ratios and throughput.
Where can I purchase the HPE DL580 Gen10 Intel Xeon-Platinum 8260 Processor Kit?
You can order SKU P05708-B21 directly from HPE or through authorized HPE channel partners and resellers with global shipping and support options.