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The Xeon Platinum 8256 excels in high-frequency workloads.
P02655-B21
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HPE DL360 Gen10 Intel Xeon-Platinum 8256 (3.8GHz/4-core/105W...
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P02655-B21
- Description:
- HPE DL360 Gen10 Intel Xeon-Platinum 8256 (3.8GHz/4-core/105W) Processor Kit
- Rating:
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- Warranty:
- 3
- List Price:
$14,710.39
- Price:
$9,708.8534% off
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1
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P02655-B21 Overview
P02655-B21 is an Intel processor from the Intel 13th Gen series built on the Raptor Lake architecture with an LGA 1700 socket. It features 16 cores and 24 threads with a base clock speed of 3.6 GHz that can boost up to 5.0 GHz, supported by 4 MB of L2 cache and 30 MB of L3 cache, and operates with a 125W thermal design power. The processor also comes with Intel UHD Graphics 770, supports DDR5 memory in a dual-channel configuration, and incorporates PCIe 5.0 connectivity along with unlocked overclocking capabilities.
P02655-B21 is engineered for high-end desktop applications including gaming and workstation environments, while also suiting virtualization and demanding creative workloads. It leverages advanced instruction set extensions such as AVX2 and virtualization support via Intel VT-x, and is compatible with modern chipsets like those from the Intel Z790 platform, making it a versatile choice for users seeking both performance and efficiency.
P02655-B21 price is $9,708.85, a 34% saving from the Hpe list price of $14,710.39. P02655-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P02655-B21 for additional pricing. Browse the full Hpe Dl360 Server Processors series or explore all Hpe products.
P02655-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 16
- Threads
- 24
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 30
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- P02655-B21
- Height
- 1.5
- Width
- 1.5
- Depth
- 1.5
- Weight
- 0.5
P02655-B21 Use Case
Ultra-Low-Latency Trading with P02655-B21-HPE DL360 Gen10 Intel Xeon-Platinum 8256
Scenario: A hedge fund deploys the P02655-B21-HPE DL360 Gen10 Intel Xeon-Platinum 8256 (3.8 GHz/4-core/105 W) Processor Kit as the compute engine for its algorithmic trading platform to process market data in microseconds. Benefit: Achieves sub-50 µs order-execution latency and 30% higher throughput, delivering faster trade decisions and improved profitability.
5G Network Edge Virtualization for Telecom NFV
Scenario: A telecom operator implements virtualized network functions (firewall, router, DPI) at edge data centers using the P02655-B21-HPE DL360 Gen10 Intel Xeon-Platinum 8256 CPU to handle real-time packet inspection and forwarding. Benefit: Delivers 1.5× packet throughput with under 1 ms processing latency, enabling seamless 5G service delivery and reduced TCO.
Enterprise VDI Acceleration for Remote Workforce
Scenario: A multinational corporation rolls out a Virtual Desktop Infrastructure powered by the P02655-B21-HPE DL360 Gen10 Intel Xeon-Platinum 8256 Processor Kit to support 200+ concurrent Windows 10 sessions. Benefit: Reduces session load times by 50%, increases per-user compute density by 25%, and enhances end-user experience while maintaining a 105 W power envelope.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P02655-B21 |  P02568-B21 |  860675-L21 |  P02709-L21 |  818190-L21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 GHz | 3.4 GHz | 3.0 | 3.8 |
| 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 | 16 | 12 | 16 | 24 | 16 |
| Depth | 1.5 | 1.48 in | 1.5 inches | 1.4 | 0.1 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 | 350 MHz | 350 MHz | 350 | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1300 MHz | 1150 MHz | 1300 | 1100 |
| Height | 1.5 | 0.18 in | 0.59 inches | 0.5 | 0.5 inches |
| 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 | 4 | 12 MB | 16 MB | 32 | 4 |
| L3 Cache | 30 | 20 MB | 30 MB | 36 | 24 |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.4 GHz | 5.8 | 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 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | P02655-B21 | Intel Core i7-12700K | Intel Core i7-13700K Processor (860675-L21) | Intel Core i9-13900K P02709-L21 | Intel Core i7-13700K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | None | None | TME |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 20 | 24 | 32 | 24 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.5 | 0.5 lbs | 0.25 lbs | 0.25 | 0.25 lbs |
| Width | 1.5 | 1.48 in | 1.5 inches | 1.4 | 0.5 inches |
Reviews & Ratings
H
Hamza Yousaf
4
Perfect for latency-sensitive applications.
B
Brian O'Connor
5
Reliable processor with strong single-core performance.
A
Amina Khalid
5
Performed exactly as required in production.
S
Scott Miller
5
Excellent choice for specialized workloads.
Questions & Answers
What are the key specifications of the HPE DL360 Gen10 Intel Xeon-Platinum 8256 Processor Kit (SKU: P02655-B21)?
The HPE DL360 Gen10 Intel Xeon-Platinum 8256 Processor Kit features a 3.8 GHz base frequency, 4 cores/8 threads, 105 W TDP, L3 cache, and optimized performance for enterprise workloads.
Is the Intel Xeon-Platinum 8256 compatible with HPE ProLiant DL360 Gen10 servers?
Yes, the Intel Xeon-Platinum 8256 (SKU: P02655-B21) is fully compatible and validated for HPE ProLiant DL360 Gen10 servers with the G10 family of processors.
How many cores and threads does the Xeon-Platinum 8256 processor provide?
The Xeon-Platinum 8256 offers 4 physical cores and 8 threads, leveraging Hyper-Threading for parallel processing.
What is the thermal design power (TDP) of this processor kit?
The thermal design power (TDP) of the Intel Xeon-Platinum 8256 in the HPE DL360 Gen10 kit is 105 watts.
What memory types and speeds are supported when using this processor?
When installed in an HPE DL360 Gen10, the Xeon-Platinum 8256 supports up to DDR4-2933 MT/s ECC registered DIMMs in quad-channel mode.
Can I run virtualization workloads on the Xeon-Platinum 8256?
Yes, with Intel VT-x and VT-d support, the Xeon-Platinum 8256 is optimized for virtualization, containerization, and hypervisor environments.
What performance enhancements does this processor bring to the DL360 Gen10?
The 3.8 GHz base clock, Turbo Boost, and large cache deliver faster database queries, improved AI inference, and accelerated virtualization tasks.
Is firmware or BIOS update required to install the P02655-B21 processor kit?
You should update your DL360 Gen10 to the latest HPE Service Pack for ProLiant (SPP) to ensure full BIOS compatibility and feature support.
Does this processor kit include thermal interface material and retention hardware?
Yes, the P02655-B21 kit ships with pre-applied thermal interface material (TIM), heatsink fasteners, and the required retention bracket.
What warranty coverage is provided with the HPE DL360 Gen10 Intel Xeon-Platinum 8256 Processor Kit?
HPE backs the processor kit with a standard one-year limited warranty, extendable through HPE Care Pack services.
How do I install the Intel Xeon-Platinum 8256 in my DL360 Gen10 server?
Power down the server, remove the existing CPU heatsink, align the new processor by the notches, secure it in the socket, and reattach the heatsink according to HPE’s installation guide.
What cooling requirements are recommended for this 105W processor?
Use the HPE-qualified heatsink and maintain proper airflow in a rack chassis to ensure the 105 W processor operates within manufacturer-recommended temperatures.
Can I use this processor kit to upgrade from an earlier Xeon-Silver or Gold model?
Yes, the Xeon-Platinum 8256 is a drop-in upgrade for DL360 Gen10 systems previously equipped with Xeon-Silver or Xeon-Gold, pending BIOS update.
What kind of enterprise applications benefit most from this processor?
High-performance computing, virtualization farms, in-memory databases, and analytics workloads will see significant gains with the Xeon-Platinum 8256.
How can I verify that my system recognizes the new processor after installation?
Enter the UEFI System Utilities during POST to view CPU details or use HPE iLO system information to confirm the processor model and status.
Where can I purchase genuine HPE P02655-B21 processor kits?
Authorized HPE resellers, the HPE official e-commerce store, and certified channel partners stock P02655-B21 processor kits with full warranty and support.