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Balanced Xeon Gold CPU for mixed workloads.
860661-B21
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HP INTEL XEON GOLD 5115 DL360 G10 (2.4GHZ/10-CORE/13.75MB/85...
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860661-B21
- Description:
- HP INTEL XEON GOLD 5115 DL360 G10 (2.4GHZ/10-CORE/13.75MB/85W)
- Rating:
Added to cart 28 times recently
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- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$2,246.77
- Price:
$1,909.7615% off
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1
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860661-B21 Overview
860661-B21 is an Intel 11th Gen Rocket Lake processor engineered for high-performance desktop computing on the LGA 1200 platform. It features 8 cores and 16 threads with a base clock speed of 3.6 GHz and a boost clock speed of 4.8 GHz, while offering 4 MB of L2 cache and 16 MB of L3 cache, paired with a 95W thermal design power. The processor includes integrated Intel UHD Graphics 770 with a base frequency of 350 MHz and a maximum dynamic frequency of 1100 MHz, supports DDR4 memory in a dual-channel configuration, and utilizes PCIe 4.0 connectivity.
This unlocked processor is optimized for gaming and workstation use, providing robust overclocking support and compatibility with Intel 500 Series chipsets. With official features such as Intel VT-x virtualization, AVX2 instruction set extensions, and SGX security support, 860661-B21 is designed to deliver excellent performance for demanding workloads while ensuring platform stability and flexibility.
860661-B21 price is $1,909.76, a 15% saving from the Hpe list price of $2,246.77. 860661-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 860661-B21 for additional pricing. Browse the full Hpe Dl360 Server Processors series or explore all Hpe products.
860661-B21 Specifications
- Width
- 1.5
- Height
- 1.5
- Depth
- 0.5
- ECC Support
- No
- Use Case
- Gaming
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Base Clock
- 3.6
- L2 Cache
- 4
- Graphics Max Dynamic Frequency
- 1100
- Graphics Base Frequency
- 350
- Max Boost Clock
- 4.8
- L3 Cache
- 16
- Security Features
- SGX
- Weight
- 0.25
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Rocket Lake
- CPU Socket
- LGA 1200
- TDP
- 95W
- Product Name
- Intel Core i7-11700K 860661-B21
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 860661-B21 |  P02640-B21 |  870980-L21 |  818164-L21 |  P02709-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 | DDR4 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Rocket Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | None | None |
| CPU Socket | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX-512 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 10 | 16 | 8 | 24 |
| Threads | 16 | 20 | 24 | 16 | 32 |
| Base Clock | 3.6 | 3.6 GHz | 3.4 GHz | 3.5 | 3.6 |
| Max Boost Clock | 4.8 | 5.0 GHz | 5.4 GHz | 5.0 | 5.2 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 5 MB | 14 MB | 4 | 32 |
| L3 Cache | 16 | 16 MB | 30 MB | 16 | 36 |
| TDP | 95W | 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 | N/A | 300 | 300 |
| Graphics Max Dynamic Frequency | 1100 | 1200 MHz | N/A | 1150 | 1650 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-11700K 860661-B21 | P02640-B21 Processor | 870980-L21 | Intel Core i7-818164-L21 | P02709-B21 High Performance Desktop Processor |
| Height | 1.5 | 1.5 | 0.5 inches | N/A | 0.5 |
| Width | 1.5 | 1.5 | 1.5 inches | N/A | 1.5 |
| Depth | 0.5 | 1.5 | 1.5 inches | N/A | 1.5 |
| Weight | 0.25 | 0.5 | 0.25 lbs | N/A | 0.45 |
Reviews & Ratings
H
Haris Nadeem
4
Stable thermals and performance.
L
Lennart Koch
4
Easy installation.
M
Michael Adams
5
Good enterprise reliability.
S
Shayan Ali
4
Predictable output.
Questions & Answers
What are the key features of the HP Intel Xeon Gold 5115 DL360 G10 processor?
The HP Intel Xeon Gold 5115 for DL360 G10 delivers 10 cores/10 threads at 2.4 GHz, 13.75 MB Smart Cache, 85 W TDP, Intel Speed Step, Turbo Boost, and extensive virtualization support.
What is the base and maximum Turbo Boost frequency of the Xeon Gold 5115?
The Xeon Gold 5115 runs at a base clock of 2.4 GHz and accelerates to 3.2 GHz under Intel Turbo Boost Technology for peak single‐thread performance.
How many cores and threads does the Xeon Gold 5115 support?
This CPU offers 10 physical cores and 10 threads, optimizing throughput for multi‐threaded enterprise workloads without Hyper-Threading.
What is the L3 cache capacity of the Intel Xeon Gold 5115?
The processor includes 13.75 MB of shared L3 Smart Cache to reduce memory latency and accelerate data‐intensive applications.
What is the thermal design power (TDP) of this processor?
The Xeon Gold 5115 has an 85 W TDP, balancing performance and energy efficiency in dense rack configurations.
Which memory types and speeds are supported by the DL360 G10 with this CPU?
The server supports up to 1.5 TB of DDR4-2933 MHz RDIMMs or LRDIMMs across 24 slots, delivering high bandwidth and low latency.
Can I run VMware ESXi or Microsoft Hyper-V on the Xeon Gold 5115?
Yes. The processor includes Intel Virtualization Technology (VT-x/VT-d) for seamless deployment of VMware ESXi, Hyper-V, KVM, and other hypervisors.
How does the Xeon Gold 5115 perform in multi‐threaded workloads?
With 10 high‐performance cores and Intel Turbo Boost, it excels in virtualization, database, and analytics tasks, ensuring consistent multi‐threaded throughput.
Is it possible to upgrade to a higher-core CPU in the DL360 G10?
Yes. The DL360 G10 platform supports up to 28-core Intel Xeon Platinum CPUs, provided BIOS and power requirements are met.
What is the maximum memory capacity when using the Xeon Gold 5115?
Maximum memory is 1.5 TB when fully populated with 64 GB LRDIMMs across all 24 DIMM slots on the DL360 G10.
Does the Intel Xeon Gold 5115 support Hyper-Threading?
No. The Gold 5115 model features 10 physical cores without Hyper-Threading, offering predictable performance for single‐threaded operations.
What cooling solution is recommended for this processor in the DL360 G10?
HP recommends high-performance G10 fan modules and optimized airflow baffles to maintain CPU temperatures under 75 °C at full load.
How energy efficient is the HP Intel Xeon Gold 5115?
With an 85 W TDP and Intel Speed Step Technology, it dynamically adjusts frequency and voltage to minimize power consumption under light loads.
What PCIe lane configuration does the Xeon Gold 5115 provide?
It offers 48 PCIe 3.0 lanes for flexible connectivity, enabling high-speed NVMe storage, GPUs, and network adapters.
What server management features are available with DL360 G10 and this CPU?
Integrated Lights-Out (iLO 5) provides remote monitoring, firmware updates, and automated health alerts, ensuring minimal downtime.
What warranty and support options are available for SKU 860661-B21?
HP offers a 3-year limited warranty with optional Proactive Care, Next Business Day parts replacement, and 24×7 technical support.