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860665-L21
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- HP INTEL XEON-GOLD 5120 2.2 GHZ/14-CORE/105 W FIO PROCESSOR
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860665-L21
HP INTEL XEON-GOLD 5120 2.2 GHZ/14-CORE/105 W FIO...
$2,834.36
17 in Global Warehouse
$2,834.36
2% off
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860665-L21 Overview
860665-L21 is a high-performance Intel processor from the Intel Core series, representing the Intel 13th Gen lineup with Raptor Lake architecture. Built for the LGA 1700 socket, it delivers 8 cores and 16 threads with a base clock of 3.6 GHz and a boost frequency of 5.0 GHz, ensuring robust capability for demanding computing tasks.
Optimized for gaming and general workstation use, 860665-L21 features 4 MB of L2 cache and 16 MB of L3 cache while operating at a thermal design power of 125W. It comes equipped with Intel UHD Graphics 770 (350 MHz base and 1100 MHz max dynamic frequency), supports high-speed DDR5 memory in dual channels, offers PCIe 5.0 connectivity, and enables overclocking for enhanced performance on compatible desktop platforms.
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860665-L21 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 | 8 |
| Threads | 16 |
| Base Clock | 3.6 |
| Max Boost Clock | 5.0 |
| Overclocking Support | Yes |
| L2 Cache | 4 |
| L3 Cache | 16 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 |
| Graphics Max Dynamic Frequency | 1100 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | 860665-L21 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
860665-L21 Use Case
High-Density Virtualization for Enterprise Cloud Hosting
In a managed cloud service environment, the HP Intel Xeon Gold 5120 2.2 GHz/14-Core/105 W FIO processor drives high-density virtualization, consolidating dozens of VMs per socket. By leveraging Intel Hyper-Threading and large L3 cache, IT teams maximize server utilization, reduce rack space and lower per-VM power consumption by up to 30%. The outcome: predictable SLA compliance, improved ROI and simplified multi-tenant management at scale.
Real-Time Big Data Analytics with In-Memory Databases
A financial services firm deploys the 860665-L21 HP Intel Xeon Gold 5120 in its in-memory OLAP cluster to process market feeds and risk calculations in real time. With 14 physical cores and Intel Advanced Vector Extensions (AVX-512), queries on terabytes of data complete 3× faster, enabling instant fraud detection and algorithmic trading insights. The benefit: sub-second report generation, reduced latency, and a measurable boost in trading accuracy and compliance.
High-Performance Scientific Computing & Simulation
A research lab running computational fluid dynamics (CFD) and seismic modeling workloads integrates the HP Intel Xeon Gold 5120 into its HPC cluster. The processor’s balanced core count, 105 W TDP and Intel Turbo Boost Technology optimize sustained throughput and power efficiency during multi-node MPI runs. Results include 40% faster simulation turnaround, lower cooling costs, and accelerated R&D cycles for engineering breakthroughs.
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.8 | 3.7 GHz | 3.6 | 3.6 GHz | 3.8 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 12 | 10 | 8 | 8 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.5 inches | 1.5 inches | N/A | 0.5 inches | 0.2 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 | 350 | 350 MHz | 350 | 350 MHz | 300 MHz |
| Graphics Max Dynamic Frequency | 1300 | 1100 MHz | 1100 | 1100 MHz | 1200 MHz |
| Height | 1.2 inches | 0.5 inches | N/A | 1.5 inches | 1.5 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX-512 | 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 | 9 | 10 MB | 4 | 8 MB | 4 MB |
| L3 Cache | 24 | 20 MB | 16 | 16 MB | 16 MB |
| Max Boost Clock | 5.0 | 4.9 GHz | 5.0 | 5.0 GHz | 5.0 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 & DDR5 | DDR5 | DDR5 | DDR4 & DDR5 | DDR4 & 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 | 818174-L21 | Intel Core i7-12600K Processor | 860665-L21 | Intel Core P02583-L21 | Intel Core i7 Processor P02625-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | SGX | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 20 | 16 | 16 | 16 | 16 |
| 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 lbs | 0.3 lbs | N/A | 0.25 lbs | 0.5 lbs |
| Width | 1.5 inches | 1.5 inches | N/A | 1.5 inches | 1.5 inches |
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Questions & Answers
Q
What are the key specifications of the HP Intel Xeon Gold 5120 2.2 GHz/14-Core/105 W processor (SKU 860665-L21)?
A
The HP Intel Xeon Gold 5120 (SKU 860665-L21) is a 14-core, 28-thread server CPU with a 2.2 GHz base clock (up to 3.2 GHz Turbo), 19.25 MB L3 cache, 105 W TDP, DDR4-2666 support, 48 PCIe lanes, FCLGA3647 socket.
Q
How many cores and threads does the Xeon Gold 5120 provide?
A
The Xeon Gold 5120 features 14 physical cores and 28 threads using Intel Hyper-Threading Technology.
Q
What are the base and turbo frequencies of the Xeon Gold 5120?
A
It operates at a 2.2 GHz base frequency with Intel Turbo Boost up to 3.2 GHz.
Q
What is the thermal design power (TDP) of this processor?
A
The Xeon Gold 5120 has a 105 W thermal design power (TDP).
Q
How much cache memory does the Xeon Gold 5120 have?
A
It includes 19.25 MB of Intel Smart Cache shared across all cores.
Q
Which memory types and speeds are supported by the Xeon Gold 5120?
A
Supports six-channel DDR4-2666 MHz ECC memory, up to 1 TB per socket.
Q
Which socket is required for the HP Intel Xeon Gold 5120?
A
The processor fits the FCLGA3647 (LGA 3647) server motherboard socket.
Q
Does the Xeon Gold 5120 support Hyper-Threading?
A
Yes, it supports Intel Hyper-Threading Technology for up to 28 simultaneous threads.
Q
Can the Xeon Gold 5120 be used in multi-socket server configurations?
A
Yes, it supports up to two-socket configurations for scalable enterprise performance.
Q
How many PCIe lanes does the Xeon Gold 5120 offer?
A
It provides 48 PCIe 3.0 lanes for high-bandwidth I/O expansion.
Q
Is the Xeon Gold 5120 optimized for virtualization?
A
Yes, it includes Intel VT-x, VT-d and SR-IOV for robust virtualization and I/O partitioning.
Q
Does the processor support ECC memory?
A
Yes, it fully supports ECC registered DDR4 to ensure data integrity and uptime.
Q
What workloads is the Xeon Gold 5120 best suited for?
A
Ideal for virtualization, cloud computing, database servers, HPC clusters and enterprise applications.
Q
When was the Intel Xeon Gold 5120 released?
A
It launched in Q2 2017 as part of Intel’s Scalable Processor Family.
Q
What enterprise reliability features does the Xeon Gold 5120 offer?
A
It offers advanced RAS features like SDDC, TME and Machine Check Architecture for 24/7 stability.
Q
Is the HP Intel Xeon Gold 5120 compatible with HPE ProLiant servers?
A
Yes, it’s validated for HPE ProLiant Gen10 platforms—verify specific model support in HPE QuickSpecs.