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Gold 5122 FIO performed consistently in production.
826858-L21
HP INTEL XEON-GOLD 5122 FIO CPU GHZ/20-CORE/125 W FIO CPU
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Name:
826858-L21
- Description:
- HP INTEL XEON-GOLD 5122 FIO CPU GHZ/20-CORE/125 W FIO CPU
- Rating:
Added to cart 28 times recently
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- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$2,224.51
- Price:
$1,801.8619% off
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1
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826858-L21 Overview
826858-L21 is an Intel 12th Gen Alder Lake processor designed for high-performance desktop computing, featuring 8 cores and 16 threads that run at a base clock speed of 3.6 GHz and can boost up to 4.9 GHz. It is built on the LGA 1700 socket, integrates Intel UHD Graphics 770, and includes 4 MB of L2 cache alongside 16 MB of L3 cache, with a thermal design power of 125W, making it suitable for gaming and overclocking applications.
Engineered for efficient multitasking in demanding environments, this processor supports dual-channel DDR4 & DDR5 memory with a maximum capacity of 128 GB and accommodates PCIe 5.0 connectivity. With AVX2 instruction set extensions, Intel VT-x virtualization support, and compatibility with chipsets such as the Z690 series, 826858-L21 is optimized for gaming and high-performance desktop workstations while being unlocked for enthusiasts aiming to push the limits of overclocking.
826858-L21 price is $1,801.86, a 19% saving from the Hpe list price of $2,224.51. 826858-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 826858-L21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
826858-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- SGX
- CPU Socket
- LGA 1700
- 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 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
- Intel Core i7-12700K Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
826858-L21 Use Case
Enterprise Virtualization & Cloud Infrastructure with Intel Xeon Gold 5122
A global cloud service provider deploys blade servers powered by the HP Intel Xeon Gold 5122 FIO CPU (20-core, 125 W) to consolidate 200+ Linux and Windows virtual machines per chassis. High core density and advanced Intel Hyper-Threading deliver a 25% increase in VM density and 30% lower I/O latency, enabling predictable multi-tenant performance and simplified capacity planning.
High-Performance Computing & Simulation in Engineering R&D
An automotive R&D center leverages an on-premises HPC cluster equipped with HP Intel Xeon Gold 5122 FIO CPU (20-core, 125 W) to run large-scale CFD and FEA workloads. The combination of high single-thread GHz performance and 20 cores per socket cuts simulation runtimes by up to 40%, accelerating design iterations and reducing time-to-market for new vehicle platforms.
Real-Time Data Analytics & AI Inference for Financial Services
A leading trading firm installs rack servers featuring the HP Intel Xeon Gold 5122 FIO CPU (20-core, 125 W) to power real-time risk analysis and machine learning inference pipelines. Deterministic performance and robust memory throughput sustain sub-millisecond query response times, driving more accurate trading decisions and delivering a 15% uplift in algorithmic trade execution accuracy.
Quality Certifications
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Product Comparison Table
 826858-L21 |  826880-B21 |  827895-B21 |  817951-L21 |  P02494-L21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Alder Lake | Raptor Lake | Alder Lake | Alder Lake |
| Base Clock | 3.6 | 3.6 | 3.4 GHz | 3.8 | 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 | 8 | 8 | 16 | 8 | 8 |
| Depth | N/A | N/A | 1.5 inches | N/A | 0.2 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 | 300 | 350 MHz | 350 | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1150 | 1050 MHz | 1150 | 1150 |
| Height | N/A | N/A | 1.5 inches | N/A | 1.5 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 | 4 | 4 MB | 8 | 8 |
| L3 Cache | 16 | 16 | 30 MB | 16 | 24 |
| Max Boost Clock | 4.9 | 5.0 | 5.2 GHz | 5.0 | 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 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K Processor | Intel Core i7-12700K | Intel Core i7-13700K | 817951-L21 | Intel Core i7-12700K (P02494-L21) |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 24 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming / Workstation / Server | Gaming / Workstation | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | N/A | 0.5 lbs | N/A | 0.25 lbs |
| Width | N/A | N/A | 0.8 inches | N/A | 1.5 inches |
Reviews & Ratings
V
Victor Stone
4
Responsive CPU for business workloads.
W
Waleed Hassan
5
Stable and efficient processor.
X
Xavier Paul
3
Good balance of speed and power.
Y
Younis Rafi
4
Dependable FIO option.
Questions & Answers
What are the core and thread counts of the HP Intel Xeon Gold 5122 FIO CPU?
The HP Intel Xeon Gold 5122 FIO CPU features 20 physical cores and supports 40 simultaneous threads via Intel Hyper-Threading technology.
What is the base and maximum turbo frequency of the HP Intel Xeon Gold 5122?
This CPU operates at a base clock of 3.6 GHz and can boost up to 4.0 GHz under Intel Turbo Boost Technology.
What is the thermal design power (TDP) of this processor?
The thermal design power (TDP) of the HP Intel Xeon Gold 5122 FIO CPU is 125 watts.
Which motherboard socket is required for the HP Intel Xeon Gold 5122 FIO CPU?
This processor is compatible with motherboards that support the Intel LGA 3647 socket.