Name:
878156-L21
- Description:
- HPE DL580 Gen10 Xeon-Platinum 8176 (2.1GHz/28-core/165W) FIO Processor Kit
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878156-L21
HPE DL580 Gen10 Xeon-Platinum 8176 (2.1GHz/28-core...
$14,511.14
12 in Global Warehouse
$14,511.14
5% off
TRUSTED, TRIED, PROVEN
878156-L21 Overview
878156-L21 is a high-performance Intel processor from the Intel 12th Gen Alder Lake series designed for desktop gaming and workstation applications. It features 8 cores and 16 threads with a base clock speed of 3.8 GHz and a boost clock speed of 4.8 GHz, complemented by 8 MB of L2 cache and 16 MB of L3 cache. The CPU is engineered for overclocking and comes with Intel UHD Graphics 770, along with a robust thermal design power (TDP) of 125W, supporting advanced memory configurations with DDR4 & DDR5 through dual-channel architecture and offering PCIe 5.0 connectivity.
This processor uses the LGA 1700 socket and supports official virtualization features through Intel VT-x, while delivering enhanced security with SGX technology. It is optimized for demanding gaming scenarios and intensive workstation tasks, making it a versatile choice for modern computing environments. The part is fully unlocked for overclocking and is compatible with premium chipsets, underscoring its suitability for enthusiasts looking to extract maximum performance.
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878156-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 | 3.8 GHz |
| Max Boost Clock | 4.8 GHz |
| Overclocking Support | Yes |
| L2 Cache | 8 MB |
| L3 Cache | 16 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1150 MHz |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-12700K (878156-L21) |
| Height | 1.5 inches |
| Width | 1.5 inches |
| Depth | 1.0 inches |
| Weight | 0.7 lbs |
878156-L21 Use Case
Enterprise Virtualization and Private Cloud Consolidation
In a multinational financial services firm, the HPE DL580 Gen10 with the Xeon-Platinum 8176 FIO Processor Kit hosts 120+ VMs across four sockets, reducing server sprawl by 60% and cutting capex by 35% while delivering sub-millisecond VM provisioning.
Real-Time Analytics for In-Memory Databases
A global retail chain runs SAP HANA on the HPE DL580 Gen10 powered by the Xeon-Platinum 8176 FIO Processor Kit, enabling sub-second sales and inventory reporting at peak loads, boosting query throughput by 4× and accelerating decision-making.
High-Performance Computing for AI Model Training
A life-sciences research lab deploys the HPE DL580 Gen10 with Xeon-Platinum 8176 FIO Processor Kit to train deep-learning genomics models, slashing training times by 50% and scaling to 2PB of memory-intensive data for faster drug discovery.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Alder Lake | Alder Lake | Alder Lake |
| Base Clock | 3.6 | 3.4 | 3.8 GHz | 3.6 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 16 | 8 | 12 | 12 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.0 inches | N/A | 1.0 inches | N/A | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 | 300 | 350 MHz | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1300 | 1200 | 1150 MHz | 1250 MHz | 1100 |
| Height | 1.5 inches | N/A | 1.5 inches | N/A | N/A |
| 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 | 8 | 8 | 8 MB | 12 MB | 12 |
| L3 Cache | 16 | 30 | 16 MB | 20 MB | 25 |
| Max Boost Clock | 4.9 | 5.2 | 4.8 GHz | 4.9 GHz | 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 | DDR4 & 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 | 816665-B21 | 878132-B21 Processor | Intel Core i7-12700K (878156-L21) | Intel Core i7-12700K Processor | Intel Core i7-12700K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 24 | 16 | 20 | 20 |
| 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-d | Intel VT-x |
| Weight | 0.5 lbs | N/A | 0.7 lbs | N/A | N/A |
| Width | 1.0 inches | N/A | 1.5 inches | N/A | N/A |
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Questions & Answers
Q
What is the base and maximum clock speed of the Xeon-Platinum 8176 processor?
A
The Intel Xeon-Platinum 8176 in the HPE DL580 Gen10 runs at a base frequency of 2.1 GHz and can turbo boost up to 3.7 GHz for peak performance.
Q
How many cores and threads does the Xeon-Platinum 8176 offer?
A
This processor features 28 physical cores and supports 56 threads via Intel Hyper-Threading Technology.
Q
What is the thermal design power (TDP) of this processor kit?
A
The Xeon-Platinum 8176 has a TDP rating of 165 W, ensuring optimal performance within HPE’s cooling specifications.
Q
Which HPE server models are compatible with SKU 878156-L21?
A
This FIO processor kit is compatible with HPE ProLiant DL580 Gen10 servers featuring the Intel Scalable Processor socket architecture.
Q
How many processors can I install in a DL580 Gen10 with this kit?
A
The DL580 Gen10 supports up to four Xeon-Platinum processors, enabling up to 112 cores and 224 threads.
Q
What memory types and speeds are supported when using this processor?
A
The CPU supports HPE DDR4 SmartMemory modules at up to 2666 MT/s across six memory channels per socket.
Q
Does the Xeon-Platinum 8176 include advanced performance features?
A
Yes; it supports Intel Turbo Boost Technology, AVX-512 instructions, Speed Select, and Intel Deep Learning Boost.
Q
What virtualization and security features are integrated?
A
The chip includes Intel VT-x, VT-d for virtualization, Intel SGX for enclave security, and hardware-accelerated encryption.
Q
Is this processor covered by an HPE warranty?
A
Yes; HPE provides a standard three-year limited warranty when factory-integrated into a ProLiant DL580 Gen10.
Q
How do I order the 878156-L21 processor kit?
A
Order through an authorized HPE channel partner using SKU 878156-L21, specifying factory integration for accurate configuration.
Q
What power and cooling infrastructure is recommended?
A
HPE recommends redundant 1200 W or higher Platinum-rated power supplies and HPE Active Cool fans for optimal thermal management.
Q
Which workloads benefit most from the Xeon-Platinum 8176?
A
Ideal for large-scale virtualization, in-memory databases, real-time analytics and high-performance computing applications.
Q
How does this processor improve performance over previous generations?
A
Compared to Gen9, the 8176 offers up to 1.7× higher core performance and improved memory bandwidth, accelerating data-intensive tasks.
Q
Does the kit require special firmware or BIOS updates?
A
Ensure your DL580 Gen10 is running the latest HPE System ROM—available on HPE Support—to guarantee full compatibility.
Q
Can I leverage Intel Optane persistent memory with this processor?
A
Yes; the Xeon-Platinum 8176 supports Intel Optane DC Persistent Memory to extend capacity and accelerate data-centric workloads.