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The Xeon Gold 5118 delivers dependable multi-core performance for enterprise use.
878126-B21
HPE DL580 Gen10 Xeon-Gold 5118 (2.3GHz/12-core/105W) Process...
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878126-B21
- Description:
- HPE DL580 Gen10 Xeon-Gold 5118 (2.3GHz/12-core/105W) Processor Kit
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878126-B21 Overview
878126-B21 is an Intel 13th Gen Raptor Lake processor built on the latest architecture and designed for the LGA 1700 socket. It features 16 cores and 32 threads with a base clock speed of 3.6 GHz and a boost clock up to 5.0 GHz, supported by 4 MB of L2 cache and 30 MB of L3 cache while operating at a 125W thermal design power.
878126-B21 integrates Intel UHD Graphics 770 and supports high-speed DDR5 memory up to 5200 MHz across dual channels along with PCIe 5.0 connectivity. With unlocked multiplier for overclocking and compatibility with premium chipsets, this processor is engineered for demanding gaming, workstation, and server applications.
878126-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 878126-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
878126-B21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Instruction Set Extensions
- AVX-512
- Virtualization Support
- Intel VT-x
- Cores
- 16
- Threads
- 32
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- L2 Cache
- 4
- Graphics Base Frequency
- 350
- Security Features
- SGX
- L3 Cache
- 30
- Graphics Max Dynamic Frequency
- 1150
- Product Name
- Intel Core 13th Gen Raptor Lake 878126-B21
878126-B21 Use Case
Enterprise Virtualization Consolidation with HPE DL580 Gen10 Xeon-Gold 5118
In a global financial services firm, the 878126-B21 HPE DL580 Gen10 equipped with Xeon-Gold 5118 (2.3 GHz/12-core/105 W) hosts 60+ mission-critical VMs under VMware ESXi. By leveraging hardware-accelerated virtualization and 256 GB DDR4 memory, the organization achieves 70% reduction in rack space, 45% lower power consumption and a 30% decrease in licensing fees, while delivering 99.99% uptime for real-time trading applications.
Real-Time Big Data Analytics and In-Memory Database Acceleration
A healthcare analytics provider deploys the 878126-B21 HPE DL580 Gen10 with Xeon-Gold 5118 to power an SAP HANA in-memory data warehouse. With 12 cores at 2.3 GHz and up to 3 TB of scalable memory, complex patient-care queries execute 40% faster, enabling sub-second reporting, reducing data-processing bottlenecks and improving clinical decision-making efficiency by 25%.
High-Performance Computing and AI Inference at Scale
In an engineering simulation lab, the 878126-B21 HPE DL580 Gen10 Xeon-Gold 5118 serves as a dedicated inference node for computer-aided design (CAD) generative AI models. Delivering 12-core parallel throughput and PCIe Gen3 expansion for GPU/FPGA accelerators, the solution processes 1,000+ concurrent inference requests with sub-10 ms latency, slashing model runtime by 50% and accelerating product development cycles.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 878126-B21 |  P05682-B21 |  878143-L21 |  788321-B21 |  878150-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 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR4 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX-512 | AVX2 | AVX / AVX2 / AVX-512 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 16 | 8 | 8 | 8 | 8 |
| Threads | 32 | 16 | 16 | 16 | 16 |
| Base Clock | 3.6 | 3.6 | 3.6 GHz | 3.6 GHz | 3.6 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 GHz | 4.9 GHz | 5.0 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 4 | 4 MB | 4 MB | 8 |
| L3 Cache | 30 | 20 | 16 MB | 16 MB | 24 |
| TDP | 125W | 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 | 300 | 350 MHz | 300 MHz | 300 |
| Graphics Max Dynamic Frequency | 1150 | 1150 | 1050 MHz | 1150 MHz | 1200 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | 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 / Workstation | Gaming / Workstation / Server | Gaming | Gaming |
| Product Name | Intel Core 13th Gen Raptor Lake 878126-B21 | P05682-B21 | Intel Core i7-13700K 878143-L21 Edition | Intel Core i7-12700K | 878150-B21 |
| Height | N/A | N/A | 0.16 inches | 0.6 inches | 0.5 |
| Width | N/A | N/A | 1.48 inches | 1.5 inches | 1.5 |
| Depth | N/A | N/A | 1.48 inches | 1.5 inches | 1.5 |
| Weight | N/A | N/A | 0.25 lbs | 0.25 lbs | 0.25 |
Reviews & Ratings
S
Shahzaib Malik
4
Reliable CPU for DL580 Gen10 production servers.
C
Colin Barron
5
Stable under continuous virtualization workloads.
H
Hooria Khalid
3
Met expectations for compute efficiency.
N
Norman Fields
4
A solid mid-range Gold processor.
Questions & Answers
What is the HPE DL580 Gen10 Xeon-Gold 5118 Processor Kit (SKU: 878126-B21)?
The HPE DL580 Gen10 Xeon-Gold 5118 Processor Kit (SKU: 878126-B21) is a factory-qualified upgrade module for ProLiant DL580 Gen10 servers, featuring an Intel Xeon-Gold 5118 CPU, heatsink, thermal interface material, and installation guide.
What are the key specifications of the Intel Xeon-Gold 5118 CPU?
The Intel Xeon-Gold 5118 delivers 12 cores at 2.3 GHz base frequency (3.2 GHz Turbo), 16.5 MB L3 cache, quad QPI links, DDR4-2666 support, and a 105 W TDP for balanced performance and efficiency.
Which HPE servers are compatible with this processor kit?
This kit is compatible exclusively with HPE ProLiant DL580 Gen10 servers that support the Intel Scalable Processor Family.
Can I deploy multiple Xeon-Gold 5118 CPUs in a single chassis?
Yes, the ProLiant DL580 Gen10 supports up to four Xeon-Gold 5118 CPUs in a single server for linear scaling of compute performance.