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Xeon Platinum 8158 offers strong multi core performance.
877035-B21
HPE XL450 Gen10 Xeon-P 8158 Kit
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877035-B21
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- HPE XL450 Gen10 Xeon-P 8158 Kit
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877035-B21 Overview
877035-B21 is an Intel Core 13th Gen processor built on the Raptor Lake architecture, featuring an LGA 1700 socket with 8 cores and 16 threads. It operates at a base clock speed of 3.6 GHz and can boost up to 5.0 GHz, equipped with 4 MB of L2 cache and 16 MB of L3 cache, and comes with a thermal design power (TDP) of 125W.
This processor integrates Intel UHD Graphics 770 with a graphics base frequency of 300 MHz and a max dynamic frequency of 1100 MHz, supports dual-channel DDR4 memory (up to 128 GB), and leverages PCIe 5.0 connectivity. It also supports the AVX2 instruction set along with Intel VT-x for virtualization, is unlocked for overclocking, includes a cooler, and is ideally suited for gaming and workstation builds.
877035-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 877035-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
877035-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4
- 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 GHz
- Max Boost Clock
- 5.0 GHz
- Overclocking Support
- Yes
- L2 Cache
- 4 MB
- L3 Cache
- 16 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300 MHz
- Graphics Max Dynamic Frequency
- 1100 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- Yes
- Use Case
- Gaming
- Product Name
- Intel Core 13th Gen 877035-B21 Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
877035-B21 Use Case
Edge Cloud Virtualization with 877035-B21-HPE XL450 Gen10 Xeon-P 8158 Kit
Deploy the 877035-B21-HPE XL450 Gen10 Xeon-P 8158 Kit in hyperconverged edge servers to consolidate virtual machines at branch offices and micro data centers. By leveraging its 16-core architecture and hardware-accelerated I/O, organizations achieve up to 40% higher VM density and reduce power and cooling costs by 25%, ensuring predictable performance for remote workloads.
Real-Time AI Inference at the Edge Using 877035-B21-HPE XL450 Gen10 Xeon-P 8158 Kit
Integrate the 877035-B21-HPE XL450 Gen10 Xeon-P 8158 Kit into industrial IoT gateways and smart cameras to run on-device machine learning models for anomaly detection and predictive maintenance. Its low-latency inference engines deliver sub-5 ms response times and boost throughput by 30%, enabling real-time decision making without backhauling data to the cloud.
Telco NFV for 5G Core Acceleration with 877035-B21-HPE XL450 Gen10 Xeon-P 8158 Kit
Use the 877035-B21-HPE XL450 Gen10 Xeon-P 8158 Kit in virtualized network function platforms to host 5G control-plane workloads at the network edge. Certified for carrier-grade reliability, it sustains line-rate packet processing up to 200 Gbps, reduces OPEX by 35% through consolidation, and guarantees Service Level Agreements for next-generation mobile services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 877035-B21 |  P09138-B21 |  830724-B21 |  825944-B21 |  872548-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 | DDR5 | DDR5 | DDR4 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | SGX | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 12 | 8 | 8 | 16 |
| Threads | 16 | 20 | 16 | 16 | 24 |
| Base Clock | 3.6 GHz | 3.2 | 3.8 | 3.8 | 3.4 |
| Max Boost Clock | 5.0 GHz | 4.8 | 5.0 | 5.2 | 5.2 |
| Overclocking Support | Yes | No | Yes | Yes | Yes |
| L2 Cache | 4 MB | 12 | 4 | 4 | 16 |
| L3 Cache | 16 MB | 20 | 24 | 24 | 30 |
| 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 | 300 MHz | 350 | 350 | 300 | 300 |
| Graphics Max Dynamic Frequency | 1100 MHz | 1100 | 1100 | 1350 | 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 | No | Yes | Yes | Yes |
| Cooler Included | Yes | Yes | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation | Gaming |
| Product Name | Intel Core 13th Gen 877035-B21 Processor | P09138-B21 | Intel Core Processor 830724-B21 | 825944-B21 | Intel Core i7-13700K |
| Height | N/A | N/A | 1.5 inches | N/A | 0.5 |
| Width | N/A | N/A | 1.5 inches | N/A | 1.5 |
| Depth | N/A | N/A | 0.5 inches | N/A | 1.5 |
| Weight | N/A | N/A | 0.75 lbs | N/A | 0.3 |
Reviews & Ratings
B
Bilal Zubair
4
Good thermal management under load.
S
S'ren Kristoffersen
5
Smooth deployment with predictable results.
M
Marcus Hill
3
Well suited for high performance workloads.
S
Saif Raza
4
Enterprise grade reliability.
Questions & Answers
What is included in the HPE 877035-B21 XL450 Gen10 Xeon-P 8158 Kit?
The HPE 877035-B21 kit includes a single Intel Xeon Platinum 8158 processor, compatible heatsink, and mounting hardware designed for HPE ProLiant Gen10 servers.
Which processor does the HPE XL450 Gen10 Xeon-P 8158 Kit feature?
The kit features the Intel Xeon Platinum 8158 processor with 12 cores, 24 threads, a 2.8 GHz base frequency, and 3.7 GHz turbo boost.
Which HPE servers support the 877035-B21 kit?
The 877035-B21 kit is compatible with HPE ProLiant DL380 Gen10, DL360 Gen10, and XL450 Gen10 chassis that accept LGA 3647 socket CPUs.
What memory configuration does the Xeon-P 8158 Kit support?
The Xeon Platinum 8158 CPU supports up to six DDR4 DIMMs per CPU, up to 2666 MT/s, for a maximum of 1.5 TB system memory when using RDIMMs or LRDIMMs.