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The Xeon E7-8870v4 handles mission-critical workloads reliably.
816647-B21
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HPE DL580 Gen9 Xeon E7-8870v4 (2.1GHz/20-core/50MB/140W) Pro...
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816647-B21
- Description:
- HPE DL580 Gen9 Xeon E7-8870v4 (2.1GHz/20-core/50MB/140W) Processor Kit
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816647-B21 Overview
816647-B21 is an Intel 13th Gen Raptor Lake processor built for the LGA 1700 socket with a robust design featuring 8 cores and 16 threads. It operates with a base clock speed of 3.6 GHz and can boost up to 5.0 GHz, backed by 4 MB of L2 cache and 16 MB of L3 cache to deliver high-performance computing for demanding applications. With a thermal design power of 125W, this processor includes Intel UHD Graphics 770 with a base frequency of 300 MHz and a max dynamic frequency of 1100 MHz, ensuring smooth visuals and efficient multimedia performance.
816647-B21 supports high-speed DDR5 memory in a dual-channel configuration while offering PCIe 5.0 connectivity for next-generation peripherals. The unlocked multiplier enables overclocking for enthusiasts, and built-in security features like SGX and virtualization support via Intel VT-x further enhance its appeal. Designed to excel in gaming and workstation scenarios, it maintains compatibility with a wide range of chipsets to meet diverse computing needs.
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816647-B21 Specifications
- Width
- 1.5
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Depth
- 1.5
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- 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
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- 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
- 300
- Graphics Max Dynamic Frequency
- 1100
- L3 Cache
- 16
- Security Features
- SGX
- Weight
- 0.3
- Height
- 0.2
- Product Name
- 816647-B21
816647-B21 Use Case
Enterprise Database Consolidation & High Availability
Deploy multiple Oracle and Microsoft SQL Server OLTP workloads onto a single HPE DL580 Gen9 powered by the Intel Xeon E7-8870v4 (2.1 GHz/20-core/50 MB/140 W) Processor Kit. Intensive RAS features, large 50 MB cache and 20 cores deliver sub-millisecond transaction latency and 99.99% uptime for mission-critical databases. Benefit/Outcome: Reduces server sprawl by 60%, lowers TCO and ensures continuous business operations.
Real-Time Big Data Analytics & In-Memory Processing
Run Apache Spark, Hadoop and in-memory analytics on the HPE DL580 Gen9 with Intel Xeon E7-8870v4 to process terabyte-scale retail data in real time. The 20-core design and large cache accelerate complex queries, cutting batch job times by up to 70% and delivering actionable insights in seconds. Benefit/Outcome: Enables faster decision-making, personalized customer experiences and a clear competitive edge.
High-Density Virtualization for Enterprise ERP and Mission-Critical Apps
Host over 50 virtual machines running SAP ERP, CRM and custom applications on VMware vSphere with the HPE DL580 Gen9 featuring the Xeon E7-8870v4. Advanced virtualization extensions, 140 W TDP and high memory capacity optimize workload density while maintaining performance isolation. Benefit/Outcome: Achieves 4× greater VM density, simplifies management and delivers resilient high-availability clustering for continuous service delivery.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 816647-B21 |  878142-B21 |  816651-L21 |  P05684-B21 |  788321-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 | DDR5 | DDR4 & DDR5 | DDR4 | DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Raptor Lake | Alder Lake | Raptor Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX-512 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 8 | 8 | 16 | 8 |
| Threads | 16 | 16 | 16 | 32 | 16 |
| Base Clock | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 GHz |
| Max Boost Clock | 5.0 | 5.0 | 4.9 | 5.0 | 4.9 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 8 | 4 | 8 | 4 MB |
| L3 Cache | 16 | 16 | 20 | 24 | 16 MB |
| 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 | 300 | 350 | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1100 | 1100 | 1150 | 1200 | 1150 MHz |
| Memory Channels | Dual | Dual | Dual | Quad | 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 | Gaming | Gaming | Gaming |
| Product Name | 816647-B21 | Intel Core i7 Raptor Lake 878142-B21 | Intel Core i7-12700K (816651-L21) | P05684-B21 | Intel Core i7-12700K |
| Height | 0.2 | 0.5 inches | 1.48 | 0.2 | 0.6 inches |
| Width | 1.5 | 1.6 inches | 1.48 | 1.5 | 1.5 inches |
| Depth | 1.5 | 1.6 inches | 0.06 | 1.5 | 1.5 inches |
| Weight | 0.3 | 0.3 lbs | 0.15 | 0.3 | 0.25 lbs |
Reviews & Ratings
O
Owais Latif
4
Strong performance for large-scale enterprise environments.
C
Clive Norton
4
Stable CPU for high-memory DL580 Gen9 systems.
S
Sadia Iftikhar
5
Met expectations for continuous production use.
T
Thomas Greene
5
A solid enterprise-grade processor.
Questions & Answers
What are the core specifications of the HPE DL580 Gen9 Xeon E7-8870v4 Processor Kit (SKU: 816647-B21)?
This kit features one Intel Xeon E7-8870v4 CPU with 20 cores, 2.1 GHz base clock, 50 MB L3 cache and 140 W TDP, designed for HPE ProLiant DL580 Gen9 servers.
Is the Xeon E7-8870v4 processor compatible with my HPE ProLiant DL580 Gen9 server?
Yes, the E7-8870v4 is fully compatible with HPE ProLiant DL580 Gen9 models that use the LGA 2011-3 socket and support Intel’s Brickland-EP platform.
How does the Xeon E7-8870v4 improve performance in the DL580 Gen9?
With 20 cores, Hyper-Threading (40 threads), large 50 MB cache and Intel Turbo Boost, it accelerates virtualization, in-memory databases and mission-critical workloads.
Can I install this processor kit myself?
Yes. HPE provides step-by-step installation guides in the server maintenance manual. Ensure proper thermal paste application and heatsink seating.
What memory configuration does the E7-8870v4 support in the DL580 Gen9?
It supports up to 6 TB of DDR4 Registered DIMMs across 48 DIMM slots in quad-rank configurations, with speeds up to 2400 MT/s.
Does the Xeon E7-8870v4 support Intel Virtualization Technology?
Yes. It includes Intel VT-x, VT-d and Extended Page Tables (EPT) for advanced virtualization and secure partitioning.
What are the power and thermal requirements for this processor?
The processor has a 140 W Thermal Design Power (TDP). HPE recommends high-efficiency cooling and power supplies to maintain optimal temperatures.
Can I upgrade from a lower-tier CPU to the E7-8870v4 in my DL580 Gen9?
Yes, provided your server’s system ROM firmware is updated to the latest HPE release and the BIOS supports the v4 stepping.
What warranty coverage comes with SKU 816647-B21?
HPE offers a one-year limited warranty covering defects in materials and workmanship, with optional Care Pack extensions for up to 5 years.
How does the Xeon E7-8870v4 compare to the E7-8890v4?
The E7-8870v4 runs at 2.1 GHz base vs 2.2 GHz on the 8890v4, shares the same core count and cache, but offers slightly lower clock speed and TDP.
What boot ROM version is required for the E7-8870v4?
Install the HPE System ROM U24 or later to ensure full compatibility and support for v4 stepping CPUs.
Does this kit include thermal solution and mounting hardware?
Yes. The kit ships with the factory-qualified heatsink, retention bracket and required screws for a standard DL580 Gen9 installation.
How many processors can the DL580 Gen9 support simultaneously?
Up to four Intel Xeon E7-series processors, enabling up to 80 cores and 160 threads in a single chassis.
What type of workloads is this processor best suited for?
It excels in real-time analytics, large-scale virtualization, in-memory databases (SAP HANA), and enterprise-class OLTP applications.
How does the large cache benefit my applications?
The 50 MB L3 cache reduces memory latency by storing frequently accessed data closer to cores, boosting performance on database and analytics workloads.
Where can I purchase the HPE DL580 Gen9 Xeon E7-8870v4 Processor Kit?
Authorized HPE resellers and the HPE Online Store carry SKU 816647-B21, offering genuine parts, support and warranty coverage.