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The Xeon E7-8894v4 delivers strong enterprise-grade performance.
816663-B21
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HPE DL580 Gen9 Xeon E7-8894v4 (2.4GHz/24-core/60MB/165W) Pro...
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816663-B21
- Description:
- HPE DL580 Gen9 Xeon E7-8894v4 (2.4GHz/24-core/60MB/165W) Processor Kit
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816663-B21 Overview
816663-B21 is an Intel Core i7-12700K processor built on the Intel 12th Gen Alder Lake architecture, offering 8 cores and 16 threads for exceptional multitasking and performance efficiency. It operates at a base clock of 3.6 GHz with a boost of up to 5.0 GHz, features a 4 MB L2 cache alongside a 16 MB L3 cache, and is designed with a 125W TDP to ensure high-performance computing in demanding gaming, workstation, and overclocking environments.
816663-B21 supports LGA 1700 socket compatibility with advanced platform chipsets and includes integrated Intel UHD Graphics 770 (350 MHz base and 1150 MHz max dynamic frequencies), dual-channel DDR4 memory support, and PCIe 5.0 connectivity. With features such as Intel VT-x virtualization, AVX2 instruction set extensions, SGX security enhancements, and unlocked overclocking capabilities, this processor is tailored for high-end desktop applications and performance enthusiasts.
816663-B21 price is is available on request. Get immediate quote.
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816663-B21 Specifications
- Height
- 0.5 inches
- Width
- 0.5 inches
- Weight
- 0.25 lbs
- Depth
- 0.2 inches
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- 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
- 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
- 350
- L3 Cache
- 16
- Security Features
- SGX
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- Memory Type Support
- DDR4
- Graphics Max Dynamic Frequency
- 1150
- Product Name
- Intel Core i7-12700K
816663-B21 Use Case
Real-Time In-Memory Analytics for Financial Risk Management
A global investment bank integrates the 816663-B21 HPE DL580 Gen9 Xeon E7-8894v4 Processor Kit into its on-premises analytics cluster to power in-memory data grids for market risk modeling. By leveraging 24 cores, 60 MB of L3 cache and advanced RAS features, the bank achieves sub-second VaR computations on terabytes of tick-level data, reducing risk-assessment cycle times by 50% and enabling traders to react instantly to market fluctuations.
Enterprise Virtualization and Private Cloud Consolidation
A Fortune 500 IT department deploys the HPE DL580 Gen9 with the Xeon E7-8894v4 Processor Kit to consolidate 300+ virtual machines on a single four-socket server. The 2.4 GHz/24-core design and 165 W TDP deliver high CPU density and energy efficiency, cutting hardware costs by 40% and lowering data-center power consumption by 25% while maintaining consistent SLAs for critical business applications.
High-Performance Computing for Genomic Sequencing Pipelines
A biotech firm integrates the 816663-B21 processor kit into its HPC cluster to accelerate whole-genome alignment and variant calling workloads. The combination of large cache, multi-threaded performance and error-correcting memory ensures sustained throughput for parallel genome assembly tasks. This configuration shortens end-to-end sequencing analysis from 48 hours to under 12 hours, enabling faster research cycles and quicker drug-discovery insights.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 816663-B21 |  878136-L21 |  788333-B21 |  878139-L21 |  878131-B21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | AMD |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | AMD Ryzen |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR4 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Ryzen 5000 Series |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Zen 3 |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | SGX | SGX | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | AM4 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | AMD-V |
| Cores | 8 | 16 | 8 | 16 | 8 |
| Threads | 16 | 24 | 16 | 24 | 16 |
| Base Clock | 3.6 | 3.4 | 3.6 | 3.4 | 3.8 |
| Max Boost Clock | 5.0 | 5.4 | 5.0 | 5.4 | 4.7 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 16 | 4 | 16 | 4 |
| L3 Cache | 16 | 30 | 16 | 30 | 32 |
| TDP | 125W | 125W | 125W | 125W | 105W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None |
| Graphics Base Frequency | 350 | 350 | 350 | 350 | N/A |
| Graphics Max Dynamic Frequency | 1150 | 1400 | 1100 | 1100 | N/A |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming / Overclocking | Gaming / Workstation | Gaming | Gaming / Workstation |
| Product Name | Intel Core i7-12700K | Intel Core i7-13700K Processor | Intel Core 13th Gen 788333-B21 | Intel Core i7-13700K | AMD Ryzen 7 5800X |
| Height | 0.5 inches | 0.2 | 1.5 | 1.5 | 1.48 inches |
| Width | 0.5 inches | 1.48 | 0.8 | 1.5 | 1.48 inches |
| Depth | 0.2 inches | 1.48 | 1.5 | 0.2 | 0.16 inches |
| Weight | 0.25 lbs | 0.08 | 0.3 | 0.3 | 0.2 lbs |
Reviews & Ratings
M
Mohtashim Raza
4
Ideal for high-memory and analytics workloads.
C
Colin Rees
5
Stable operation under heavy load.
H
Hira Noman
5
Handled mission-critical applications smoothly.
R
Russell Knight
4
A dependable processor for DL580 Gen9.
Questions & Answers
What are the key specifications of the HPE DL580 Gen9 Xeon E7-8894v4 Processor Kit (816663-B21)?
The HPE DL580 Gen9 Xeon E7-8894v4 Processor Kit features a 2.4 GHz base frequency, 24 cores, 60 MB cache, 165 W TDP, and supports DDR4 memory for enterprise workloads.
Which server models are compatible with SKU 816663-B21?
SKU 816663-B21 is fully compatible with HPE ProLiant DL580 Gen9 servers that accept LGA2011-3 Xeon E7 v4 processors.
How does the Xeon E7-8894v4 improve performance in the DL580 Gen9?
With 24 cores, 48 threads, and 60 MB cache, the Xeon E7-8894v4 delivers up to 20% higher throughput in virtualization, database, and in-memory analytics compared to previous generations.
Can I mix SKU 816663-B21 with other Xeon E7 v4 processors?
HPE recommends populating all CPU sockets with identical Xeon E7 v4 SKUs to ensure uniform performance, memory interleaving, and system stability.
What memory configurations are supported by the E7-8894v4 in DL580 Gen9?
The E7-8894v4 supports up to 24 DIMMs of DDR4 SmartMemory, running at speeds up to 2400 MT/s with up to 6 TB total memory capacity.
How does the 165 W TDP affect power and cooling requirements?
A 165 W TDP per CPU requires HPE-qualified power supplies and thermal solutions. Ensure rack airflow and cooling capacity meet HPE guidelines to maintain optimal temperatures.
Is the E7-8894v4 compatible with HPE Firmware and drivers?
Yes. The Xeon E7-8894v4 is supported by HPE Service Pack for ProLiant (SPP) and firmware versions 2.50 or later for DL580 Gen9 servers.
What enterprise applications benefit most from this processor kit?
High-performance databases, large-scale virtualization, ERP/CRM systems, and in-memory analytics realize the greatest gains from the E7-8894v4’s high core count and memory bandwidth.
How do I install the HPE DL580 Gen9 Xeon E7-8894v4 Processor Kit?
Power down the server, open the chassis, align the processor in the LGA2011-3 socket, lock the retention arm, apply thermal grease, attach heatsink, and update firmware before boot.
What warranty covers SKU 816663-B21?
HPE provides a 3-year limited warranty with parts and labor coverage. Extended Care Packs are available for up to 5 years of coverage.
Can this processor kit be upgraded in the field?
Yes. Qualified HPE service technicians or trained administrators can install the E7-8894v4 kit in supported DL580 Gen9 systems without factory intervention.
How does the Xeon E7-8894v4 support virtualization density?
With 24 cores and 48 threads, plus hardware virtualization extensions, the E7-8894v4 can host more virtual machines per socket while reducing overhead.
What power supply capacity is recommended for a dual-CPU DL580 Gen9 with E7-8894v4?
Use at least dual-feed 1600 W or 2000 W HPE Platinum Plus power supplies to accommodate dual 165 W CPUs plus storage and I/O components.
Does SKU 816663-B21 support HPE OneView management?
Yes. When installed in a DL580 Gen9 with OneView-ready firmware, the E7-8894v4 can be monitored and managed through HPE OneView for life-cycle automation.
What are the thermal guidelines for optimal operation?
Maintain inlet temperatures between 10 °C and 35 °C, ensure 40 CFM airflow per CPU, and use HPE approved heatsinks and ventilation covers for best thermal performance.