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The Xeon E7-8867v3 performs reliably for legacy enterprise workloads.
788339-B21
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HP XEON E7-8867V3 16 CORE 45MB CACHE 2.50GHZ CPU
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788339-B21
- Description:
- HP XEON E7-8867V3 16 CORE 45MB CACHE 2.50GHZ CPU
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788339-B21 Overview
788339-B21 is an Intel 11th Gen Rocket Lake processor built for high-performance desktop computing. Featuring an LGA 1200 socket, this CPU houses 8 cores and 16 threads with a base clock speed of 3.6 GHz and a boost clock that climbs to 5.0 GHz. It comes equipped with 4 MB of L2 cache and 16 MB of L3 cache, all under a thermal design power (TDP) of 125W.
Engineered for modern systems, 788339-B21 supports dual-channel DDR4 memory and integrates Intel UHD Graphics 770 to deliver reliable on-board graphics performance. With PCIe 4.0 connectivity, unlocked overclocking support, and compatibility with Intel 500 series chipsets, this processor is perfectly suited for gaming, workstation tasks, and other high-end computing applications.
788339-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 788339-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
788339-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Rocket Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1200
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- 788339-B21
- Height
- 1.4 inches
- Width
- 1.4 inches
- Depth
- 1.4 inches
- Weight
- 0.5 lbs
788339-B21 Use Case
In-Memory Enterprise Database Acceleration with 788339-B21 HP Xeon E7-8867 v3
Deploy the 16-core, 45 MB cache HP Xeon E7-8867 v3 (788339-B21) in SAP HANA or Oracle Exadata clusters to deliver sub-second analytics on multi-terabyte datasets. This configuration drives 3× faster transactional throughput, ensures consistent low-latency queries and maximizes ROI on critical ERP and BI workloads.
Virtualized Private Cloud Scalability on HP Xeon E7-8867 v3 Servers
Leverage the 2.50 GHz, 16-core Xeon E7-8867 v3 (788339-B21) in VMware vSphere or Microsoft Hyper-V environments to host mission-critical VMs with high consolidation ratios. The large 45 MB cache and advanced RAS features support 24×7 uptime, reducing hardware footprint by up to 40 % while delivering enterprise-grade performance and reliability.
High-Performance Computing for Financial Risk and Monte Carlo Simulations
Utilize the HP 788339-B21 Xeon E7-8867 v3 processor’s full 16 cores and massive cache to execute complex Monte Carlo and Value at Risk models in parallel. Results: 2× faster scenario analysis, improved model accuracy through higher iteration counts, and accelerated decision-making in trading and risk management operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 788339-B21 |  P05716-B21 |  878150-B21 |  816657-L21 |  P05705-L21 | |
|---|---|---|---|---|---|
| Architecture | Rocket Lake | Raptor Lake | Raptor Lake | Alder Lake | Alder Lake |
| Base Clock | 3.6 | 3.6 | 3.6 | 3.6 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 8 | 8 | 8 | 12 |
| Depth | 1.4 inches | 1.5 | 1.5 | 0.2 inches | 1.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen |
| Graphics Base Frequency | 300 | 300 | 300 | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1150 | 1200 | 1100 MHz | 1450 |
| Height | 1.4 inches | 1.5 | 0.5 | 1.5 inches | 0.55 inches |
| 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 | 4 | 8 | 8 | 6 MB | 12 |
| L3 Cache | 16 | 16 | 24 | 16 MB | 20 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 | 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 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | 788339-B21 | P05716-B21 | 878150-B21 | 816657-L21 | Intel Core i7-12700K P05705-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 16 | 16 | 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-x |
| Weight | 0.5 lbs | 0.5 | 0.25 | 0.2 lbs | 0.4 lbs |
| Width | 1.4 inches | 1.5 | 1.5 | 1.5 inches | 1.5 inches |
Reviews & Ratings
R
Rizwan Ashraf
5
Stable processor for infrastructure services.
N
Norman Kelley
4
Consistent operation in Gen9 systems.
B
Bushra Imtiaz
4
Met expectations for production use.
T
Trevor Langdon
4
Good option for maintaining older servers.
Questions & Answers
What are the main specifications of the HP Xeon E7-8867 v3 CPU (SKU: 788339-B21)?
The HP Xeon E7-8867 v3 features 16 physical cores, 32 threads, 45 MB L3 cache, a base clock of 2.50 GHz (3.20 GHz Turbo), 165 W TDP, DDR4 support up to 1866 MHz, and Intel Hyper-Threading, Turbo Boost 2.0 and Advanced RAS technologies.
Which server platforms support the HP Xeon E7-8867 v3 processor?
The E7-8867 v3 is compatible with HP Integrity Superdome X, HP ProLiant DL580 Gen9, DL980 Gen8, and other Intel C612-based server motherboards supporting the LGA2011 socket and four-socket configurations.
How does the HP Xeon E7-8867 v3 enhance virtualization performance?
With 16 cores, 32 threads, Intel VT-x/VT-d virtualization extensions and large 45 MB cache, the E7-8867 v3 delivers high consolidation ratios, low latency I/O and scalable VM performance for enterprise workloads.
What memory configurations does the HP E7-8867 v3 support?
The processor supports up to 4.5 TB of DDR4 memory across 24 DIMM slots per socket, with speeds up to 1866 MHz and full ECC protection for maximum stability in mission-critical applications.