United States$5,000,000+
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Caleb Morton
5
The Xeon E7-4809v4 works well for moderate enterprise workloads.
816657-B21
HP INTEL E7-4809V4 DL580 G9_X00 2.1GHZ/8-CORE/20MB/115W_X000...
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816657-B21
- Description:
- HP INTEL E7-4809V4 DL580 G9_X00 2.1GHZ/8-CORE/20MB/115W_X000D_ CPU
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- Hpe
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816657-B21 Overview
816657-B21 is an Intel processor from the Intel 13th Gen family built on the Raptor Lake architecture and designed for premium desktop performance. It features an LGA 1700 socket, 8 cores and 16 threads, a base clock speed of 3.6 GHz and a max boost clock speed of 5.0 GHz, backed by 4 MB of L2 cache and 16 MB of L3 cache, a thermal design power of 125W, and integrated Intel UHD Graphics 770.
This processor supports high-speed DDR5 memory in a dual-channel configuration and offers PCIe 5.0 connectivity for advanced expansion capabilities. It comes unlocked for overclocking and is compatible with Intel 600 and 700 series chipsets, making it well-suited for gaming, workstation productivity, and overclocking enthusiasts.
816657-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 816657-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
816657-B21 Specifications
- 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
- 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
- Height
- 0.6
- Graphics Base Frequency
- 350
- L3 Cache
- 16
- Security Features
- SGX
- Graphics Max Dynamic Frequency
- 1200
- Weight
- 0.35
- Depth
- 0.2
- Width
- 0.6
- Product Name
- 816657-B21 High-Performance Desktop Processor
816657-B21 Use Case
Real-Time Data Warehousing and Analytics with 816657-B21 HP Intel E7-4809V4 in DL580 G9
In a financial services firm processing 10 TB of trade and market data daily, deploying the 816657-B21 HP DL580 G9 server powered by Intel E7-4809V4 (2.1 GHz/8-Core/20 MB/115 W) accelerates ETL pipelines and ad-hoc SQL queries on Oracle and SQL Server. The CPU’s large cache and multicore throughput deliver sub-second report generation, enabling risk teams to reduce decision-making latency by 30% and improve trading efficiency.
Scalable Multi-Tenant Virtualization on 816657-B21 HP DL580 G9 Intel E7-4809V4
A managed services provider consolidates 200+ Linux and Windows VMs on HP DL580 G9 nodes equipped with the 816657-B21 Intel E7-4809V4 CPU under VMware vSphere and Microsoft Hyper-V. The processor’s 8 cores, 20 MB cache, and 115 W TDP deliver predictable performance across tenants, reducing rack space by 40%, cutting power consumption by 25%, and ensuring 99.9% SLA uptime for critical workloads.
Mission-Critical ERP and Transaction Processing on 816657-B21 HP Intel E7-4809V4 DL580 G9
A global manufacturing enterprise runs SAP S/4HANA for 1,000+ concurrent users on HP DL580 G9 servers featuring the 816657-B21 Intel E7-4809V4 CPU. The robust cache design and hardware fault tolerance deliver 99.99% availability, accelerate order-to-cash cycles by 20%, and ensure accurate financial close under peak transactional loads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 816657-B21 |  816659-L21 |  P05691-B21 |  878134-L21 |  P05684-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 | DDR4 & 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 | None | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 8 | 8 | 8 | 16 |
| Threads | 16 | 16 | 16 | 16 | 32 |
| Base Clock | 3.6 | 3.6 | 3.2 GHz | 3.6 GHz | 3.6 |
| Max Boost Clock | 5.0 | 4.8 | 4.9 GHz | 4.9 GHz | 5.0 |
| Overclocking Support | Yes | No | No | Yes | Yes |
| L2 Cache | 4 | 4 | 4 MB | 4 MB | 8 |
| L3 Cache | 16 | 16 | 16 MB | 20 MB | 24 |
| TDP | 125W | 95W | 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 | N/A | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1200 | 1150 | N/A | 1,200 MHz | 1200 |
| Memory Channels | Dual | Dual | Dual | Dual | Quad |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | No | No | Yes | Yes |
| Cooler Included | No | Yes | Yes | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | 816657-B21 High-Performance Desktop Processor | Intel Core i7-12700 Processor | Intel Core i7-P05691-B21 Processor | 878134-L21 | P05684-B21 |
| Height | 0.6 | 0.6 | 0.6 inches | 1 inch | 0.2 |
| Width | 0.6 | 1.4 | 1.5 inches | 1 inch | 1.5 |
| Depth | 0.2 | 1.4 | 1.5 inches | 1 inch | 1.5 |
| Weight | 0.35 | 0.3 | 0.2 lbs | 0.75 lbs | 0.3 |
Reviews & Ratings
R
Rameez Shah
4
Reliable CPU for infrastructure services.
I
Ian Russell
5
Stable and predictable performance.
B
Bushra Yaqoob
3
Met expectations for DL580 Gen9 use.
A
Anthony Price
4
Solid processor for non-intensive tasks.
Questions & Answers
What is the HP Intel E7-4809V4 DL580 G9 CPU (SKU 816657-B21)?
The HP Intel E7-4809V4 DL580 G9 CPU (SKU 816657-B21) is a server-grade processor featuring 8 physical cores, 16 threads, 20 MB of L3 cache, a 2.1 GHz base clock and 115 W TDP, designed for demanding enterprise workloads on the HP ProLiant DL580 Gen9.
Which HP ProLiant servers support the E7-4809V4 (SKU 816657-B21)?
The E7-4809V4 (SKU 816657-B21) is compatible exclusively with the HP ProLiant DL580 Gen9 family, ensuring full system validation and optimal performance in four-socket configurations.
How many cores, threads, and cache does the E7-4809V4 offer?
The Intel E7-4809V4 delivers 8 physical cores, 16 threads via Hyper-Threading, and 20 MB of shared L3 cache, balancing multi‐tasking capability with low-latency data access.
What are the clock speed and power consumption of the E7-4809V4?
The processor runs at a 2.1 GHz base frequency, supports Intel Turbo Boost up to 3.0 GHz, and carries a 115 W thermal design power for enterprise-class efficiency.