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The Xeon E7-8890v4 delivers strong performance for large enterprise systems.
816643-B21
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HPE DL580 Gen9 Xeon E7-8890v4 (2.2GHz/24-core/60MB/165W) Pro...
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816643-B21
- Description:
- HPE DL580 Gen9 Xeon E7-8890v4 (2.2GHz/24-core/60MB/165W) Processor Kit
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- Hpe
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816643-B21 Overview
816643-B21 is an Intel Core i7-12700K processor from the Intel 12th Gen family built on the Alder Lake architecture. Designed for the LGA 1700 socket, it delivers 12 cores and 20 threads with a base clock speed of 3.6 GHz and a boost clock speed of up to 5.0 GHz, complemented by 12 MB of L2 cache and 25 MB of L3 cache while operating at a thermal design power of 125W and featuring Intel UHD Graphics 770.
816643-B21 supports a dual-channel memory architecture with compatibility for both DDR4 and DDR5 memory types, enabling high-speed data transfer and responsiveness for demanding applications. It also provides PCIe 5.0 connectivity and overclocking capabilities, making it well-suited for gaming, workstation, and server use cases on platforms built around Intel 600 series chipsets.
816643-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 816643-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
816643-B21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- ECC Support
- No
- Use Case
- Gaming / Workstation
- 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
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Graphics Base Frequency
- 350
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- Cores
- 12
- Threads
- 20
- L2 Cache
- 12
- Graphics Max Dynamic Frequency
- 1150
- Product Name
- Intel Core i7-12700K
- L3 Cache
- 25
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 816643-B21 |  816657-L21 |  788337-B21 |  788327-B21 |  816645-L21 | |
|---|---|---|---|---|---|
| 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 | DDR4 & DDR5 | DDR5 | DDR4 | DDR5 |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | SGX | SGX | None |
| 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 | 12 | 8 | 8 | 16 | 8 |
| Threads | 20 | 16 | 16 | 24 | 16 |
| Base Clock | 3.6 | 3.6 GHz | 3.6 | 3.2 GHz | 3.5 |
| Max Boost Clock | 5.0 | 4.9 GHz | 5.0 | 5.0 GHz | 4.8 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 12 | 6 MB | 4 | 2 MB | 4 |
| L3 Cache | 25 | 16 MB | 16 | 24 MB | 16 |
| 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 | 350 | 350 MHz | N/A | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1100 MHz | N/A | 1100 MHz | 1100 |
| 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 | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-12700K | 816657-L21 | Intel Core i7-13700K Processor (788337-B21) | 788327-B21 Processor | Intel Core i7-13700K |
| Height | N/A | 1.5 inches | 0.5 | N/A | 1.42 |
| Width | N/A | 1.5 inches | 1.5 | N/A | 1.42 |
| Depth | N/A | 0.2 inches | 1.5 | N/A | 0.19 |
| Weight | N/A | 0.2 lbs | 0.30 | N/A | 0.3 |
Reviews & Ratings
A
Asad Qureshi
5
Reliable CPU for high-memory workloads.
C
Colin Matthews
5
Stable operation in production environments.
N
Noreen Zafar
4
Handled virtualization tasks effectively.
E
Edward Langford
5
Good option for DL580 Gen9 servers.
Questions & Answers
What is the base clock speed of the HPE DL580 Gen9 Xeon E7-8890v4 Processor Kit (SKU: 816643-B21)?
The Xeon E7-8890v4 in SKU 816643-B21 runs at a base clock speed of 2.2 GHz for consistent, enterprise-grade performance.
How many cores and threads does the Intel Xeon E7-8890v4 offer?
The Xeon E7-8890v4 features 24 physical cores and supports 48 threads via Intel Hyper-Threading Technology.
What is the maximum Turbo Boost frequency of the Xeon E7-8890v4 processor?
The processor delivers up to 3.4 GHz with Intel Turbo Boost Technology for burst-mode workloads.
How large is the L3 cache on the Xeon E7-8890v4 CPU?
It includes a 60 MB Intel Smart Cache to accelerate data access and reduce latency.
What is the thermal design power (TDP) rating for the E7-8890v4 Kit?
The Processor Kit has a TDP of 165 W, aligning with HPE’s cooling and power specifications.
Which memory types and speeds are supported by the DL580 Gen9 Xeon E7-8890v4?
It supports DDR4 Registered DIMMs (RDIMMs) and Load-Reduced DIMMs (LRDIMMs) up to 2400 MT/s.
Is the 816643-B21 Processor Kit compatible only with the HPE ProLiant DL580 Gen9?
Yes, SKU 816643-B21 is specifically validated for HPE ProLiant DL580 Gen9 servers.
Does the Processor Kit include a heatsink or fan assembly?
The kit includes the CPU and retention bracket; an HPE-qualified heatsink and fan must be ordered separately.
What virtualization features does the Xeon E7-8890v4 support?
It supports Intel VT-x, VT-d, VT-c, Trusted Execution Technology, and Intel TXT for secure virtualization.
How many PCIe lanes are available on the Xeon E7-8890v4?
The CPU offers up to 40 PCI Express 3.0 lanes for high-throughput I/O connectivity.
Can I upgrade an existing DL580 Gen9 to the Xeon E7-8890v4 using SKU 816643-B21?
Yes, you can upgrade by replacing both processor sockets with the 816643-B21 kit and updating the server firmware.
Does the E7-8890v4 support Intel Hyper-Threading Technology?
Yes, the processor supports Intel Hyper-Threading Technology to enable 48 concurrent threads.
What socket type does the HPE DL580 Gen9 Xeon E7-8890v4 require?
It requires an LGA2011-3 (Socket R3) motherboard interface.
What warranty coverage is provided with the HPE 816643-B21 Processor Kit?
The kit carries HPE’s standard one-year limited warranty, with optional extensions and support services.
What package form factor does the Intel Xeon E7-8890v4 use?
It uses a flip-chip BGA (Ball Grid Array) package for secure, high-density mounting.
How many memory channels per CPU does the Xeon E7-8890v4 support in the DL580 Gen9?
Each processor supports four DDR4 memory channels, accommodating up to eight DIMMs per CPU.