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46W4371 Xeon E5-2643 v2 delivered consistent high-frequency server performance.
46W4371
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Intel Xeon 6C Processor Model E5-2643v2 130W 3.5GHz/1866MHz/...
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46W4371
- Description:
- Intel Xeon 6C Processor Model E5-2643v2 130W 3.5GHz/1866MHz/25MB_x005F_x000D__x005F_x000D_
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Added to cart 28 times recently
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- Brand:
- Lenovo
- GTIN:
- 849064056758
- Condition:
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46W4371 Overview
46W4371 is an Intel processor from the Intel 13th Gen lineup built on the Raptor Lake architecture and installed in an LGA 1700 socket. It offers 16 cores and 24 threads, a base clock speed of 3.4 GHz with a maximum boost of 5.4 GHz, 16 MB of L2 cache and 30 MB of L3 cache, and operates at a TDP of 125W.
This CPU features integrated Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a max dynamic frequency of 1400 MHz. It supports DDR4 & DDR5 memory in a dual-channel configuration, harnesses PCIe 5.0 connectivity with overclocking support, and incorporates SGX security, AVX2 instruction set extensions, and Intel VT-x virtualization, making it suitable for high-performance gaming and workstation applications.
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46W4371 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- SGX
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 16
- Threads
- 24
- Base Clock
- 3.4 GHz
- Max Boost Clock
- 5.4 GHz
- Overclocking Support
- Yes
- L2 Cache
- 16 MB
- L3 Cache
- 30 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1400 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- 46W4371
- Height
- 0.16 inches
- Width
- 1.48 inches
- Depth
- 1.48 inches
- Weight
- 0.15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 46W4371 |  00KA067 |  00MW029 |  81Y7114 |  94Y5274 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Rocket Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.4 GHz | 3.6 | 3.6 GHz | 3.6 GHz | 3.0 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 16 | 8 | 8 | 8 | 24 |
| Depth | 1.48 inches | N/A | 1.2 inches | 0.2 inches | 0.125 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 350 | 350 MHz | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1400 MHz | 1300 | 1100 MHz | 1100 MHz | 1300 |
| Height | 0.16 inches | N/A | 0.5 inches | 1.5 inches | 1.4 inches |
| Instruction Set Extensions | AVX2 | AVX-512 | 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 | 16 MB | 8 | 4 MB | 8 MB | 32 |
| L3 Cache | 30 MB | 16 | 16 MB | 16 MB | 36 |
| Max Boost Clock | 5.4 GHz | 5.2 | 5.0 GHz | 5.0 GHz | 5.8 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR5 | DDR4 | DDR4 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | 46W4371 | 00KA067 | Intel Core i7-11700K (00MW029) | Intel 81Y7114 Raptor Lake Processor | Intel Core i9-13900K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 16 | 16 | 16 | 32 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.15 lbs | N/A | 0.35 lbs | 0.3 lbs | 0.5 lbs |
| Width | 1.48 inches | N/A | 1.2 inches | 1.5 inches | 1.4 inches |
Reviews & Ratings
N
Nolan Bradley
5
Reliable processor upgrade improving virtualization efficiency.
O
Orlando Hayes
4
Strong 6-core throughput under enterprise workloads.
P
Patrick Langston
4
Dependable thermal stability and predictable output.
Q
Quincy Davenport
5
Excellent Xeon CPU for performance-focused systems.
Questions & Answers
What are the key specifications of the Intel Xeon E5-2643v2 processor?
The Intel Xeon E5-2643v2 features 6 cores, 6 threads, a 3.5 GHz base clock, 1866 MHz DDR3 quad-channel support, 25 MB SmartCache and a 130 W TDP.
Which socket and chipset are required for the E5-2643v2?
It requires an LGA 2011 socket motherboard with Intel C600 series chipset support.
What memory does the E5-2643v2 support?
It supports up to 768 GB of DDR3 ECC registered memory at 1866 MHz across four channels.
Does the E5-2643v2 support Hyper-Threading Technology?
No. The E5-2643v2 has 6 physical cores without Hyper-Threading, delivering 6 threads total.