Intel
Intel BX80621E52665 Xeon E5-2665 8-Core Server Processor
115W
Unleash Server-Grade Performance with the Intel® Xeon® E5-2665 Processor The Intel® Xeon® Processor E5-2665 delivers robust performance for demanding server and workstation applications. Featuring 8 cores and Intel® QPI technology, this processor provides exceptional processing power and data tr...
$149.95*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Unleash Server-Grade Performance with the Intel® Xeon® E5-2665 Processor
The Intel® Xeon® Processor E5-2665 delivers robust performance for demanding server and workstation applications. Featuring 8 cores and Intel® QPI technology, this processor provides exceptional processing power and data transfer rates.
Specifications:- Brand: Intel
- Model: BX80621E52665
- Processor Type: Intel® Xeon®
- Cores: 8
- Clock Speed: 2.40 GHz
- Cache: 20M Cache
- QPI Speed: 8.00 GT/s
- TDP: 115W
- Socket: LGA2011
Key Features
2.4GHz
20MB L3 Cache
115W TDP
DDR3 up to 1600 MHz
Specifications
Brand
Intel
Processor Series
Xeon
Processor Model
E5-2665
Core Count
8-Core
Base Clock Speed
2.4GHz
L3 Cache
20MB
Thermal Design Power (TDP)
115W
Supported Memory Type
DDR3
Supported Memory Speed
Up to 1600 MHz
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View on Amazon →Pros & Cons
👍 Pros
- Features 8 cores, which is beneficial for handling multiple tasks or intensive applications simultaneously.
- Offers a substantial 20MB L3 Cache, contributing to faster data access and improved processing efficiency.
- Operates at a base frequency of 2.4GHz, providing solid performance for server workloads.
- Supports DDR3 memory up to 1600 MHz, enabling quick data retrieval for demanding applications.
- Designed as a Xeon E5-2665 processor, indicating its suitability for server environments.
👎 Cons
- The 115W TDP may require robust cooling solutions to maintain optimal operating temperatures.
- Utilizes DDR3 memory, which is an older standard compared to current DDR4 or DDR5 technologies.
- The 2.4GHz clock speed, while sufficient for many server tasks, might be lower than some modern high-performance CPUs.
- Specific socket type for installation is not listed, which could cause compatibility concerns for buyers.
- As a server processor, it may be over-specified and less cost-effective for typical desktop computing needs.
Frequently Asked Questions
What is the clock speed of the Intel Xeon E5-2665 processor?
The Intel Xeon E5-2665 processor operates at a base clock speed of 2.4GHz.
How many cores does this Intel Xeon processor have?
This Intel Xeon E5-2665 server processor features an 8-core design, suitable for multitasking and demanding server applications.
What type of memory does the Intel Xeon E5-2665 support?
The Intel Xeon E5-2665 processor supports DDR3 memory with speeds up to 1600 MHz.
What is the L3 Cache size on this processor?
The Intel Xeon E5-2665 processor is equipped with a 20MB L3 Cache to enhance data access and processing efficiency.
What is the TDP (Thermal Design Power) of this Xeon E5-2665 processor?
The TDP for the Intel Xeon E5-2665 processor is 115W, which indicates its power consumption and heat output.
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