Name: INT80616I5661 Intel Core i5-661 2-Core 3.33GHz 4MB SmartCache FCLGA1156
Brand: Intel
SKU: INT80616I5661
Price: 66.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Intel Core i5-661 is a dual-core processor designed for desktop computers, delivering efficient performance for everyday applications. It fits into Socket FCLGA1156 motherboards and provides a good balance of speed and energy use, making it suitable for users needing reliable multitasking and multimedia support without stepping into higher-end CPU options.

General Information
Brand	Intel
Part Number	INT80616I5661

Technical Information
Processor Family	Core i5
# Of Cores	2 Core
Total Threads	4
Max Turbo Frequency	3.60 GHz
Base Clock Speed	3.33 GHz
Lithography	Other
Socket Type	LGA 1156
Cache	4 MB SmartCache
Thermal Design Power	87 W

Memory Specifications
Max Memory Size	16 GB
Memory Types	DDR3-1066,DDR3-1333
Max Memory Channels	2
Bandwidth	21.3 GB/s

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Intel Core i5-661 processor delivers solid performance with two cores running at a base frequency of 3.33GHz and Turbo Boost capabilities for handling demanding tasks. It is commonly used in desktop PCs where reliable processing power is needed without stepping into high-end territory. Built for everyday computing, this CPU suits users who want a balance between speed and efficiency, such as in home office setups or casual gaming rigs. It's often found in systems that require quick response times and smooth multitasking. Key Features Turbo Boost technology adjusts clock speed dynamically to optimize performance 4MB SmartCache improves data access and reduces latency Integrated Intel HD Graphics for basic multimedia and display needs Socket FCLGA1156 ensures compatibility with a range of motherboards Supports dual-channel DDR3 memory for balanced bandwidth This processor is typically deployed in mid-range desktops where users benefit from faster web browsing, office applications, and media playback. Its design helps maintain responsiveness in daily computing tasks without drawing excessive power.

Use Cases
The Intel Core i5-661 processor is commonly employed in small to medium business desktop setups and home office environments where balanced multi-threaded performance is needed without excessive power consumption. It supports users running everyday office applications, multimedia processing, and light content creation, particularly in systems designed around Socket FCLGA1156 motherboards. How It's Used: Office workstations requiring dependable performance for productivity suites and web-based collaboration tools. Media playback and light video editing stations in remote or branch office setups. Entry-level virtualization hosts for testing or lightweight multi-OS environments in SMB networks. Cost-sensitive desktop replacements in educational labs or training centers. System builds aimed at reducing power draw while maintaining responsiveness in call center environments. This processor supports operational efficiency by delivering stable multitasking capabilities suitable for typical business workloads. It allows organizations to maintain scalable system deployments that balance performance and energy considerations without the need for high-end CPU investments.

INT80616I5661 Intel Core i5-661 2-Core 3.33GHz 4MB SmartCache FCLGA1156

Product Overview

General Information

Technical Information

Memory Specifications

Physical Characteristics

Product Description

Use Cases