Intel Core i5-661 Processor (3.33 GHz) LGA 1156 CPU BX8061

The Intel Core i5-661 is a dual-core processor designed for desktop computers, offering a base clock speed of 3.33 GHz with the ability to boost up to 3.6 GHz using Intel Turbo Boost Technology. This processor is part of the Intel Core i5-600 series and is built on a 32nm manufacturing process, which contributes to its energy efficiency. It features 4 MB of Intel Smart Cache, which helps improve performance by providing quick access to frequently used data. The processor also includes integrated Intel HD Graphics with a 900 MHz graphics core, eliminating the need for a separate graphics card for basic multimedia tasks and light gaming. It uses the LGA1156 socket and supports DDR3 memory with a maximum speed of 1333 MHz across two memory channels. The TDP (Thermal Design Power) of the processor is 73 watts, indicating its power consumption and thermal requirements.

The Intel Core i5-661 is well-suited for everyday computing tasks such as web browsing, office applications, and media playback. Its Hyper-Threading Technology allows it to handle four threads simultaneously, improving multitasking performance. The integrated graphics support features like Blu-ray playback and multiple monitor setups, making it a versatile choice for users who want a balance between performance and cost. This processor is ideal for users who need reliable performance without the need for high-end components.


Brand: Intel
Model: i5-661
Specifications: 3.33 GHz base clock speed, 3.6 GHz turbo boost, 4 MB L3 cache, LGA1156 socket, 73W TDP, 2 cores/4 threads, 32nm process
Features: Intel Turbo Boost Technology, Intel Hyper-Threading Technology, Integrated Intel HD Graphics (900 MHz), Intel Smart Cache, DDR3 memory support (2 channels, up to 1333 MHz), LGA1156 socket