The Intel Core i5-661 was a desktop processor with 2 cores, launched in January 2010, at an MSRP of $196. It is part of the Core i5 lineup, using the Clarkdale architecture with Socket 1156. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 4 threads.

Apr 16, 2024 · The Intel Core i5-661 has 2 cores with 4 threads and is based on the 1. gen of the Intel Core i5 series. The processor uses a mainboard with the LGA 1156 socket and was released in Q1/2010. The Intel Core i5-661 scores 597 points in the Geekbench 5 single-core benchmark.

Benchmarks for the Intel Core i5-661 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

Jan 4, 2010 · The i5s get turbo mode while the i3s do not. The i5-661 uses a higher graphics clock and has a higher TDP than the 660.

Today we are going to review one of the first CPUs with an integrated graphics processor (GPU) to arrive on the market, Core i5-661. One of the main features introduced with socket LGA1156...

The Core i5-661 is a Socket 1156 microprocessor, based on Clarkdale core. There are also 15 Clarkdale chips, that work in the same socket. Below you will find partial characteristics and stepping information for these CPUs.

All details about Intel Core i5-661. Check how many frames per second can Intel Core i5-661 achieve on average and in video games. Find out what graphic cards will best fit with it.

Intel Core i5-661 is somewhat different from other members of Core i5 family. The i5-661 has the same basic features as the Core i5-660 - two cores, 3.3 GHz core frequency, the same size of L1, L2 and L3 caches, and support for 64-bit, HyperThreading and Virtualization technologies.

Apr 13, 2025 · Below is a complete set of Intel Core i5-660 and i5-661 benchmarks from our CPU benchmark database. Both microprocessors were tested on ASUS P7P55D motherboard with 2 GB dual-channel Corsair TR3X3G1600C9 DDR3 memory, and Powercolor 24PRO256M DDR2 (ATI Radeon HD2400) graphics.