key tech specifications of the Intel i5 4th Gen processors:

1. Total Cores and Threads: The i5 4th Gen processors featured 2 physical cores and 4 threads. Each core can handle two threads simultaneously using Intel’s Hyper-Threading technology.
2. Clock Speed: The clock speed varied depending on the specific model, but the i5 4th Gen processors had a base clock speed ranging from 2.5 GHz to 3.4 GHz.
3. Max Turbo Frequency: The processors also had a maximum turbo frequency, which allowed them to dynamically increase their clock speed for better performance when needed. The maximum turbo frequency ranged from 2.9 GHz to 3.9 GHz, depending on the model.
4. Instruction Set: The i5 4th Gen processors supported a 64-bit instruction set, which allowed them to take advantage of the capabilities of modern 64-bit operating systems and software.
5. Instruction Set Extensions: These processors supported instruction set extensions such as SSE 4.1/4.2 and AVX 2.0. These extensions provided improved performance in multimedia and floating-point intensive tasks.

Overall, the Intel i5 4th Gen processors offered a good balance of performance and power efficiency for mid-range desktop and laptop systems. They were suitable for a wide range of tasks, including office productivity, web browsing, multimedia consumption, and even some light gaming.