https://outofsrvc.github.io/en/tags/cache/Recent content in Cache on P01NTHugoenTue, 25 Aug 2026 13:00:00 +0300https://outofsrvc.github.io/en/arch/comp-arch-0x4/Tue, 25 Aug 2026 13:00:00 +0300https://outofsrvc.github.io/en/arch/comp-arch-0x4/<p>بسم الله</p> <p>Having finished the topics concerning the CPU in the last three lessons, we now move on, God willing, to memory topics — which are no less important than what came before them.</p> <p>Memory topics divide into three areas: (Virtual Memory, Cache Memory, Internal Memory). We have already covered virtual memory from a practical angle in <a href="https://outofsrvc.github.io/en/cworkshop/virtual-memory-stack-vs-heap/">the virtual memory lesson of the C workshop</a>; today&rsquo;s topic is <strong>cache memory</strong>.</p> <h2 id="cache-memory-overview">Cache Memory Overview</h2> <p><strong>Cache memory</strong> is a small, high-speed store usually located between the CPU and main memory (RAM). Its job is to hold copies of the most frequently used data and instructions so the processor can reach them quickly.</p>