Computer Science - Computer Architecture - Memory hierarchy - Memory Hierarchy and Caching

4 sections. Section 1 'The Memory Problem': CPU is fast (billions of ops/sec). RAM is slow (100+ cycles per access). If CPU waited for RAM every time, 99% of time would be wasted! Solution: CACHE - keep frequently used data close to CPU. Section 2 'Cache Concepts': Temporal locality: recently used d

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Computer Science - Computer Architecture - Memory hierarchy - Memory Hierarchy and Caching
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Computer Science - Computer Architecture - Memory hierarchy - Memory Hierarchy and Caching

vivmagarwal
vivmagarwalJan 29, 2026

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4 sections. Section 1 'The Memory Problem': CPU is fast (billions of ops/sec). RAM is slow (100+ cycles per access). If CPU waited for RAM every time, 99% of time would be wasted! Solution: CACHE - keep frequently used data close to CPU. Section 2 'Cache Concepts': Temporal locality: recently used d

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Computer ScienceComputer ArchitectureClass 11, AS Level, Class 11, Grade 11

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