[Solved] Why do modern GPUs use thousands of small cores instead of a few powerful cores like CPUs? — Ans: To handle many parallel tasks efficiently, especially graphics rendering | Intro to Computing

Intro to Computing - How Hardware Works

Why do modern GPUs use thousands of small cores instead of a few powerful cores like CPUs?

ABecause CPUs cannot process graphics

BBecause small cores consume more power

CTo reduce the cost of manufacturing

DTo handle many parallel tasks efficiently, especially graphics rendering

Step-by-Step Solution

Solution:

Step 1: Understand GPU design philosophy
GPUs are designed to perform many simple tasks simultaneously, ideal for graphics and parallel workloads.
Step 2: Compare with CPU core design
CPUs have fewer, more powerful cores optimized for sequential tasks, unlike GPUs which prioritize parallelism.
Final Answer:
To handle many parallel tasks efficiently, especially graphics rendering -> Option D
Quick Check:
GPU cores = many small cores for parallelism [OK]

Quick Trick: Many small cores = better parallel graphics processing [OK]

Common Mistakes:

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