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Per ARM + Apple mobile docs, THERMAL THROTTLING on phones causes which behaviour during sustained heavy GPU load?
AThe GPU shuts off entirely until the user restarts
BThe SoC clocks down to reduce heat (frame rate drops)
CThe OS doubles the screen refresh rate for distraction
DThe system reboots to BIOS to cool actively
Answer & Solution
Correct answer: B. The SoC clocks down to reduce heat (frame rate drops)
Mobile thermal-throttling literature + Snapdragon + Apple docs: sustained heavy load raises die temperature; firmware lowers clocks to stay within thermal envelope. FPS drops.
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