Fermi question · Technology
About how many transistors are in Apple’s M4 chip?
Make a fast, defensible estimate before you reveal the reference answer. Think in factors, not exact recall.
What is your estimate?
Your result will appear here after you submit a guess.
Reference answer
Reveal the reference answer
≈ 28 billion transistors
Fermi estimates are judged by scale, so a reasonable approximation can still earn a strong score.
One way to estimate it
Use modern advanced-node system-on-chip transistor counts as a scale anchor.
- Recent high-end SoCstens of billions of transistors
- M4 generationroughly high-20-billion range
- Estimate≈ 3 × 10¹⁰ transistors
Keep practicing
Try another question, or return to the daily challenge to build your personal sense of scale.