Devices · 2h ago
Laptop CPU Showdown: Intel, AMD, Qualcomm, Apple Benchmarked On and Off Charger
Tom's Hardware tested laptops with Intel, AMD, Qualcomm, and Apple processors to compare performance on battery versus AC power. Results show significant performance drops when unplugged for some chips, with Apple's M-series maintaining the highest efficiency. The data helps buyers understand real-world trade-offs between battery life and performance.
Meridian48 take
The benchmarks confirm that laptop performance varies wildly off the charger, making this a crucial spec for mobile professionals — but the tests only cover a handful of models, so generalizations should be cautious.
Read the full reporting
Testing laptops on battery life and AC power — Comparing Intel, Qualcomm, Apple, and AMD →
Tom's Hardware
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