Ryzen 7 8745HS (Zen 4 APU, Phoenix) Part I: General Performance Analysis

Ryzen 7 8745HS power and thermal analysis in the AceMagic W1 mini PC. BIOS unlock boosts CPU performance 7.7% by raising TjMax from 85 to 95°C. GPU benchmarks reveal a DDR5 bandwidth wall at 35-40W, where the Radeon 780M retains over 90% of peak gaming performance at a fraction of full power.