Ryzen 7 8745HS (Zen 4 APU, Phoenix) - Part II: 780M iGPU Roofline & Bandwidth Analysis
This this technical deep-dive, we explored how iGPU performance may not scale with their spec, and how you can spend your money wisely.
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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.