AMD APU

AMD APU An architecture diagram generated by Archify. AMD APU · (Ryzen 7 7730U) · Architecture component AMD APU (Ryzen 7 7730U) Discrete GPU · (RTX 4060 + CPU) · Architecture component Discrete GPU (RTX 4060 + CPU) Apple M4 Pro · (UltraFusion UMA) · Architecture component Apple M4 Pro (UltraFusion UMA) Zero-copy: · GPU reads CPU buffer Coherence probe: ~15 ns … · Architecture component Zero-copy: GPU reads CPU buffer Coherence probe: ~15 ns … PCIe copy: · DMA to staging buffer: ~2 µs PCIe transfer: ~… · Architecture component PCIe copy: DMA to staging buffer: ~2 µs PCIe transfer: ~… SLC-hit zero-copy: · SLC hit (CPU wrote here): ~5 ns GPU reads fro… · Architecture component SLC-hit zero-copy: SLC hit (CPU wrote here): ~5 ns GPU reads fro… Legend Backend

Source summary

  • • 6 of 6 nodes shown
  • • 3 links preserved in the original
  • • AMD APU
  • • Discrete GPU