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#packaging
Every story tagged packaging, newest first.
CoWoS, SoIC, and Foveros: How Advanced Chip Packaging Actually Works
Modern chips are split into many dies, then wired back together in the package. Three technologies do that reintegration: TSMC's CoWoS and SoIC and Intel's Foveros and EMIB. Here is how 2.5D and 3D packaging physically differ, what the CoWoS variants change, and why the packaging line, not the
BitByteCore Silicon Desk · Jul 30, 2026 · 11 min read
HBM Explained: Why High-Bandwidth Memory Is the Real Bottleneck in AI Chips
Peak FLOPS are a distraction. The real constraint in every AI accelerator is how fast memory can feed the compute, and HBM is that constraint. Here is how it is built, why inference is memory-bound, why HBM4 doubles the bus instead of the clock, and why packaging, not silicon, is the supply
BitByteCore Silicon Desk · Jul 29, 2026 · 12 min read
What Chiplets Are and Why Chipmakers Moved to Them
Modern high-end processors are not one slab of silicon anymore. They are smaller dies stitched together in a package. The reasons come down to yield, the reticle limit, and cost per transistor. Here is how chiplets actually work, and the engineering trade they make.
BitByteCore Silicon Desk · Jul 28, 2026 · 10 min read