Samsung HBM3 from AMD Instinct MI300X Memory Floorplan Analysis
Analyze Samsung’s HBM3 Icebolt floorplan—12-layer 24GB DRAM with improved power efficiency and advanced 16-bit error correction over HBM2E.
The Samsung HBM3 Icebolt stacks 12 layers of 10 nm-class 16 Gb DRAM dies for 24 GB of memory. This is 1.5 times more memory than the previous generation. This package uses an ultra-efficient design that gets up to 10% more power efficiency than the previous generation. The latest HBM product corrects all 16-bit errors, while the HBM2E generation on-die error correction code only corrected single-bit errors.
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