nvidia rubin

3 articles

Intel Crescent Island AI GPU Explained: Xe3P and LPDDR5X

A 2026 explainer on Intel's Crescent Island AI GPU covering Xe3P architecture, 160GB to 480GB LPDDR5X memory, 350W design, release timeline, and comparisons to Nvidia Rubin and AMD MI400.

7/26/2026• 43 min read

intel crescent islandcrescent island ai gpuxe3p architecture

HBM3e vs HBM4: What Changes for AI GPU Memory in 2026

Compares HBM3e and HBM4 memory specs, bandwidth, power, and 12-hi/16-hi capacity, covering JEDEC's standard, NVIDIA Rubin, AMD MI400, and 2026 pricing and supply data.

7/22/2026• 32 min read

hbm3e vs hbm4hbm4high bandwidth memory

NVLink 5 vs NVLink 6: Bandwidth, Domains and Cluster Design

A 2026 analyst comparison of NVLink 5 and NVLink 6 covering per-GPU bandwidth, NVL72 rack topology, InfiniBand scale-out, Rubin platform adoption, and financial data.

7/22/2026• 38 min read

nvlink 5 vs nvlink 6nvlink 6 bandwidthnvlink 5 bandwidth