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Hardware & Infrastructure Articles

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NVLink 5 vs PCIe Gen 6: Interconnect Bandwidth in AI Megaclusters
Hardware & Infrastructure5 min read

NVLink 5 vs PCIe Gen 6: Interconnect Bandwidth in AI Megaclusters

An infrastructure engineering breakdown of scale-up cluster interconnects: analyzing why NVIDIA NVLink 5's 1.8 TB/s bidirectional bandwidth and NVLink Switch fabrics dominate distributed tensor parallelism compared to open PCIe Gen 6 and CXL architectures....

NVLink 5PCIe Gen 6Interconnect
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HBM3e and HBM4 Memory: Why 3D Die Stacking Dictates AI Training
Hardware & Infrastructure5 min read

HBM3e and HBM4 Memory: Why 3D Die Stacking Dictates AI Training

A semiconductor engineering deep-dive into High Bandwidth Memory: examining why 3D die stacking, Through-Silicon Vias (TSVs), and 2048-bit wide memory interfaces in HBM3e and next-generation HBM4 dictate modern AI training and inference throughput....

HBM3eHBM4High Bandwidth Memory
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Embodied AI in Humanoid Robotics: Figure 02, Optimus, and Atlas
Hardware & Infrastructure5 min read

Embodied AI in Humanoid Robotics: Figure 02, Optimus, and Atlas

A comparative engineering teardown of frontier humanoid robotics platforms: analyzing Figure 02, Tesla Optimus Gen 2, and Boston Dynamics' all-electric Atlas across actuator torque density, onboard neural inference computers, power thermodynamics, and commercial automotive factory deployments....

Humanoid RoboticsFigure 02Tesla Optimus
By Nima | AlsoClickRead story →