LEFIKA MOALOSIPortfolio — an Nvidia 5090 gpu teardown
this is a datacenter
pull out one GPU
take off the cooler
lift out the board
zoom into the package
now the die
one of 192: an SM
down to logic cells
a single transistor
and finally, atoms
FOV ≈ 9.6 m
Swipe the scene or tap Dissect
Layer 01 / 10 · The rack
Hi, I'm Lefika.
Electrical & Computer Engineering
I'm an ECE student at The Ohio State University who works across the full stack, from mobile and web apps people use every day, to path tracers and CUDA kernels in the middle, and chip design down to silicon. This page takes one GPU apart, layer by layer, and tells you about me on the way down.
"The word I have consistently used to describe Lefika is go-getter."
Liz Pawley · Assistant Professor, University of Cincinnati
Based
Columbus, Ohio, USA
Into
Mobile & web · Graphics · GPU computing · Chip design · AI