ExtremeTech Cerebras Unveils 2nd Gen Wafer Scale Engine: 850,000 Cores, 2.6 Trillion Transistors By Joel Hruska on April 21, 2021 at 10:06 am This site may earn affiliate commissions from the links on this page. Terms of use. Cerebras is back with the second generation of its Wafer Scale Engine. WSE 2.0 — sadly, the name “Son of Wafer-Scale” appears to have died in committee — is a 7nm die shrink of the original, with far more cores, more RAM, and 2.6 trillion transistors, with a “T.” Makes the 54 billion on your average Nvidia A100 look a bit pedestrian, for a c...