[url=https://www.olcf.ornl.gov/titan/]
710 terrabytes of RAM, or 710 thousand gigabytes(High end gaming rigs have 64 gigs)
299,008 CPU cores(Most computers have 2-4 cores)
18,688 GPU(Most computers have 1 GPU.)
Can do 20 thousand trillion calculations per second.
Takes up 4,352 square feet.

This thing is a bad ass.