3 ms·Exactly, given enough liquid helium, anyone can conjure up arbitrary benchmark numbers.by eptcyka 5y agoExactly, given enough liquid helium, anyone can conjure up arbitrary benchmark numbers.maratc 5y agoI believe they use liquid nitrogen, which achieves the same results while not being ridiculously expensive :)eptcyka 5y agoLiquid nitrogen is considerably warmer too :)