April - last edited April
I'm pretty sure Anthem uses all cores available.
Checking HWiNFO64 I see all cores running at around 98-100%
Actually it's around 80% on all cores
It use's all the threads all 12 of mine was going nuts on the initial boot up last night (first boot after the patch).
Also uses all core's (8700K 6 cores) run MSI After burner an run in game stats it reports whats running while gaming.