Warzone / Warzone 2 will give components more of a hammer.
When I undervolted my 3080 playing MW was fine. Playing Warzone I got to final circle and my whole PC shutdown. Removed the undervolt and no crashes.
Im on a 100Hz Gsync Acer Predator X34 screen so cap fps at 97. 3090Ti usually around 60-65c mid game.
FPS does drop in some areas though still in action. e.g. yesterday in a quads in Sawah village, the end game was coming to a close just north of Sawah. Many team in coming into close quarters battle around the water with a stronghold aswell. Other than 'RTX' remakes its the most ive seen the 3090 Ti drop FPS, into high 60s at points.
I game at 3440 x 1440, no DLSS all settings maxed. I might try with DLSS set to quality, but for 95% of the game im usually locked in at 97fps
Does MW2 / Warzone 2 use DLSS 3 or something different?