Thanks in advance for any opinions you have. My wife's computer which I built in 2017 is starting to show its age a bit. She games on 1440p ultrawide. Plays a lot of World of Warcraft and games like Baulers Gate and Starfield. Based on the current build (specs below), what do you think the best bang for the buck upgrades are. We are starting to get down to mid graphics setting or we lose frame rates. I am just looking for reasonable upgrades.
CPU - i7-7700k
Mother Board - Asus Tuf Z270 ATX LGA 1151
Memory 32GB G.Skill Trident z DDR4-3200 CL16
Storage - Samsung Evo 250GB SSD
Graphics Vard - Asus Strix GTX1080 TI 11GB
Case - NZXT S340 Elite
Power Supply - EVGA SuperNOVA 750 G3 750W 80+ Gold
CPU - i7-7700k
Mother Board - Asus Tuf Z270 ATX LGA 1151
Memory 32GB G.Skill Trident z DDR4-3200 CL16
Storage - Samsung Evo 250GB SSD
Graphics Vard - Asus Strix GTX1080 TI 11GB
Case - NZXT S340 Elite
Power Supply - EVGA SuperNOVA 750 G3 750W 80+ Gold