Having problem with MW with a GeForce RTX 2060 SUPER?

Hello all,

Roughly 8 months ago, I bought parts for a PC (parts listed below), and I have had problems running Modern Warfare ever since. I initially bought a ZOTAC GeForce GTX 1060 Mini, 3GB as my graphics card. It ran Modern Warfare at the bare minimum settings okay. I wanted better graphics and gameplay so I invested in a GeForce RTX 2060 SUPER, 8GB. I was so excited to get it plugged in and working. The settings for the game were optimized and I get into a game and it is horribly choppy. Almost as bad as my last graphics card. I am having trouble understanding why everything else runs fine, but this game in particular isn't. Are some of these parts just not compatible with one another? Am I doing something wrong? ANY HELP IS APPRECIATED!

~ Nate

-- MSI MAG Z390 TOMAHAWK LGA 1151 (300 Series) Intel Z390 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
-- CORSAIR VS Series, VS650, 650 Watt (650W), Active PFC, 80 PLUS White Certified Power Supply
-- Seagate BarraCuda ST3000DM008 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
-- Intel Core i5-9400F
-- CORSAIR Vengeance LPX 8GB 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model (((1 STICK)))
-- G.SKILL Aegis 8GB 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model (((2 STICKS)))
-- Team Group MS30 M.2 2280 512GB SATA III TLC Internal Solid State Drive (SSD)
-- ZOTAC GeForce GTX 1060 Mini, 3GB GDDR5 Super Compact (((OLD GRAPHICS CARD)))
-- GeForce RTX 2060 SUPER, 8GB (((NEW GRAPHICS CARD)))

 

Maybe it's a problem with Direct X? Or perhaps something is going on with having 1 stick of ram from one manufacturer, and 2 sticks from another? The timing or slot placement?

Also, did you overclock or modify the bios settings? ? If so, revert it and see what happens.

 

Something else I thought of...have you got the graphic card's power connector(s) plugged in?