Upgrade monitor QHD 1440p from QHD 1080p

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Jul 13, 2026
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I wanna buy new monitor QHD 1440p 210-260hz but decrease fps -43.75% from FHD 1080p
FPS QHD = 0.5625 × FPS FHD
I have monitor asus tuf gaming vg24vq FHD 144hz
I have msi gaming rtx 4070 super slim x overkill monitor 1080p FHD Use 45%-60% graphics
I using graphics ultra epic fortnite and overwatch and marvel rivals and other.
I have motherboard asus tuf gaming b550-plus and cicrual ram memory 16gb (8x2)2666mhz ddr4 and amd ryzen 5 5600x am4.
What I should buy ram and cpu increase +43.75% fps from QHD 1440p ? I need more hardware pc because monitor 1440p qhd.
Please
🙏
answer.
 
in that the CPU is the Biggest Bottleneck also so is the Limited RAM amount with the resolution your running at. with what you have there it would be no Bottleneck is 4K gaming. It may be worth going into your Nvidia Control panel in its 3D Render Settings and use DSR and force it to Render the game in 4K and downscale it to 1440P or 1080P and add around 15-30% DSR Smoothing. that way it will load your CPU more and Load your GPU alot more and give a smoother output. no Upgrades really Needed. its more just you have a mess of the settings where they are Limiting it as what you have is better for 4K Resolutions.
 
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What I should buy ram and cpu increase +43.75% fps from QHD 1440p ? I need more hardware pc because monitor 1440p qhd.
The higher the resolution, the fewer FPS you're going to get. Going from 1080 to 1440 with identical settings will drop FPS by about 50%. Going from 1440 to 4K will drop by 50%
SO if you have 200 at 1060, you will get 100 at 1440 and 50 @ 4K

This is not exact, but a rough way to figure out your FPS from 1080 to 4K settings with your current GPU.

At 1080p gaming, the CPU will be a limiting factor at 1440 and above; the GPU will be the limiting factor. System RAM not as much a problem for most games,
 
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