Is a 2K monitor suitable for my PC?

Question

Monitors

Hello.
There is a PC with i5 10400 CPU, ASUS PRIME H510M-K motherboard, M.2 Crucial P2 SSD, 8GB AMD Radeon R7 Performance Series RAM and Windows 10. There is no discrete graphics card. There is only a built-in uhd graphics 630 video core.
I want to take a 27-inch monitor with a resolution of 2K (2560x1440). There are two questions.
1. Will such a monitor be compatible with my hardware. I understand that you can forget about modern games. What about simple tasks: browser, movies, text editors, Photoshop?
2. If it is compatible, will the uhd graphics 630 be overburdened for simple tasks? That is, when working with Word, watching a movie in 720p or 1080, running a browser, can the CPU load increase to 20 - 50 percent or more? How many resources will the CPU consume when idle, when the screen is just the Windows desktop screen? Silence is critical for me. I don't want to listen to the howl of coolers.
I apologize if the questions seem completely ridiculous. I don't know much about hardware :(

Answer 1

Yes, it will work fine uHD
630 is designed for 4k
For silence, it’s enough to use a 120mm-140mm tower cooler for 2k rubles and a normal case

Answer 2

Modern (the last twenty years!) video cards no longer spend resources on displaying an image on the screen, the
main load goes to calculations that depend more on the complexity of the scene.
the exception is translucent textures placed one above the other, there is a linear dependence on the area, but this load when comparing HD and 2k is only 2-3 times higher, i.e. very insignificant
so no, the load will not increase much in normal office tasks

Answer 3

Any will do. Better just take 4k.