With new mobile i9 CPU and RTX 20x0 GPU, how likely will there be good laptop with 4K screen coming this year?

[modeonoff]

Hi, I had Lenovo X1 Extreme. It was very good except that it had jet engine noise issues. With the new i9 CPU and mobile RTX 20x0 GPU, how likely will there be good laptop with 4K screen coming up this year?

 

[Supahos]

Any decent CPU is fine for 4k to be honest.

The GPU will be the hold up and any GPU capable of good 4k gaming on triple A titles is going to be loud and heavy I've not seen how cutdown the mobile parts will be for the 20*0 cards but I would guess a 2070 desktop part equivalent will be the best you can hope for outside of a 10lb laptop using a desktop gpu

 

[modeonoff]

Thanks. I have built a powerful desktop using RTX 2080 Ti already so for the laptop, I don't care about the GPU. Even an iGPU that can do basic productivity work fine is OK. However, getting a silent 15" laptop with 4K display, 6+ hours of battery life at about 1.8 kg is the issue right now.