Some modern video cards can't run crysis still.
Does that mean the older video cards are better?
The software has to match the hardware, games designed using the latest features won't be available on X1X.
How exactly would X1X keep up with the SSD and CPU speeds that XSS will bring?
Then lets touch on what X1X is missing GPU wise (this is 12_2 minimum spec - not what XSS is bringing to the table):
Required driver model WDDM 2.0
Shader Model 6.5 (6.0)
Raytracing tier Tier 1.1 (0)
Variable shading rate Tier 2 (0)
Mesh shader tier Tier 1 (0)
Sampler feedback Tier 0.9 (0)
Resource Binding Tier Tier 3 (Yes Tier 3)
Tiled Resources Tier 3 (Tier 1)
Conservative Rasterization Tier 3 (0)
^^^ these are super important features
There are also less important features missing; but not worth talking about.
You are missing the point. If the XSS with it's RDNA2 based GPU is faster than the X1X, why is it limited to running X1S titles, just faster? Why does it not run X1 games at X1X settings and resolution? Maybe because they actually cannot guarantee that it would be a good experience? Because the XSS is actually not as powerful as you all make it to be, despite the feature set? id developers are already taking jabs at XSS smaller and more importantly slower RAM on Twitter, saying that dropping resolution is not enough.