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Portal with RTX is launching December 8th, and there’s a shiny new trailerReflecting with portals
Reflecting with portals
Portal with RTXnow has a release date, so anyone with a) a copy ofPortalon Steam and b) a ray tracing-capablegraphics cardwill be able to explore a freshly polished Aperture Science from December 8th.
If you missed its reveal during theNvidia GeForce RTX 40 series launch event, Portal with RTX is free DLC for Portal that adds both fully ray traced lighting/reflection effects andDLSS upscalingsupport. The latter includesDLSS 3, so if you’ve early-adopted anRTX 4090orRTX 4080, you’ll also be able to use the latest version’s new frame generation function to boost framerates even higher. And that’s rarely a bad thing when demanding RT effects are having the opposite effect. Nvidia themselves have released a new trailer, showing all this new graphical whizz-banging in action:
Portal with RTX | 4K NVIDIA DLSS 3 Comparison VideoWatch on YouTube
Portal with RTX | 4K NVIDIA DLSS 3 Comparison Video
Mmm, yes, pretty swish indeed. The ray tracing looks like it may have been toned down from the original, reflection-drenched reveal, but that’s not a complaint: I think anythingtoolustrous would have conflicted with the slight grottiness that makes Portal’s test chambers look Portallish.
We’ll be able to judge for ourselves on December 8th. Portal with RTX’sSteam pageconfirms you don’t strictly need an Nvidia RTX GPU to run it, just one with DirectX ray tracing support, though performance will be much higher if you can enable DLSS while you’re at it. Especially so with DLSS 3; the trailer suggests this can nearly quintuple performance versus running Portal RTX at native resolution, which seems kinda fanciful to me, though I have seen DLSS 3triplethe frames-per-second count inCyberpunk 2077andF1 22. That ain’t nothing.
