Sebastian Castellanos

@Vectral555 @mpr_reviews You're too kind, thank you!

@Sebasti66855537 @mpr_reviews Fantastic work as always, my man! Genuinely some of *the* best tech articles & deep dives you can find on the internet. Love to see it!

Wake up babe, another @Sebasti66855537 article just dropped

AMD releases FSR 4.1 for Radeon RX 9000 series, uses algorithm shared with Sony’s updated PSSR videocardz.com/newz/amd-relea…

Daniel got important clarifications from NVIDIA. TLDR: the "DLSS5 skeptical" were right about *everything*. 1⃣ It's a 2D AI Filter. Input is only color buffer & motion vectors. The model doesn't see geometry, lights, PBR properties, normals, anything🧵 youtu.be/D0EM1vKt36s

Just tried FSR Upscaling 4.1 in a few PC games. It’s based on the same neural network as the upgraded PSSR we released for PS5 Pro… and it looks stunning! Wonderful working with @jackhuynh and the @AMD team as we collaborate on AI graphics tech. Big win for Project Amethyst :-)

@tomshardware OptiScaler Team > Radeon.

Optiscaler team fixes INT8 FSR 4 ghosting on RX 6000 series GPUs — adds support for the latest Adrenalin drivers tomshardware.com/pc-components/…

@mpr_reviews Thanks man!

@Sebasti66855537 It's funny because I just saw WCCF's post, havent seen one from you, but the moment I saw the title I was "Yeah, this is Seb". Look inside, Seb indeed haha! Will read through it and let you know my thoughts!

Nvidia DLSS vs AMD FSR vs Intel XeSS — everything you need to know about the three main GPU vendor technologies. wccftech.com/roundup/nvidia…

@BMKing23 The RT implementation seems quite underwhelming though. I panned the camera down while looking at a lake and quite a few elements disappeared from the reflections, indicating that the RT BVH is quite limited.

My first impressions of #DeathStranding2PC are very positive, the game looks stunning and runs well overall and so far zero shader compilation stutters or traversal hitches. The graphics settings are more streamlined than typical Nixxes ports but they scale well performance-wise.

@SebAaltonen Do you think that Microsoft's Advanced Shader Delivery is a good enough solution to the PSO compilation debacle?

The PSO explosion has grown so much that today we need massive cloud servers to deliver the PSOs. Each vendor has their own solutions. We should fix the root cause instead of building this massive infrastructure. tomshardware.com/pc-components/…

@beyond_fps A 2nd-gen Transformer DLSS RR would've probably more than halved the framerate here lmao.

The performance difference enabling Ray Reconstruction is brutal on Crimson Desert, goes from ~80s fps with 4K DLAA to ~55 with DLSS on Quality They must be enabling higher quality RT settings when RR is on, there is no way otherwise

Here, have some fun burning some GPUs guys: huggingface.co/spaces/victor/…

@ManuelGuzman BFSweater.

Yup.

So ... turns out that those studios that "made" those DLSS 5 clips didn't know anything about it, either. It was obviously Nvidia, hence why they all look the same.

@beyond_fps What a mess.

Intel enables Precompiled Shader Delivery on Arc B-series and Core Ultra iGPUs in new driver, up to 3x faster loading times videocardz.com/newz/intel-ena…

I think this looks quite a bit better indeed.

Jensen Huang says gamers are ‘completely wrong’ about DLSS 5 backlash videocardz.com/newz/jensen-hu…

@Izaac_289 @ShyVortex Looks like that rumor was false.

@ShyVortex @Sebasti66855537 Wasn’t there a rumour that the tenth engine didn’t support RT?

Death Stranding 2's PC port will feature RT Reflections and Ambient Occlusion. Source: blog.playstation.com/2026/03/17/dea…

@mpr_reviews Yeah it's only an issue with HDR.

@Sebasti66855537 Ah okay. Is the blooming only an issud with HDR, or does it not matter?

. @Sebasti66855537 Sorry to tag you like this but since my DMs are only working 1/69 times it's the only way 😔 How's your experience been with your mini LED monitor niw after a few months?