It had no modern features, and even lacked some fundamental ones, like a full set of alpha blending modes or a working MIP mapping implementation, which again frustrated things for programmers. Then there's the whole fullblown GPU versus dumb rasterizer hardware where graphics is concerned.Īs for the GS/NV2A debate, the only genuine advantage GS had was in brute fillrate. If you ported from Xbox to PS2, you had to basically retool your entire game to account for half the RAM, a CPU with no cache, fewer or even no parallel execution units and no speculative execution (which means big hit in execution speed of complex code). You had to reprogram a PS2 game completely from the ground up for the Box, and the other way around, and not just because the Box had almost twice the RAM of PS2 either (which is ordinarily a big limitation for 3D games.) If you have a graphics card that can use one of these features-especially DLSS-and a compatible game, it’s almost certainly worth turning on.It's rarely useful to compare software written for such disparate platforms even if it's the same game, it's not technically the same game since PS2 and OG Box had only fleeting similarities (like, both had a CPU, both had a 3D graphics processor, that sort of thing.) All of it differed vastly though, on a high level philosophical/implementation level and on a low level programming/technical level. AMD announced its own competing version in June, FidelityFX, which is compatible with a much wider array of graphics cards (including many NVIDIA cards), but the list of compatible games is currently even more limited-a mere handful of titles. Also, it requires an RTX NVIDIA graphics card, which you might not have. Unfortunately, as mentioned above, it only works for supported games. And while DLSS isn’t a silver bullet, it’s one of those rare things in tech that’s kind of close. It’s occasionally been described as higher frame rates for free.

It lets your graphics card create better looking frames while doing much less work, which frees up your graphics card to display even more frames in the same amount of time. This goes beyond smoothing out edges like anti-aliasing does. On supported games-one of two crucial limiting factors-DLSS uses machine learning to examine higher-resolution frames of a particular game, which it can then use to upscale lower-resolution visuals from the game engine. Enter NVIDIA’s Deep Learning Super Sampling (or DLSS).

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