However, Nvidia boasts that its GPUs have cores dedicated to ray-tracing which likely gives them the edge over those that lack them.

Their newest chips have more and better Tensor cores which would help a lot with realtime world-space ray-tracing.

If this weren't the case, the other manufacturers would still need to provide APIs that are as easy to use and learn as the RTX API for Mojang to even consider going through the pain of supporting other non-Nvidia hardware. That drives sales toward Nvidia, away from its competitors. I'm guessing Nvidia has a contract with Microsoft for exclusivity that would make Minecraft required to use Nvidia's RTX API, blocking capable hardware made by AMD, Intel, Qualcomm, and other GPU manufacturers. Even if you meant that it should be updated every time there's a change to a block, breaking or placing a block would cause a hang when the game finishes processing the change and tries to apply the new shader.īetter question: Why can't we have screenspace raytracing like we did before the RenderDragon engine? It's still expensive performance-wise, but not nearly as much as world-space ray-tracing. If the geometry changes enough, the shader won't be apply to the geometry correctly. > why can't we just get shaders that are like prerendered ray-tracingĪs soon as a block is broken or placed, the pre-rendered shader becomes outdated. The difference is performance due to relatively new hardware technology called Tensor cores. The difference is the spacial environment in which the paths are traced-They cannot trace paths to off-screen or obscured This is impossible, believe me, I wish I had RTX, but it doesn't work. Ray/path-traced shaders in the DirectX11- and OpenGL-based renderers use real path tracing.

It would instead be processed on the CPU or other general purpose computing cores on the GPU. It would work, but not as efficiently because there wouldn't be any Tensor cores on the GPU onto which expensive math operations could be offloaded. It's impossible for a normal graphics card to run something like that, the ones on Java you're talking about most likely aren't actual ray tracing. It has its stock three fans for cooling and I haven't re/delidded the GPU core package or changed the thermal Even if it did give you the option to run it anyway it wouldn't work. I overclock a GTX 1070 and it rarely gets close to 80☌. Consumer hardware's shutdown/critical temperature is typically 100☌. That is impossible without major damage to your game console and phone by causing it to over heat if it doesn’t have an rtx or good graphicsĭamage? No, but overheating is possible in the sense that the device will shut down BEFORE any permanent damage is incurred.

Rtx minecraft shaders