chono7 Pa je, dedicirani hardver kojeg ima jednak broj kao CU i koji obavlja ray tracing operacije puno učinkovitije nego sam CU. Ne razumijem zašto ti je problem to prihvatiti. Ali ok, bude tech terdown vrlo skoro.
Edit: Evo ti i s Anandtecha -
Ray tracing itself does require additional functional hardware blocks, and AMD has confirmed for the first time that RDNA2 includes this hardware. Using what they are terming a ray accelerator, there is an accelerator in each CU. The ray accelerator in turn will be leaning on the Infinity Cache in order to improve its performance, by allowing the cache to help hold and manage the large amount of data that ray tracing requires, exploiting the cache’s high bandwidth while reducing the amount of data that goes to VRAM.
AMD is not offering any performance estimates at this time, or discussing in depth how these ray accelerators work. So that will be something else to look forward to once AMD offers deep dives on the technology.
